Supply of single-stage single suction horizontal air conditioning pump

ZHW / ZHWD coaxial centrifugal pump due to simplify the structure of the intermediate transmission, smooth operation, low noise and vibration; seal with carbide mechanical seal, long operating life, no leakage, ensure environmental cleanliness. After the door structure, easy maintenance. Sealing ring and balance holes to achieve the balance the axial force, pump common base, any rigid connection to a flexible coupling, pump outlet can corner, easy installation. ■ Applications: * industrial, urban water supply, high-rise building water supply, fire sprinkler * air conditioning and hot water * long-distance water circulation booster and production technology delivery * Various drainage equipment, boilers and other equipment supporting the use of ■ working conditions : * ZHW / ZHWD vertical centrifugal pump maximum working pressure ≤1.6MPa, namely suction pressure + pump head ≤1.6MPa. When the pump system pressure ≥1.6 MPa, shall be made when ordering. * Volume of solid insoluble suction medium is not more than 1% by volume, size ≤0.2mm, such as with small particles, to be presented before ordering. * Flow range: 2 ~ 1400m3 / h * Head range: 5 ~ 130m * Medium temperature: -15 ℃