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R Hot Water Circulation Pump
Products overview:
Type R recirculating pump for hot water is suitable for transmission of high pressure hot water with no particles below 250℃ or 230℃. It is widely used in metallurgy, power station, plastics, rubber, textile, chemical industry, wood and paper making.
Model meaning:
The material where liquid pass:
Type |
Material/Property |
Range of Application |
Ⅰ |
Nodular cast iron/Non-corrosion resistant |
For delivery of neutral liquids after water treatment. Temperature≤230℃ Inlet pressure Pg≥0.3MPa |
Ⅱ |
Carbon steel/Non-corrosion resistant |
For delivery of neutral liquids after water treatment. Temperature≤250℃ Inlet pressure Pg≥0.5MPa |
Ⅲ |
Stainless acid resistant steel/acid corrosion resistant |
For delivery of high temperature liquid that dissolve oxygen ions and gases such as CO ₂, H ₂ S, NH ₃ Temperature≤230℃ Inlet pressure Pg≥0.3MPa |
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