Range of domestic hot water units incorporating instantaneous or semi-instantaneous plate heat exchanger assemblies. The product incorporates a motorised control valve, managed primary and secondary pumps (see model), and a drain valve on both circuits. Maximum working pressures: 10.0 bar primary, 9.5 bar secondary. Maximum operating temperatures: 110°C primary, 85°C secondary.
Ranges of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system incorporating an expansion vessel and pressure relief valve set at 3.0 bar. The supplies to both domestic hot water and primary are controlled via spherical valves. Products are supplied with a rigid filling loop or keyless filling link. Maximum working pressure of the primary circuit is 2.5 bar & maximum supply pressure of the secondary circuit is 8.0 bar. Cold water supply only. Maximum operating temperature 95°C.
Q4000 range of water meters incorporating stainless steel bodies, FKM rubber gasket and grey epoxy resin liner. Maximum working pressure 16.0 bar. Cold water use only.
`Groundbreaker Mk3` water meter box incorporating a concentric water meter manifold (plastic body) with screw down stop valve, single check valve (verified by test as suitable for backflow prevention up to fluid category 2) & compression fittings. The product is intended to be installed upon the external wall of a premises and incorporates internal insulation (insulation not verified by test). For use with MDPE pipe (manufactured to EN12201). Maximum working pressure 12.0 bar. Cold water use only.
Water hammer arrestor with brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
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