Fire regulator pressurized water supply equipment is defined by the pressure tank, pump, control cabinets, control instruments, pipe fittings and other components, and its pump motor and pump body by two parts. Pump structure includes parts, pump and motor coaxial pump body, impeller, pump cover, mechanical seals. The axial force of the pump impeller balance ring to set the balance. Pump inlet and outlet on the same horizontal axis, and the specifications of the same caliber. There pump mounting base, easy to install, increasing the stability of pump operation. Features booster pump seal mechanical seal with reliable sealing, no leakage characteristics. Typically used for fire control network end of pressurized water supply equipment. Categories: 1) equipment for the fire water system is divided according to:. A Fire Hydrant System Fire booster regulator water supply equipment b sprinkler system fire booster regulator c hydrant water supply equipment and sprinkler systems combined with increased fire protection. Pressure regulator water supply equipment 2) equipment divided by the installation location:.. a top-mounted fire booster regulator b supply equipment mounted under fire booster regulator water supply equipment 3) equipment set by the pressure tank is divided into:. a vertical Tank fire booster regulator water supply equipment b. horizontal tank fire booster regulator water supply equipment c. qi firefighting booster regulator water supply equipment d. Capsule fire booster regulator water supply equipment design selection points 1) Water pressure tank manufacturing units should hold pressure vessel manufacturing license or registration book, and have a sound quality management system and the system. Purchased fittings 2) equipment shall have a product certificate and by the admission after passing inspection before use. Component parts pressure tank equipment, water pumps, electrical components, etc., should be inspected before assembly after use. Using on-site assembly of equipment, on-site inspection and machine performance. 3) should hold production licenses issued by the relevant departments. 4) the overall structure, water line, gas line and electrical equipment should be reasonable layout line, should leave space for easy installation and maintenance operations. 5) purchased parts and materials and other equipment for use should be selected in line with national standards (the industry standard) products. Structural requirements 6) pump units:... A regulator pump should pump equipment, their ability to work and the work should be the same b pump pump regulator should be set for each individual water pump suction pipe c manner that self-leveling 7 ) pressure tank storage volume Fire Hydrant System is not less than 300L; automatic sprinkler system pressure tank storage capacity of not less than 150L; hydrant and sprinkler systems combined pressure tank storage capacity of not less than 450L; 8) of the device is equipped with two regulation pumps (one with a prepared). Construction and installation of point 1), pressure tank fire booster regulator water supply equipment, its volume, pressure, water level and pressure shall meet the design requirements. Installation 2), fire booster regulator valve on the water supply equipment, gauges, etc. shall comply with the requirements of the product manual. 3), fire booster regulator water supply equipment installation location, the inlet and outlet should be directed to meet the design requirements; it should be located around the Access installation, the width of not less than 0.7m, top fire pressure water supply equipment to the floor or beam end distance of not less than 1.0m. 4) equipment to the scene to be unpacking inventory. In place to be leveling grout. Piping and electrical control wiring required to connect the control drawings, check and correct. 5) After installation, commissioning and commissioning of the equipment required. Including pump start and stop control, each valve switching, and equipment cleaning, water-filled after commissioning. [1]