ISR horizontal hot water centrifugal circulating pump ISR100-80-250 Description

ISR Horizontal hot water centrifugal pump

ISR horizontal heat water centrifugal pump is a single stage single suction centrifugal pump designed according to the international standard ISO2858, which is suitable for heating, hot water, air conditioning systems of various buildings, metallurgy, rubber, printing and dyeing, sugar and other industrial sectors.

ISR horizontal hot water centrifugal pump is used to convey clean water whose temperature does not exceed 105℃ and other similar liquids with similar physical and chemical properties. Medium with inlet pressure not higher than 0.8MPa.ISR pump series a total of 29 basic models, through variable speed and cutting impeller diameter, can obtain 153 kinds of performance for customers to choose.(ISR centrifugal pump is used for conveying hot water with the temperature no higher than 105℃).

ISR hot water centrifugal pump

ISR100-65 - 200 - a

ISR- single stage single suction high temperature heat water pump

100- suction diameter (mm)

65- outlet diameter (mm)

200-Nominal diameter of impeller (mm)

A- represents the change of impeller diameter (B and C represent the second and second cutting impeller respectively)

ISR hot water centrifugal pump features:

1. Simple structure, reliable performance, easy to use and maintain

2. Small size and light weight

3. Good cavitation resistance

4. Low power consumption

According to the international standard ISO2858 specified performance and size design, its technical standards are close to the international standards, to reach the international advanced level. ISR hot water centrifugal pump is the national promotion of energy-saving pump products.

ISR hot water centrifugal pump structure

Universal, the whole series of 140 specifications, but only four kinds of shaft; The same specification of shaft, bearing, shaft seal, impeller fastening

All parts are interchangeable; There are only four types of suspension for the full series of pumps: back pull, rear open, the pump cover and impeller are disassembled without removing the suction and discharge lines. The suspension is equipped with two ball bearings, lubricated with mechanical oil or grease. The pump is driven directly by an electric motor through an elastic coupling.

ISR hot water centrifugal pump performance range:

Caliber: 32 ~ 200mm

Flow: 3.5 ~ 460m3/h

Head: 2 ~ 133m

Speed: 1450/2900r/min;The maximum speed is 3500r/min, and the impeller diameter is reduced when it is used for 60-cycle power supply(60HZ)

Temperature: ≤105 ° c

Voltage: 380 V

Working pressure: the allowable suction line pressure is 0.3mpa, and the maximum working pressure of the pump is 1.6mpa

 

ModelImpellerFlowHead(m)Speed(r/min)Efficiency(NPSH)rShaftMotorType(%)mpowerModel /KW
(M3/h)(L/S)

(KW)
65-50-160O256.943229006523.35132S1-2/5.5A23.56.5228.26322.86112M-2/4B21.6623.95822.42C20.15.5720.65522.05100L-2/365-50-160O12.53.47814506020.45802-4/0.75A11.73.2675820.39B10.8365520.32801-4/0.55C102.795.25220.2765-40-200O256.945029006025.67132S2-2/7.5A23.86.645.159.524.91B22.56.2540.55924.21132S1-2/5.5C21.35.936.157.523.6465-40-200O12.53.4712.514505520.7790S-4/1.1A11.93.311.35520.66B11.33.1310.15520.56C10.62.9595520.48802-4/0.7565-40-250O256.9480290050210.9160M2-2/15A23.46.5170.24929.14B21.96.0761.147.627.64160M1-2/11C20.55.6953.746.326.4665-40-250O12.53.472014504621.48100L1-4/2.2A11.73.2517.644.821.25B10.93.0415.343.821.0490L-4/1.5C10.22.8413.44320.8765-40-315O256.941252900502.521.3200L1-2/30A23.36.48109392.517.5180M-2/22B21.96.089639.52.514.7160L-2/18.5C20.25.6281.938.52.511.7160M2-2/1565-40-315O12.53.47321450372.52.94112M-4/4A11.73.2427.936.62.52.42B113.0424.6362.52.02100L2-4/3C10.12.8121362.51.6180-65-125O5013.92029007533.63132S1-2/5.5A47.913.318.37333.27B43.612.115.269.532.59112M-2/4C38.610.711.965.531.91100L-2/380-65-125O256.9451450712.50.48802-4/0.75A23.96.654.6702.50.43B21.86.053.8662.50.34801-4/0.55C19.35.363622.50.2580-65-160O5013.9322900732.55.97132S2-2/7.5A46.913.328.2712.55.07B43.21223.9672.54.2132S1-2/5.5C40.111.120.6642.53.52

Flow rate	2-400m3/h
Head	3-125m
pump material	cast iron or stainless steel ,bronze
centrifugal pump	transfer pump
circulating pump	booster pump
Cooling pump	air condition pump
water pump	hot water pump
china pump	kenshine-pump