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PressureWave Series 2 Litre Inline Pressure Vessel

£32.40 inc. VAT

Inline Pressure Vessel for use with Pressure Sets for Domestic Pressure Boosting and Light Commercial Use

Manufacturer: Global Water Solutions

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Global Water Solutions PressureWave Series 2 Litre Inline Pressure Vessel


2 Litre Pressure Vessel for use with Pressure Boosting Sets mainly for Domestic Pressure Boosting and Light Commercial Use

Inline ‘Hydrosphere’ tanks mount directly on to the pipework.

The PressureWave™ Pressure Vessel Series is constructed of a virgin polypropylene liner combined with an FDA approved high grade butyl diaphragm. This is held against the wall of the tank with a steel clench ring. The brass air valve, sealed by a threaded o-ring valve cap, prevents air leaks. Water enters the tank through a patented stainless steel water connection. The diaphragm and liner are both reinforced in specific wear areas for longer life. All internal parts including the air valve are rounded to prevent piercing of the diaphragm in extreme conditions. The water connection uniquely provides a dual water/air seal ensuring a complete leak free and maintenance free pressure vessel.

On the exterior, the almond coloured two part polyurethane paint finish over an epoxy undercoating provides hundreds of hours of UV and salt spray protection.

PressureWave™ tanks are quality tested at several stages on the production line to ensure the structural integrity of every tank.

PressureWave™ tanks represent the best value for the investment and are the best quality pressure vessels available today.

** Note: The pre-charge pressure in the vessel should be set 2psi (0.14bar) below the CUT-IN pressure of the pump **

Common Applications:

PressureWave™ tanks are ideally suited for a wide range of applications, including water booster systems, thermal expansion, irrigation systems and hydraulic hammer arresting.


Single diaphragm design
NSF Standard 61, CE/PED, WRAS, ACS, ISO-9001, Gost, Evrazes approved
Patented stainless steel water connection
Virgin polypropylene liner
Two part polyurethane, epoxy primed paint finish
Leak free, o-ring sealed air valve cap
Comprehensive testing
No maintenance
Standard System Connection: 1″


Tank precharge: 1.9 bar / 28 psi
Maximum working temperature: 90 °C
Maximum working pressure: 10 bar

Additional information

Weight 1.36 kg
Dimensions Length: 126 mm Width: 126 mm Height: 209 mm

Performance Data

3 reviews for PressureWave Series 2 Litre Inline Pressure Vessel

  1. 5 out of 5

    IAN CHADWICK (verified owner)

    Replacement straight swop less than 5 minutes

  2. 5 out of 5

    Adrian (verified owner)

  3. 1 out of 5

    Howard Stone (verified owner)

    No where in the product description does it mention the connection. It’s a 1-inch BSPT in case you were wondering, not 15mm, which is a pain and means you’ll probably have to buy separate adaptors.

  4. (store manager)

    Thank you for the feedback, however the item description does indeed state that the connection is 1″, the data sheet for the product is also available on the website that states that the connection size is 1″ BSP

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