HRS-EAX Intelligent Circulation Pump
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Operating condition:
1. Apply to heating system
2. Max. system pressure: 3bar
3. Operation condition:
Ambient Temperature: 0°C~40°C
Ambient Humidity: 95%
Liquid Temprature: 20°C~85°C
Ambient temperature must be lower than liquid temperature, in order to avoid condensate water produced in the interior of stator.
4. Liquid: Clean, non-coorosive and non-explosive liquids, without any particle, fiber or mineral oil. Water/Glycol mixtures max. mixing ratio 1:1
5. Dry running no more than 10s
Control Panel

| 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 | Power | Max. Flow | Max.Head | Voltage/Frequency | Body Length | G | |
| (W) | (m3/h) | (m) | (V/Hz) | 130 | 180 | ||
| HRS25/8EAX | 12~140 | 6.8 | 8 | 220/50 | ★ | ★ | 1 1/2" |
| HRS25/10EAX | 12~140 | 6.8 | 10 | 220/50 | ★ | ★ | 1 1/2" |
| HRS25/12EAX | 12~140 | 6.8 | 12 | 220/50 | ★ | ★ | 1 1/2" |
| HRS32/8EAX | 12~140 | 7.3 | 8 | 220/50 | ★ | 2" | |
| HRS32/10EAX | 12~140 | 7.3 | 10 | 220/50 | ★ | 2" | |
| HRS32/12EAX | 12~140 | 7.3 | 12 | 220/50 | ★ | 2" | |
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