Zhe Jiang Borra Fluid Equipment and Technology Co., Ltd.  

Product Name: Brwse Booster Regulator Water Supply Equipment Model NO.: BRWSE Theory: Jet Pump Performance: Fire Pump Media: Sewage Pumps Industry: Mechanical Pump Application: Clarified Water Pump Type: Blade Pump Start Up: Diesel Engine Power: Pneumatic Assembly: Liquid Pumps Structure: Multistage Pump Material: Cast Iron Fire Fight Dual-Power Water Supply Unit: Water Supply Equipment Fire Pump: Water Pump Fire Fighting Pump: Fire Pump Pumpset: Water Pumpset Trademark: Borra Transport Package: Wood Case Specification: ISO Origin: Wenzhou HS Code: 8413810090 Product Description Booster Regulator Water Supply EquipmentBooster Regulator Water Supply Equipment is booster regulate equipment,which manufactured based on National Building Standard 98s205 design.The device consist of diaphragm pressure tank, booster pump, electric control box, instrumentation and piping accessories and other components, suitable for multi-story and high-rise building and booster requirements for fire hydrant water supply systems and automatic water spraying fire-extinguishing systems and other fire-fighting and water supply system.Features:1, With pump,electric control cabinet, diaphragm type pressure tanks,pipes, four-in-one combination network, and accompanied with the isolator without pre-embedded holes, designers can easily select device model and size,by counting Parameters. Electric Designers do not need to design the control circuit, only need to design for the cable line to pumping stations and the device. Choose convenience, can greatly shorten the design cycle for designers and construction time for builder.2, Diaphram pressure tank disposable inflatable, durable lifetime. Water vapor isolation can prevent pollution of water.3, Small occupation area, low investment, automatic operation.4, Equipment with dual power connector, dual power automatic (manual) switch, the device can be made according to the design requirements.5, with automatic protection and failover capabilities. Any failure of a pump (electrical failure or hydraulic failure) can start the standby pump.6, can be connected with the fire center (according to design).7, can choose the tank, regulator manner based on customer needs and control functions.8, the main electrical accessories using domestic or brand-name products, reliable and stable operation.Working PrincipleThe device has a toxic capsule as air and water isolation system, once inflated can run a year. Start up pump at work, water room fill with water, water pressure increase, chamber air compressed,diaphragm elongationed.When the pressure drops, the air chamber'air expansion,diaphragm contract, pressure water chamber drainage water.This cycle running, control pump operation by electriacal contacts and electrical control box,keep rated power pressure and continuous water supply.when the fire broke out, open the fire hydrant,fire water immediately ejected, meanwhile electrical contacts send a signal to start the fire pump is required for fire-fighting water.Equipment Constructionregulator pump two set (depending on design requirements can be one set ),a main pump,a standby pump, a diaphragm pressure tank, a electric cabinet, a combination of instrumentation valves and a pipe network set, consisting of a diaphragm stabilization pressure water supply equipment.ParametersNO.Booster Regulator Device ModelFire Pressure(Mpa)P1Vertical Diaphragm PressureTank PressureWorking Pressure(Mpa)Regulators Water Volume(L)Model specificationWorking Pressure RatioαbFire Storage Volume(L)Calibration VolumeActual Volume1ZW(L)-1-X-70.10XQG800×0.60.60300319P1=0.10 PS1=0.26P1=0.23 PS2=0.31542ZW(L)-1-Z-100.16XQG800×0.60.80150159P1=0.16 PS1=0.26P1=0.23 PS2=0.36703ZW(L)-1-X-100.16XQG800×0.60.60300319P1=0.16 PS1=0.36P1=0.33 PS2=0.42524ZW(L)-1-X-130.22XQG1000×0.60.76300329P1=0.22 PS1=0.35P1=0.32 PS2=0.40975ZW(L)-1-XZ-100.16XQG1000×0.60.65450480P1=0.16 PS1=0.33P1=0.30 PS2=0.38866ZW(L)-I-XZ-130.22XQG1000×0.60.67450452P1=0.22 PS1=0.41P1=0.38 PS2=0.46807ZW(L)-II-Z-A0.22 -0.38XQG800×0.60.80150159P1=0.38 PS1=0.53P1=0.50 PS2=0.60618B0.38 -0.50XQG800×1.00.80150159P1=0.50 PS1=0.68P1=0.65 PS2=0.75519C0.50 -0.65XQG1000×1.00.85150206P1=0.65 PS1=0.81P1=0.78 PS2=0.865910D0.65 -0.85XQG1000×1.60.85150206P1=0.85 PS1=1.04P1=1.02 PS2=1.105711E0.85 -1.0XQG1000×1.60.85150206P1=1.00 PS1=1.21P1=1.19 PS2=1.275012ZW(L)-II-X-A0.22-0.38XQG800×0.60.78300302P1=0.38 PS1=0.53P1=0.50 PS2=0.607213B0.38-0.50XQG800×1.00.78300302P1=0.50 PS1=0.68P1=0.65 PS2=0.756114C0.50-0.65XQG1000×1.00.78300302P1=0.65 PS1=0.88P1=0.86 PS2=0.935115D0.65-0.85XQG1200×1.60.85300355P1=0.85 PS1=1.05P1=1.02 PS2=1.108216E0.85-1.0XQG1200×1.60.85300355P1=1.00 PS1=1.21P1=1.19 PS2=1.267317ZW(L)-II-XZ-A0.22-0.38XQG1200×0.60.80450474P1=0.38 PS1=0.53P1=0.50 PS2=0.6013318B0.38-0.50XQG1200×1.00.80450474P1=0.50 PS1=0.68P1=0.65 PS2=0.7511019C0.50-0.65XQG1200×1.00.80450474P1=0.65 PS1=0.81P1=0.78 PS2=0.869020D0.65-0.85XQG1200×1.60.80450474P1=0.85 PS1=1.04P1=1.02 PS2=1.107321E0.85-1.0XQG1200×1.60.80450474P1=1.00 PS1=1.21P1=1.19 PS2=1.2764