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Product Introduction
IR end suction centrifugal circulating hot water pump is single-stage single-suction cantilever centrifugal which is suitable for building heating, water heating, air conditioning systems and metallurgy, rubber, printing and dyeing, sugar and other industrial sectors.
It is used to transport the liquid whose temperature does not exceed 150 degrees centigrade, inlet pressure is not higher than 0.8MPa.
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 | IR End Suction Centrifugal Circulating Hot Water Pump |
| Structure | Single stage |
| Material | Cast steel |
| Head | 4-125m / 13-410ft |
| Flow | 5.4-400m3/h /23.7-1760USgpm |
| Temperature | 0℃~150℃ / 0~302℉ |
| Speed | 980r/min 1450r/min 1480 r/min 2980 r/min |
| Power | 0.55~160kw |
| Efficiency | 32%-85% |
| NPSH | 2-5.5m |
| Liquid Medium | Fresh water without solid particles |
| Standard | ISO9001 |
Structure Chart
Model Description
IR50-32-125
IR ------------ Single-stage single-suction hot water centrifugal pump
50 ------------ Inlet diameter 50 mm
32 ------------ Outlet diameter 32 mm
125 ---------- Impeller diameter 125 mm
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