{"title":"Jet Pumps","description":"\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eSelf-priming jet pumps for homes, baches, lifestyle blocks and garden watering.\u003c\/strong\u003e \u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eA useful option where the pump needs to draw clean water from a source below its position, such as an underground tank or shallow well. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExplore models with different flow and pressure capabilities, with pump-only and control bundle options available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe right choice depends on your water demand, suction lift, pipework and elevation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelf-priming pumps still require an initial water fill before use.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNeed help choosing?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Read our \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/typical-pump-flow-requirements\"\u003e\u003cstrong\u003e\u003cspan\u003eChoosing a Pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/tank-or-controller\"\u003e\u003cstrong\u003e\u003cspan\u003ePressure Tanks vs Controllers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e guides, or \u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/where-to-find-pump-purify\"\u003e\u003cstrong\u003econtact us\u003c\/strong\u003e\u003c\/a\u003e for straightforward advice.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"jet-pump-0-3kw-for-small-applications","title":"0.3kW Jet Pump","description":"\u003ch3\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact water delivery for smaller-demand systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis 0.3kW jet pump is an option for smaller homes, baches, tiny houses and garden watering, where its flow and pressure match the installation’s requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts self-priming jet and venturi design makes it useful for drawing clean water from below the pump’s position, such as an underground tank or shallow well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitability depends on your simultaneous water demand, suction lift, pipework, elevation and any filtration equipment - not simply the size of your home.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelf-priming still requires an initial water fill.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the supplied priming instructions before starting the pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose pump only or a control bundle from the dropdown above. Contact us if you need help selecting the right setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum head:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 35 metres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum pressure generated:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approximately 50 PSI \/ 3.4 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 litres per minute\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum suction lift:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 metres, subject to installation conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum head and maximum flow are separate limits.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refer to the pump curve for the pressure available at your required flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuction lift is measured from the water surface to the pump. Pipe length, diameter, fittings and restrictions affect how effectively the pump can draw water. Contact us before ordering if your installation approaches the maximum lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.3kW \/ 0.5hp\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 220–240V, single phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCurrent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2.4A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum operating pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum liquid temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum ambient temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDuty rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Continuous\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIngress protection rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP55\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInsulation class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8 bar operating-pressure rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is separate from the pressure the pump generates, listed under Performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump casing, seal plate, shaft and impeller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AISI 304 stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMechanical seal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Carbon \/ ceramic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiffuser and venturi:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PPO\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eO-rings:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EPDM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor mount and casing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aluminium\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Totally enclosed, fan-cooled\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in overload protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/general-warranty-terms\"\u003e\u003cspan\u003e2-year manufacturing defect warranty—view terms\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eControl Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump only\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor installations using an existing compatible control system, or where controls will be supplied separately. Contact us for help checking compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with automatic pressure controller\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAutomatically starts the pump when water is used and stops it when demand ends. Suits straightforward installations where the controller’s operating settings match the system requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe recommend suitable \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/collections\/accessories\"\u003e\u003cspan\u003esurge protection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to help protect the controller’s electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 8L pressure tank\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 24L pressure tank\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis setup can suit more demanding installations or specific pressure requirements where an automatic controller’s operating settings may be less suitable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome assembly is required with control bundles. The tank’s usable water reserve is less than its stated capacity and depends on the pressure settings. Leaks and dripping taps should still be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill this pump suit my home or bach?