Energy-saving pump industry co., LTD. Hunan cuhk S type pump is single stage, double suction centrifugal pump, the pump body level; Available for pumping clean water or other physical and chemical properties similar to Yu Qingshui liquid, by pumping liquid temperature shall not exceed 80 ℃; Applicable to factories, mines, city water supply and drainage, farmland irrigation and drainage, power plants and various water conservancy project.
Based on S type pump by changing material, sealing, measures such as the structure can be derived to the SR for the transmission of hot media (temperature less than 150 ℃), transmission including wear medium type of SM, SF type, transmission oil medium for the transmission of corrosive media in SY type centrifugal pump, its performance parameters and overall dimensions and S type pump is consistent with the specifications. Pump imports allowed pressure no more than 0.3 MPa. Change can deliver higher inlet pressure media.
Energy-saving pump industry co., LTD. Hunan cuhk S, SM, SF, SY type single-stage double suction centrifugal pump performance range (design) :
Traffic: 160-18000 m3 / h
Head: 12 ~ 130 m
Energy-saving pump industry co., LTD. Hunan cuhk S, SM, SF, SY type single-stage double suction centrifugal pump structure features:
S type of pump suction and discharge nozzles are in pump axis line, in horizontal direction, perpendicular to the axis in the pump housing, maintenance without having to remove the inlet and outlet pipeline and motor (or other prime mover). From the drive end look towards the direction of the pump, the pump is clockwise, according to user needs can also production as counterclockwise, should be in the special instructions when you order it.
S main parts of pump: pump body, pump cover, impeller, shaft, double suction sealing ring, shaft sleeve, bearing, etc.
Impeller with static balance calibration, with sleeves and the collar on either side of the nut is fixed, its axial position can be adjusted through sleeve nut. Impeller of axial force USES the symmetrical arrangement of balance, may be the remnants of the axial force by the axial end bearing.
Pump shaft is composed of two single row radial ball bearings or four centripetal thrust ball bearing, the bearing is installed on both ends of the pump body bearing body, fat or thin oil lubrication.
Water pump coupling with elastic dowel pin (or other prime mover) driven directly by electric motors.
Shaft seal for soft packing seal, seal cavity and cooling and lubrication in order to prevent the air into the pump, between the filler with packing ring, pump a small amount of high pressure water through the pump while working on the surface of the cover of the trapezoidal grooves or external to the dip pipe components into the packing chamber, a water seal. According to the need, shaft seal mechanical seal may be adopted.
Energy-saving pump industry co., LTD. Hunan cuhk S, SM, SF, SY type single-stage double suction centrifugal pump models:
150 s78a
150 - the pump inlet diameter is 150 mm
S - horizontal, single stage double suction centrifugal water pump
78 - pump design head 78 m
A - cutting impeller diameter symbol
Ⅰ - on behalf of the impeller outer diameter increase
G - change the impeller
