CZPTtric CZPTn Double Suction Pump
CZPTtric CZPTn Double Suction Pump CZPT
The principal parts of S, SH double suction pump are shown as follows: Reduce fifty percent casing, higher 50 % Casing, impeller, shaft, double suction sealing, shaft sleeves, bearing housings and couplings.
The volute casing is split on the horizontal centerline with the suction and discharge nozzle Forged integral with the pump casing. The higher casing is properly found on the reduced fifty percent by the Use of dowel pins. The upper casing can be eliminated to inspect the inside of the pump without having Disturbing the pipe connections or pump alignment. The suction and discharge flanges incorporate Tapped holes for vacuum and force gauge. At the bottom of the flanges, there are tapped plugs For water drainage.
The impeller has been balanced statically. It is securely keyed to the shaft and adjusted to Suitable axial situation by the shaft sleeves and exterior shaft nuts. The impeller is a double-suction Enclosed type. It is hydraulically well balanced by its inherent layout. In circumstance there is some slight Residual thrust, it can be carried up by the bearing on the shaft end.
Horizontal break up casing centrifugal pump shaft is supplied with two roller bearing mounted in the bearing housings at the two ends. They are single row, deep-groove type, getting lubricated with grease.
The versatile couplings connect the pump with the motor right. For pumps pushed by belt, There must be an intermediate bracket fitted for supporting the belt pulley.
The near running in shape in between the putting on rings and the impeller minimizes the leakage of Drinking water back into the suction part. The rings defend the casing from wearing and can be instantly Replaced with the spare parts when they have been worn out.
The shaft sleeves increase by way of the stuffing bins. They shield the shaft from putting on. The Sleeves can be renewable with the spare parts right after worn out.
The shaft seal is delicate packing. The stuffing ring is suit between the packing in purchase to prevent Air from leaking into the pump and to amazing and lubricate sealing circumstance, and while the pump is Operating, a modest volume of high-pressured water flows into the packing case by means of the concave Notch on the pump include to function as water seal.
The acceptable leakage from the packing case is at 10 to twenty drops for every moment. When the diameter of the suction nozzle is not bigger than 300mm, or, the motor energy is Decrease than 90kw/h, the pump set will be accomplished with frequent bedplate, which should be Specified when an order is made.
S/SH series of horizontal Double Suction Split Scenario Centrifugal Pump is widely used for water plant, irrigation, drainage pumping station, power station, water circulation of air-conditioning, industrial h2o provide technique, fireplace method and delivery sector as nicely as for the common function in the oil refining industry.
|specification and efficiency parameter|
|Model||Ability(m3/H)||Head (M)||Energy(KW)||Rotary pace(rpm)||Efficiency %|
|6-6A/one hundred fifty-78A||one hundred eighty||sixty seven||forty five||2900||seventy two|
|six-9/a hundred and fifty-50A||220||52||37||2900||80|
|twelve-6/three hundred-90||936||eighty two||300||1450||75|
|14-six/three hundred-125||1663||100||680||1470||seventy three|
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