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt may suit a smaller-demand system, but the required flow and pressure matter more than the property’s size. Send us your water source, simultaneous outlet demand, pipework and elevation details so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does self-priming mean?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnce initially filled with water, a self-priming pump can clear air from its suction pipework under suitable installation conditions. It does not mean the pump can start empty or run dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I prime it?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith the power isolated, follow the supplied instructions to fill the pump through its priming point and vent the system. Refit the plug before starting. If it does not deliver water, stop and investigate rather than leaving it running.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw water from an underground tank or shallow well?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes, within its suction capability and suitable installation conditions. Measure the lift from the lowest expected water level, rather than the top of the tank or well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo I need a non-return valve?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA suitable non-return valve or foot valve helps retain water in the suction system and maintain prime. Its position and specification should follow the pump’s installation instructions. Suction connections must also be airtight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw from a river, pond or dam?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnly where the water reaching the pump is suitable clean water. Debris, sediment and changing water levels need to be managed. Contact us about inlet protection and pump suitability before choosing it for an open water source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShould I choose a controller or pressure tank?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn automatic controller offers convenient on\/off operation. A mechanical pressure switch and tank provide adjustable start and stop pressures and a water reserve that helps reduce starts. Read our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePressure Tanks vs Controllers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e guide or ask us about your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it have dry-run protection?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe pump’s motor overload protection is not the same as dry-run protection. Protection against loss of water depends on the selected control equipment—contact us to confirm what your chosen setup includes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhy does the pump lose prime?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossible causes include air entering suction connections, a leaking non-return valve, low source-water levels or excessive suction restrictions. Repeated loss of prime needs investigation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use my existing controls?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossibly, provided they are compatible and correctly set up. Send us the model details and photos so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre spare parts available?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eContact us with the model\/SKU, photos and details of the part required. We can confirm compatibility and availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNeed help choosing?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRead our \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/typical-pump-flow-requirements\"\u003e\u003cstrong\u003e\u003cspan\u003eChoosing a Pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e guide or \u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/where-to-find-pump-purify\"\u003e\u003cstrong\u003econtact us.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Model BJZ037","offers":[{"title":"Bare Pump Only - No Controller","offer_id":40102824280122,"sku":"BJZ037","price":399.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with Auto Controller","offer_id":40102824312890,"sku":"BJZ037E","price":470.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 8L Tank and Pressure Switch","offer_id":40102824345658,"sku":"BJZ037-8L","price":649.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 24L Tank and Pressure Switch","offer_id":40102824378426,"sku":"BJZ037-24H","price":749.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0212\/0212\/files\/bjzcontroller.png?v=1697578075"},{"product_id":"jet-pump-0-7kw-for-medium-size-home-or-bach","title":"0.75kW Jet Pump","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater delivery for medium-demand systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 0.75kW jet pump is an option for medium-sized homes, baches and garden watering, where its flow and pressure match the installation’s requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts self-priming jet and venturi design makes it useful for drawing clean water from below the pump’s position, such as an underground tank or shallow well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitability depends on your simultaneous water demand, suction lift, pipework, elevation and any filtration equipment - not simply the size of your home.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelf-priming still requires an initial water fill.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the supplied priming instructions before starting the pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose pump only or a control bundle from the dropdown above. Contact us if you need help selecting the right setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum head:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 42 metres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum pressure generated:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approximately 60 PSI \/ 4.1 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 70 litres per minute\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum suction lift:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 metres, subject to installation conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum head and maximum flow are separate limits.