GWS Challenger Expansion Vessels

GWS Challenger™ 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 RRP Our Price (ex VAT)
Model: 130 Litre Vertical - Challenger Outlet: 1" SKU: 2769-033 RRP: £372.87 Our Price:
£261.01
Model: 200 Litre Vertical - Challenger Outlet: 1-1/4" SKU: 2769-034 RRP: £499.39 Our Price:
£349.57
Model: 250 Litre Vertical - Challenger Outlet: 1-1/4" SKU: 2769-035 RRP: £565.45 Our Price:
£395.82
Model: 300 Litre Vertical - Challenger Outlet: 1-1/4" SKU: 2769-036 RRP: £603.55 Our Price:
£422.49
Model: 325 Litre Vertical - Challenger Outlet: 1-1/4" SKU: 2769-037 RRP: £740.98 Our Price:
£518.69
Model: 450 Litre Vertical - Challenger Outlet: 1-1/4" SKU: 2769-038 RRP: £956.57 Our Price:
£669.60
GWS Challenger™ potable water pressure tanks are suitable for booster systems, thermal expansion, irrigation systems, and hydraulic hammer arresting.

Challenger™ vessels are fixed double membrane pressure vessels constructed with a copolymer 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.

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.

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