edwina@edwin-pump.com
HRS-EA-DN Intelligent Circulation Pump
View All Products
en
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 |
A submersible pump often works in challenging environments where water, pressure, vibration, and continuous operation pl...
READ MOREA single water source often needs to support more than one purpose. Residential properties may require water for bathroo...
READ MOREFast installation has become a strong selling point for modern pumping equipment. Homeowners, agricultural users, and co...
READ MORE
Water Shortage Protection Pressure range : 20-100psi Rated Current : 12A Rated ...
See Details
Starting pressure : 1.2bar - 3.0bar Max. Using Current : 10A Max. Working Pressu...
See Details
Replaceable membrane pressure tanksCarbon steel flangeWorking temperature : -10°...
See Details
Fixed membrane expansion tanks Working temperature: -20°C~99°C Tank for heating ...
See Details
Easy Installation Hot And Cold Water Circulation Pump Inlet / Outlet: 1 1/2" x ...
See Details
High Pressure Hot And Cold Water Circulation Pump Inlet/Outlet: 11/2" x 11/2" Bo...
See Details