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refer to the pump curve for the pressure available at your required flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuction lift is measured from the water surface to the pump. Pipe length, diameter, fittings and restrictions affect how effectively the pump can draw water. Contact us before ordering if your installation approaches the maximum lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.75kW \/ 1hp\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 220–240V, single phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCurrent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5.2A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum operating pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum liquid temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum ambient temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDuty rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Continuous\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIngress protection rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP55\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInsulation class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8 bar operating-pressure rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is separate from the pressure the pump generates, listed under Performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump casing, seal plate, shaft and impeller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AISI 304 stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMechanical seal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Carbon \/ ceramic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiffuser and venturi:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PPO\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eO-rings:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EPDM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor mount and casing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aluminium\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Totally enclosed, fan-cooled\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in overload protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/general-warranty-terms\"\u003e\u003cspan\u003e2-year manufacturing defect warranty—view terms\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eControl Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump only\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor installations using an existing compatible control system, or where controls will be supplied separately. Contact us for help checking compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with automatic pressure controller\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAutomatically starts the pump when water is used and stops it when demand ends. Suits straightforward installations where the controller’s operating settings match the system requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe recommend suitable \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/collections\/accessories\"\u003e\u003cspan\u003esurge protection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to help protect the controller’s electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 8L pressure tank\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 24L pressure tank\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis setup can suit more demanding installations or specific pressure requirements where an automatic controller’s operating settings may be less suitable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome assembly is required with control bundles. The tank’s usable water reserve is less than its stated capacity and depends on the pressure settings. Leaks and dripping taps should still be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill this pump suit my home or bach?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt may suit a smaller-demand system, but the required flow and pressure matter more than the property’s size. Send us your water source, simultaneous outlet demand, pipework and elevation details so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does self-priming mean?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnce initially filled with water, a self-priming pump can clear air from its suction pipework under suitable installation conditions. It does not mean the pump can start empty or run dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I prime it?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith the power isolated, follow the supplied instructions to fill the pump through its priming point and vent the system. Refit the plug before starting. If it does not deliver water, stop and investigate rather than leaving it running.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw water from an underground tank or shallow well?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes, within its suction capability and suitable installation conditions. Measure the lift from the lowest expected water level, rather than the top of the tank or well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo I need a non-return valve?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA suitable non-return valve or foot valve helps retain water in the suction system and maintain prime. Its position and specification should follow the pump’s installation instructions. Suction connections must also be airtight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw from a river, pond or dam?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnly where the water reaching the pump is suitable clean water. Debris, sediment and changing water levels need to be managed. Contact us about inlet protection and pump suitability before choosing it for an open water source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShould I choose a controller or pressure tank?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn automatic controller offers convenient on\/off operation. A mechanical pressure switch and tank provide adjustable start and stop pressures and a water reserve that helps reduce starts. Read our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePressure Tanks vs Controllers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e guide or ask us about your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it have dry-run protection?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe pump’s motor overload protection is not the same as dry-run protection. Protection against loss of water depends on the selected control equipment—contact us to confirm what your chosen setup includes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhy does the pump lose prime?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossible causes include air entering suction connections, a leaking non-return valve, low source-water levels or excessive suction restrictions. Repeated loss of prime needs investigation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use my existing controls?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossibly, provided they are compatible and correctly set up. Send us the model details and photos so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre spare parts available?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eContact us with the model\/SKU, photos and details of the part required. We can confirm compatibility and availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNeed help choosing?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRead our \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/typical-pump-flow-requirements\"\u003e\u003cstrong\u003e\u003cspan\u003eChoosing a Pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e guide or \u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/where-to-find-pump-purify\"\u003e\u003cstrong\u003econtact us.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Model BJZ100","offers":[{"title":"Bare Pump Only - No Controller","offer_id":40102857375802,"sku":"BJZ100","price":475.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with Auto Controller","offer_id":40102857408570,"sku":"BJZ100E","price":555.