Model: IS Centrifugal Pump
Application:IS clean water pump for industrial and urban water supply, drainage, can also be used for agricultural irrigation and for conveying water or physical and chemical properties similar to water or other liquids, the temperature is not high 80°C.
Product overview
IS single-stage single-suction centrifugal pump Overview:
IS clean water pump for industrial and urban water supply, drainage, can also be used for agricultural irrigation and for conveying water or physical and chemical properties similar to water or other liquids, the temperature is not high °C.
IS single-stage single-suction centrifugal pump Features:
1, IS type and size based on performance to ISO2858 international standard design, mainly by the pump, pump cover, impeller, shaft seal rings, bushings and suspension bearings and other components missing.
2, IS-type pump and pump cover part of the back office split from the impeller, that is commonly referred to as post-formal open structures. The advantage is easy maintenance, repair does not move when the pump, suction line, discharge line and the motor, just remove the spacer coupling intermediate coupling member, you can exit the rotor parts repair.
3, the pump casing (ie, pump and pump cover) constitute the pump studio. Impellers, shafts and rolling bearings as the pump rotor. Suspension bearings support the rotor assembly of the pump, the rolling bearing by radial and axial forces of the pump.
4, in order to balance the axial force of the pump, before most of the pump impeller, the seal ring has a rear, and the rear cover plate is provided in the impeller balance holes, due to force some small shaft, the impeller does not have a seal on the back rings and balance holes.
5, pump axial seal ring is made packing gland, packing rings and packing, etc., in order to prevent water leakage into the air or a lot. If the pump impeller balance is equipped with wadding impeller inlet port communicating with the cavity, impeller inlet of liquid in a vacuum, it is very easy along the sleeve surface of the intake, it is equipped with packing rings in the stuffing cavity through Pump cover the hole, the pump chamber pressure water lead to the packing ring seal. If not pump impeller balance holes, due to the back of the impeller fluid pressure greater than atmospheric pressure, so there is no leakage problems, it is time to install packing rings.
6, to avoid shaft wear, the shaft through the packing chamber parts fitted sleeve protection. There are O-ring seal between the quasi sleeve and the shaft, to prevent mating surfaces along the inlet or leaking.
7, pump drive way is by lengthening the flexible coupling and motor coupled to the rotation direction of the pump from the drive end, clockwise rotation.
IS single-stage single-suction centrifugal pump range of parameters:
Flow rate Q 5.4 ~ 400m3 / s
Head H 4 ~ 125m
IS single-stage single-suction centrifugal pump Model Description:
IS125-100J-315A
Single-stage single-suction centrifugal water pump IS-
125- inlet diameter (mm)
100 discharge outlet diameter (mm)
J-J indicates deceleration use
315- impeller nominal diameter (mm)
AA, B, C, respectively, impeller diameter through the first, second and third cutting
IS single-stage single-suction centrifugal pump sets of range:
Complete supply of pumps, motors, public base, couplings, it also provides bottom valve, check valve, gate valve.