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HRS-EA-DN Intelligent Circulation Pump
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The HRS-EA-DN Series Ceramic Bearing Circulation Pump is a specialized pump designed for circulation applications. It is known for its ceramic bearing construction, which offers several advantages over traditional bearing materials.
Applications:
Heating systems in residential and commercial buildings
Industrial equipment cooling
Solar water heating systems
Boiler circulation systems
Technical Specifications:
Flow Rate: Up to 13 m³/h
Head: Up to 12 meters
Pressure: Up to 10 bar
Ambient Temperature: 0℃~40℃
Ambient Humidity: 95%
Liquid Temperature: -10℃~110℃
Voltage and Frequency: Customizable (50Hz or 60Hz)

| Part | Material |
| Pump body | Cast iron |
| Impeller | PES |
| Stainless steel cover | 304SS |
| Bearing | Ceramic |
| Gasket | Rubber |
| Brass bearing | Brass |
| Rator | SS&Copper |
| Ceramic shafting | Ceramic |
| Shielding | 304SS |
| Stator | Silicon steel&Copper |
| Motor housing | Aluminum |
| Hexagon socket screws | Stainless steel |
| Exhaust screw | Brass |
| Nameplate | Nylon |
| Seat of terminal box | Nylon |
| Cover of termial box | Nylon |



| Model | Connection size | Rated.Flow | Max.Head | Power | Voltage/Frequency |
| (Inch) | (m3/h) | (m) | (W) | (V/Hz) | |
| HRS600EA-DN40 | 1.5" | 7 | 12 | 600 | 220/50 |
| HRS600EA-DN50 | 2" | 12 | 12 | 600 | |
| HRS600EA-DN65 | 1.5" | 13 | 12 | 600 |
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