Reliable, high-capacity pressure storage for domestic, commercial and irrigation water systems.

The PT Series large vertical pressure tanks provide dependable pressurised water storage for residential, light commercial and irrigation applications.

Available in six capacities from 60L to 300L, these tanks help reduce frequent pump starts, provide usable water between pump cycles and support smoother operation of your water supply system.

The PT Series features a polypropylene liner and high-grade butyl diaphragm to separate water from pressurised air, together with a corrosion-resistant cast stainless steel water connection and durable epoxy-coated exterior.

With a choice of capacities, the range is suitable for domestic pressure systems, water boosting, irrigation and larger water supply installations.

Freight & Delivery

Due to the size and weight of these tanks, additional freight charges may apply depending on your delivery location.

We will confirm any additional freight charges with you before dispatch. If you choose not to proceed, your order can be cancelled and any payment already made will be refunded.

Features

• Six sizes available: 60L, 80L, 100L, 160L, 240L and 300L
• Vertical configuration with supporting base
• Polypropylene liner and high-grade butyl diaphragm
• Cast stainless steel water connection
• Durable epoxy-coated exterior
• Suitable for residential, light commercial and irrigation applications
• Designed for potable-water systems
• Factory pressure tested
• Maximum working pressure: 10 bar
• Maximum working temperature: 100°C
• 5-year manufacturer's tank replacement guarantee

Specifications

Drawdown figures are supplier-stated values at different operating pressure settings. Actual usable drawdown depends on the system's pressure settings and correct tank pre-charge.

Please refer to the product specification image for individual tank dimensions.

Frequently Asked Questions

Does a larger pressure tank provide higher water pressure?

Not by itself. A larger tank provides greater pressurised water storage and can reduce the frequency of pump starts. The pump and pressure-control settings determine operating pressure.

Which tank size should I choose?

The correct capacity depends on pump performance, operating pressures and water demand. Larger tanks generally provide more usable water between pump starts, but correct sizing is important.

Are all the connections the same?

No. The 60L, 80L and 100L models have 1" male connections. The 160L, 240L and 300L models have 1¼" male connections.

Can these tanks be used for drinking water?

The PT Series is designed for potable-water applications, with a polypropylene liner and butyl diaphragm separating the water from the pressurised air.

Do pressure tanks require maintenance?

Periodic inspection of the tank and associated pressure system is recommended. Check for leaks, corrosion, physical damage or unusual pump cycling.

What guarantee is included?

All models carry a 5-year manufacturer's limited tank replacement guarantee against manufacturing defects, subject to supplier terms and conditions.

Correct installation, appropriate pre-charge settings and suitable overpressure protection are essential.

View the manufacturer's installation and warranty instructions.

Need help choosing the right pressure tank? Contact us for straightforward advice.