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This product has been discontinued and removed from our shelves.

Automatic exhaust circulator pump belongs to BPS series, and it mainly consists of cast aluminum motor casing, engineering plastic impeller, ceramic driving shaft, stainless steel protective rotor sleeve, mirror finished stainless steel can, ceramic thrust bearing, high quality EPDM O shaped seal ring.

Canned motor structure is applied, and leakage problem is avoided. Meanwhile, our product also adopts exhaust valve, so air in the system can be discharged automatically. The rotating shaft is mounted on graphite bushing, and is lubricated by the pumped liquid. The speed is adjustable and can be shifted in three levels, and no overload protection is needed. Based on these features, this circulator pump is suitable for hot/cold water circulation, wall mounted boiler, cooling system and other devices.

Performance Curve


Electrical and Hydraulic Data

Technical Data

Working Conditions
1. Operating range: 0~2.8m3/h with head up to 7 meters
2. Liquid temperature range: 2℃~110℃
3. Ambient temperature range: 0℃~40℃
4. Protection level: IP44
5. Power supply: 110V~240V, 50/60Hz
6. Insulation class: H
7. Maximum working pressure: 3 bar (300kPa)
8. Installation: With motor axis horizontal
9. Pumped liquid characteristics: Clean, free from solid and mineral oil, non viscous, chemically neutral, close to the characteristics of water (max. 30% glycol).

As a China-based automatic exhaust circulator pump manufacturer and supplier, at SHIMGE we also offer multi-stage deep well submersible pump, stainless steel submersible sewage pump, horizontal multistage centrifugal pump, peripheral pump, and more.

Related Names: Automatic Vent Recycle Pump | Self-bleeding Circulation Pumping Machine

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