The Advanced Water Telford potable expansion vessel 19 EXP 18 Litre, is normally spherical in shape and contains a membrane or bladder. It will have a thread on one end and on the other end there will be a valve which can be used for testing pressure or to re-instate the designated pressure required for the vessel.

Brand Name	Advanced Water
Colour	None
Material	None
Manufacturer Model No	575-147-0182
Wear Type	None
Type	Expansion Vessel
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Capacity	18 L
Model	19EXP
Range Description	Telford
Waist Size	aa88cd14fx