The Advanced Water Reliance RWC popular cylinder potable expansion vessel, 12 litres, is supplied with a replaceable membrane. The main purpose of the vessel is to compensate for the increase in volume of water due to the varying water temperatures in the system.

Brand Name	Advanced Water
Colour	White
Material	Epoxy coated steel container
Manufacturer Model No	520-147-0125
Wear Type	N/A
Type	Potable Expansion Vessel
Certifications Met	WRAS approved
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Capacity	12 L
Maximum Operating Pressure	5
Maximum Operating Temperature	100C
Minimum Operating Temperature	-10C
Designed for Fluid Group	2
Replaceable Membrane	EPDM