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 8L Tank and Pressure Switch","offer_id":40102857441338,"sku":"BJZ100-8L","price":729.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 24L Tank and Pressure Switch","offer_id":40102857474106,"sku":"BJZ100-24H","price":829.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0212\/0212\/files\/bjzcontroller_b97b6eab-433c-4b75-992e-b2c4b7b62d2b.png?v=1697580472"},{"product_id":"jet-pump-1kw-for-medium-large-size-home-or-bach","title":"1kW Jet Pump","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGreater capacity for higher-demand systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis 1kW jet pump offers greater capacity for larger homes, lifestyle blocks and garden watering, where several outlets may be used at once and its flow and pressure match the installation’s requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts self-priming jet and venturi design makes it useful for drawing clean water from below the pump’s position, such as an underground tank or shallow well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitability depends on your simultaneous water demand, suction lift, pipework, elevation and any filtration equipment - not simply the size of your home.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelf-priming still requires an initial water fill.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the supplied priming instructions before starting the pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose pump only or a control bundle from the dropdown above. Contact us if you need help selecting the right setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum head:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 metres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum pressure generated:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approximately 70 PSI \/ 4.8 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 80 litres per minute\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum suction lift:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 metres, subject to installation conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum head and maximum flow are separate limits.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refer to the pump curve for the pressure available at your required flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuction lift is measured from the water surface to the pump. Pipe length, diameter, fittings and restrictions affect how effectively the pump can draw water. Contact us before ordering if your installation approaches the maximum lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1kW \/ 1.3hp\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 220–240V, single phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCurrent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6.2A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutlet connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\" \/ 25mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum operating pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum liquid temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum ambient temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDuty rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Continuous\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIngress protection rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP55\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInsulation class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8 bar operating-pressure rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is separate from the pressure the pump generates, listed under Performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConstruction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump casing, seal plate, shaft and impeller:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AISI 304 stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMechanical seal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Carbon \/ ceramic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiffuser and venturi:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PPO\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eO-rings:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EPDM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor mount and casing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aluminium\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Totally enclosed, fan-cooled\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in overload protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/general-warranty-terms\"\u003e\u003cspan\u003e2-year manufacturing defect warranty—view terms\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eControl Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump only\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor installations using an existing compatible control system, or where controls will be supplied separately. Contact us for help checking compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with automatic pressure controller\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAutomatically starts the pump when water is used and stops it when demand ends. Suits straightforward installations where the controller’s operating settings match the system requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe recommend suitable \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/collections\/accessories\"\u003e\u003cspan\u003esurge protection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to help protect the controller’s electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 8L pressure tank\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePump with mechanical pressure switch and 24L pressure tank\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProvides adjustable start and stop pressures, with a small water reserve to help reduce frequent pump starts during small water draws.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis setup can suit more demanding installations or specific pressure requirements where an automatic controller’s operating settings may be less suitable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome assembly is required with control bundles. The tank’s usable water reserve is less than its stated capacity and depends on the pressure settings. Leaks and dripping taps should still be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill this pump suit my home or bach?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt may suit a smaller-demand system, but the required flow and pressure matter more than the property’s size. Send us your water source, simultaneous outlet demand, pipework and elevation details so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does self-priming mean?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnce initially filled with water, a self-priming pump can clear air from its suction pipework under suitable installation conditions. It does not mean the pump can start empty or run dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I prime it?