Range of QSL stainless-steel expansion bellows with either threaded or flanged end connections. Maximum working pressure: See models. Maximum operating temperature 99°C.
Range of expansion vessels with stainless steel bodies incorporating a butyl rubber membrane. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.
Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Models ALT-ST0019 & ALT-ST0019 are supplied with a pressure gauge. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of in-line water filters with polypropylene bodies. Maximum working pressure 8.5 bar. Cold water use only.
Non-metallic materials and components comply with BS6920 at cold water use only°C
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