Range of stainless-steel axial expansion bellows with threaded end connections. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Chlorine Dioxide dosing system consisting of various PVC pipes and fittings, a water meter and a spherical valve. The inlet incorporates a double check valve assembly (verified by test as suitable for backflow protection against Fluid Category 3). Maximum working pressure 10.0 bar. Cold water use only.
‘CD3 Series’ chlorine dioxide dosing system incorporating a single check valve positioned at the point of injection. Maximum working pressure 6.0 bar. Cold water use only.
Range of expansion vessels with EPDM membrane and stainless steel flange connections. Models VB8, VB12, VB18 & VB24 have a maximum working pressure of 16.0 bar. All other models have a maximum working pressure of 10.0 bar. Maximum operating temperature 100°C.
Range of expansion vessels with stainless steel and epoxy coated carbon steel bodies incorporating a butyl rubber membrane. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.
Range of carbon block water filters and housings. Maximum working pressure 10.5 bar. Cold water use only.
Range of water filter housings with plastic heads and bodies (various colours - see model), incorporating NBR ‘O’-rings (158087/088/207/208/218/219/261 models only) or with EPDM ‘O’-rings (all other models). Big Blue for Cartridges - Maximum working pressure 6.9 bar (10” filter housings) and 6.2 bar (20” filter housings). Maximum working temp 38°C. All other models - Maximum working pressure 8.62 bar. Maximum working temp 52°C.
Carbon block filter cartridge with plastic body. The cartridge may be installed with a manifold (filter head) for use with PE tubing manufactured to BS 1972. Maximum working pressure 8.6 bar. Cold water use only
‘Multi Press Leak M.P.L’. range of fittings (pressing profile TH and U) for use with Alpex Duo XS multi-layered pipe. For above ground use only. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
‘Comisa’ range of brass bodied press-fit and threaded fittings for use with `Comisa’ (PE-RT/AL/PE-LMD) multi-layer pipe. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Boss Range of brass, chrome plated brass or DZR brass compression fittings for use with copper pipe only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of urinal flushing mechanisms with a solenoid valve controlling the flow. The valves are controlled via an infra-red sensor. The inlet incorporates a stainless steel strainer and flow regulator. Maximum working pressure 10.0 bar. Cold water use only.
Range of under-sink, electrically heated vented water heaters (cased and insulated). Maximum operating temperature 98˚C
Range of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger. The pressurised central heating system incorporates 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. The primary circuit has a maximum working pressure of 2.5 bar. The secondary circuit has maximum working pressure of 10.0 bar. Maximum supply temperature is 60°C. Maximum operating temperature of secondary circuit is 85°C.
Range of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger and pressure relief valve set at 3.0 bar. The supplies to both primary hot water and secondary are controlled via spherical valves. The boilers incorporate a filling loop assembly which incorporates a double check valve assembly (suitable for backflow protection against Fluid Category 3). Primary circuit: Maximum working pressure 2.5 bar. Maximum operating temperature 82°C. Secondary circuit: Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Hydraulic block assembly comprising a flow sensor, primary pump assembly, pressure relief valve preset at 3.0 bar and plate heat exchanger. Maximum working pressures: secondary = 10.0 bar and primary = 2.5 bar. Maximum operating temperature 80°C.
‘Aquila V4 C1’ range of water meters (brass or bronze bodies) with a plastic working chamber, flow regulator and impellor, and either NBR or EPDM ‘O’-rings. The products are supplied with loose NBR/fibre flange gaskets. Maximum working pressure 16.0 bar. Cold water use only.
A range of water meters incorporating brass or plastic bodies (See models), EDPM ‘O’-rings, plastic strainer on the inlet and a plastic impellor. Maximum working pressure 16.0 bar. Maximum working temperature 85°C (brass bodies) or cold water use only (plastic bodies)
Range of water meter assemblies which incorporating DZR brass bodies, spherical valve and pressure reducing valve (1.5 to 6.0 bar range). The products incorporate two approved, in-line single check valve cartridges, (verified by test, suitable for backflow protection against Fluid Category 3). Fitting is also supplied with a pressure guage. Maximum working pressure 10.0 bar. Cold water use only.
Range of water meter manifolds (also known as double box valves) for use with MDPE pipe (manufactured to BS EN 12201). The products incorporate an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection Maximum working pressure 16 bar. Cold water use only.
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