‘Wesan WP’ range of water meters with black epoxy coated cast iron bodies, plastic impellers and EPDM ‘O’-rings and lip seal (DN50-65 models) and EPDM ‘O’-rings and gasket + NBR ‘O’-ring (DN80-125 models). Maximum working pressure 16.0 bar. Cold water use only.
Range of water meters with brass bodies, plastic turbines and EPDM washers. Inlets incorporate a plastic filter. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 50°C
Water meter manifold with a plastic body and EPDM O rings. The outlet incorporates a non-return valve, not suitable for backflow protection. Maximum working pressure 10.0 bar. Cold water use only.
Range of acoustic leak sensors with stainless steel bodies. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of differential (DPI) or relative (RPI) pressure sensors (with or without temperature transmitter) with stainless steel bodies and EPDM ‘O’-rings. The DPI2 model consists of a sensor and fitting for a capillary tube which is used for measuring the differential pressure between either sides of the sensor. Maximum working pressure 30.0 Bar. Maximum operating temperature 100°C.
Range of tap outlets with plastic bodies incorporating a filter within the body with a hollow fibre filter membrane The filters are supplied with (and must be used with) a chrome plated brass adapter which incorporates a plastic flow regulator. Open outlet use only.
Non-metallic materials and components comply with BS6920 at 60°C
Range of mains booster pumps with brass bodies, plastic impellors, and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Cold water use only.
TP series 200 range of single stage pumps with electrocoated cast iron or bronze bodies, stainless steel impellers and EPDM ‘O’-rings. (TPE models are only available with electrocoated cast iron bodies). The products can incorporate the following shaft seal variations: BQQE (silicon carbide-silicon carbide) & BQBE (Silicon carbide-carbon). The TPE pumps are available with or without a sensor. Maximum working pressure 16.0 bar (TP and TPE40-XXX/2 and TP and TPE40 XXX/2 models). All other models 10.0 bar. Maximum operating temperature: Bronze models are 85°C, cast iron models are cold water use only.
CR(I)(N)(E) ranges of multistage centrifugal pumps incorporating stainless steel impellers, intermediate chamber and outer sleeve. CR(E) versions have cast iron bases and pump heads coated with black cathodic paint. CRI(E) and CRN(E) versions have stainless steel bases and pumpheads. The pumps are available with the following shaft seals HQQ*, HUU*, HUB*, HQB*, where * can be E for EPDM and V for FKM. Maximum working pressures: CR1, 3 or 5 (2-36 stages) Oval flange: 16.0 bar. CR1, 3 or 5 (2-36 stages) DIN/ANSI/JIS flange: 25.0 bar CRI/N1, 3 or 5 (2-36 stages) Flexi clamp with oval flange connection: 16.0 bar CR/I/N1, 3 or 5 (2-36 stages) DIN/ANSI/JIS flange, PJE, Flexi clamp or Triclamp: 25.0 bar CR10 (1-16 stages) Oval flange or DIN/ANSI/JIS flange: 16.0 bar. CR10 (17-22 stages) DIN/ANSI/JIS flange: 25.0 bar. CRI10 (1-16 stages) PJE, Flexi clamp, Flexi clamp with oval connection, Triclamp or DIN/ANSI/JIS flange: 16.0 bar. CRI10 (17-22 stages) PJE, Flexi clamp, Triclamp or DIN/ANSI/JIS flange: 25.0 bar CRN10 (1-22 stages) PJE, Flexi clamp, Flexi clamp with oval connection, Triclamp or DIN/ANSI/JIS flange: 25.0 bar. CR15 or 20 (1-7 stages) Oval flange: 10.0 bar. CR15 or 20 (1-10 stages) DIN/ANSI/JIS flange: 16.0 bar. CR15 or 20 (11-17 stages) DIN/ANSI/JIS flange: 25.0 bar. CRI15 or 20 (1-7 stages) Flexi clamp with oval flange connection: 10.0 bar CRI15 or 20 (1-10 stages) PJE, Flexi clamp, Triclamp or DIN/ANSI/JIS flange: 16.0 bar. CRI15 or 20 (11-17 stages) PJE, Flexi clamp, Triclamp or DIN/ANSI/JIS flange: 25.0 bar. CRN15 or 20 (1-17 stages) PJE, Flexi clamp, Flexi clamp with oval connection, Triclamp or DIN/ANSI/JIS flange: 25.0 bar. CR models: Cold water use only. CRI/CRN models: Cold water use only and from April 2023 99°C.
CR(N)(E) ranges of vertical multistage centrifugal pumps with stainless steel (CRN models) or black polymer coated cast iron bodies (CR models) and a stainless steel impeller. The products are available with or without a sensor. Maximum working pressure: 16.0 bar - CR(N)(E) 32 range with 1-7 stages, CR(N)(E) 45 range with 1-5 stages, CR(N)(E) 64 range with 1-5 stages. 30.0 bar - CR(N)(E) 32 range with 8-14 stages, CR(N)(E) 45 range with 6-11 stages, CR(N)(E) 64 range with 6-8 stages. 33.0 bar - CR(N)(E) 45 range with 12-13 stages. Maximum operating temperature - CR models are cold water use only. CRN models are cold water use only up to February 2nd 2023, and 99°C from February 3rd 2023.
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