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith the power isolated, follow the supplied instructions to fill the pump through its priming point and vent the system. Refit the plug before starting. If it does not deliver water, stop and investigate rather than leaving it running.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw water from an underground tank or shallow well?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYes, within its suction capability and suitable installation conditions. Measure the lift from the lowest expected water level, rather than the top of the tank or well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo I need a non-return valve?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA suitable non-return valve or foot valve helps retain water in the suction system and maintain prime. Its position and specification should follow the pump’s installation instructions. Suction connections must also be airtight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan it draw from a river, pond or dam?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOnly where the water reaching the pump is suitable clean water. Debris, sediment and changing water levels need to be managed. Contact us about inlet protection and pump suitability before choosing it for an open water source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShould I choose a controller or pressure tank?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn automatic controller offers convenient on\/off operation. A mechanical pressure switch and tank provide adjustable start and stop pressures and a water reserve that helps reduce starts. Read our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePressure Tanks vs Controllers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e guide or ask us about your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes it have dry-run protection?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe pump’s motor overload protection is not the same as dry-run protection. Protection against loss of water depends on the selected control equipment—contact us to confirm what your chosen setup includes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhy does the pump lose prime?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossible causes include air entering suction connections, a leaking non-return valve, low source-water levels or excessive suction restrictions. Repeated loss of prime needs investigation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use my existing controls?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePossibly, provided they are compatible and correctly set up. Send us the model details and photos so we can help check.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAre spare parts available?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eContact us with the model\/SKU, photos and details of the part required. We can confirm compatibility and availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNeed help choosing?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRead our \u003c\/span\u003e\u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/typical-pump-flow-requirements\"\u003e\u003cstrong\u003e\u003cspan\u003eChoosing a Pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e guide or \u003ca href=\"https:\/\/pumpandpurify.co.nz\/pages\/where-to-find-pump-purify\"\u003e\u003cstrong\u003econtact us.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Model BJZ150","offers":[{"title":"Bare Pump Only - No Controller","offer_id":40102879232058,"sku":"BJZ150","price":580.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with Auto Controller","offer_id":40102879264826,"sku":"BJZ150E","price":655.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 8L Tank and Pressure Switch","offer_id":40102879297594,"sku":"BJZ150-8L","price":830.0,"currency_code":"NZD","in_stock":true},{"title":"Pump with 24L Tank and Pressure Switch","offer_id":40102879330362,"sku":"BJZ150-24H","price":929.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0212\/0212\/files\/bjzcontroller_8bfd651c-2934-4e03-ae66-d59c9bce2d38.png?v=1697581355"},{"product_id":"jet-pump-1kw-for-medium-large-size-home-or-bach-copy","title":"Grundfos Jet Pump 0.44kW","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos JP is a compact booster pump designed for domestic and garden use. The booster unit consists of a Grundfos JP self-priming, composite, single-stage jet-pump, with PM1 pressure manager. The pressure manager allows the pump to start and stop automatically according to demand and protects the pump from dry run.  \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-priming Jet pump \u003c\/li\u003e\n\u003cli\u003ePM1 (1.5 bar) automatic controller hard wired to the pump\u003c\/li\u003e\n\u003cli\u003eAutomatic start\/stop of the pump: \u0026gt; start pressure of 1.5 bar\u003c\/li\u003e\n\u003cli\u003eRobust design, lightweight and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDry running protection\u003c\/li\u003e\n\u003cli\u003eAnti-cycling protection\u003c\/li\u003e\n\u003cli\u003eNon-return valve integrated\u003c\/li\u003e\n\u003cli\u003eLiquid Temperature 0 °C to 35 °C\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Max 40 °C\u003c\/li\u003e\n\u003cli\u003eCable 1.5 m with plug\u003c\/li\u003e\n\u003cli\u003eEnclosure class IP44\u003c\/li\u003e\n\u003cli\u003eStainless steel shaft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuction-lift up to 7 meters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e240V 50Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound pressure level:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e* JP Rain3: 85 dB \u003cbr\u003e* JP Rain4: 88 db\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eP1 [W]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eI [A]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJP 3-42 PM1\u003c\/td\u003e\n\u003ctd\u003e1\" F\u003c\/td\u003e\n\u003ctd\u003e1\" M\u003c\/td\u003e\n\u003ctd\u003e720\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003ePM1 1-1.5 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable style=\"height: 95px;\" width=\"538\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003ekW\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eHP\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003ePumping Height\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003eInlet\/Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\"\u003eJP 3-42\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e0.44 \u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e0.6 \u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e41m Head \u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e60 Lpm \u003c\/td\u003e\n\u003ctd style=\"height: 19px;\"\u003e25mm 1\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 Year Back to Base Warranty  \u003c\/span\u003e\u003c\/p\u003e","brand":"Pump \u0026 Purify","offers":[{"title":"Default Title","offer_id":40892097953850,"sku":"GFOS-JP 3-42 PM1","price":999.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0212\/0212\/files\/grundfosjp.png?v=1748839722"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0212\/0212\/collections\/Jet_Pump_Controller_on_concrete_pad.png?v=1791703663","url":"https:\/\/pumpandpurify.co.nz\/collections\/jet-pumps.oembed","provider":"Pump \u0026 Purify","version":"1.0","type":"link"}