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R Circulating Hot Water Pump_Changsha Zoomlian Pump Co.,Ltd

发布于:2021年04月15日 作者:zlby 阅读:362
R Circulating Hot Water Pump

R Circulating Hot Water Pump

Capacity: 14.4-416 (m³/h) 

Head: 34-80 (m)

Temperature: 0-250 (℃)

Product Introduction

R hot water circulating pump is single stage single suction and two-stage single-suction cantilever centrifugal pump, used in metallurgy, power, chemical and other sectors for conveying hot water below 250 degrees centigrade without solid particles. The maximum temperature of transported hot water is 250 degrees centigrade, maximum inlet pressure of the pump is 5MPa. When the hot water temperature is not higher than 250 degrees centigrade, the pump inlet pressure should not exceed 3MPa.

Main Benifits

Compact structure:
1. The pump body and its cover are separated by the back of the impeller
2. O type seal ring between shaft and shaft sleeve

 • Safe and reliable

 • Easy maintenance

 • High efficiency

 • Long service life

Main Applications

 • Heating, hot water circulation and air conditioning in different kinds of buildings
 • Metallurgy, textile, rubber industries and printing and dyeing mill

Technical Data

Product Name Circulating Hot Water Pump
Structure Single stage
Material Cast iron/cast steel/stainless steel
Head 34-80m / 111.5-262.4ft
Flow 14.4-416m3/h / 63.36-1830USgpm
Temperature 0~250℃ / 0~482℉
Speed 1480 r/min & 2960 r/min
Power 1.5~85kw
Efficiency 37%-85%
NPSH 2.3-8m
Liquid Medium Fresh water without solid particles
Standard ISO9001

Structure Chart

Model Description

100 R – 37 A
100 ------------------------ Inlet diameter 100 mm
R --------------------------- Hot water circulating pump
37 -------------------------- Head 37 m
A --------------------------- The change of impeller diameter