GWS PressureWave Expansion Vessels

Due to an unforeseen stock issue, please call us on 01777 871100 for price and availability for many of our vessels below. Only items with the 'Add to Cart' option are available to purchase online.
GWS PressureWave™ potable water pressure tanks are suitable for booster systems, thermal expansion, irrigation systems, and hydraulic hammer arresting.

GWS tanks have a 5-year manufacturers warranty and are the best steel pressure vessels on the market today.

Grouped product items
Model Outlet SKU Our Price (ex VAT)
Model: 2 Litre Inline - PressureWave Outlet: 1" SKU: 2769-001 Our Price:
£22.49 £18.74
Model: 3 Litre Inline - PressureWave Outlet: 1" SKU: 2769-002 Our Price: Price on Application
Model: 4 Litre Inline - PressureWave Outlet: 1" SKU: 2769-003 Our Price: Price on Application
Model: 6 Litre Inline - PressureWave Outlet: 1" SKU: 2769-004 Our Price: Price on Application
Model: 8 Litre Inline - PressureWave Outlet: 1" SKU: 2769-005 Our Price:
£34.21 £28.51
Model: 12 Litre Inline - PressureWave Outlet: 1" SKU: 2769-006 Our Price: Price on Application
Model: 18 Litre Inline - PressureWave Outlet: 1" SKU: 2769-007 Our Price: Price on Application
Model: 24 Litre Inline - PressureWave Outlet: 1" SKU: 2769-008 Our Price: Price on Application
Model: 35 Litre Inline - PressureWave Outlet: 1" SKU: 2769-009 Our Price: Price on Application
Model: 8 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-010 Our Price: Price on Application
Model: 12 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-011 Our Price: Price on Application
Model: 20 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-012 Our Price: Price on Application
Model: 24 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-013 Our Price:
£63.97 £53.31
Model: 35 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-014 Our Price: Price on Application
Model: 60 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-015 Our Price:
£154.42 £128.68
Model: 80 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-016 Our Price: Price on Application
Model: 100 Litre Horizontal - PressureWave Outlet: 1" SKU: 2769-017 Our Price: Price on Application
Model: 35 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-018 Our Price: Price on Application
Model: 60 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-019 Our Price:
£144.14 £120.12
Model: 80 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-020 Our Price: Price on Application
Model: 100 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-021 Our Price: Price on Application
Model: 130 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-022 Our Price: Price on Application
Model: 150 Litre Vertical - PressureWave Outlet: 1" SKU: 2769-023 Our Price: Price on Application
Due to an unforeseen stock issue, please call us on 01777 871100 for price and availability for many of our vessels below. Only items with the 'Add to Cart' option are available to purchase online.

GWS PressureWave™ potable water pressure tanks are suitable for booster systems, thermal expansion, irrigation systems, and hydraulic hammer arresting.

PressureWave™ vessels are fixed single membrane pressure vessels constructed with 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. Water enters the pressure tank through the corrosion resistant stainless steel water connection.

The almond painted, two-part polyurethane exterior over an epoxy undercoating provides excellent protection from UV and salt spray.

GWS expansion vessels are quality tested at several stages during production to ensure the structural integrity of every tank which guarantees a high quality, reliable vessel.

Inline vessels have no mounting brackets
Vertical vessels have a circular plastic base
Horizontal vessels have plastic feet and pump mounting bracket.

Specifications
►Maximum liquid temperature: 90°C
►Maximum working pressure: 10 bar (150psi)
►Maintenance free
►5 Year Warranty
►Suitable for potable water
►WRAS Approved

Materials
►Shell: Carbon Steel
►Water Connection: Stainless Steel
►Diaphragm: Butyl
►Lining: Polypropylene

WRAS Approved

UK & Ireland Delivery CostsDelivery Map

Zone 1 - England, Wales and Southern Scotland

Standard Delivery (2-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE

Express Next Working Day - £15

Premium Next Working Day (delivery before 13.00) - £26

Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Express Delivery (2-3 working days) - £15

Zone 3 - Republic of Ireland

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Orders must be placed before 14.00 for next day and premium next day delivery.

International Delivery

We offer a first class worldwide export service. Please contact us here for a price.

Related Products

We found other products you might like!