Products
High Efficiency Circulation Pump
Products
The RVP-HE-CE High Efficiency Circulation Pumps are designed to provide reliable and energy-efficient water circulation for heating and hot water systems. With a self-adapting auto mode, the pump automatically adjusts performance based on system demand, ensuring optimal efficiency and comfort. It operates with very low noise (≤42 dB) and low power consumption, while built-in protections against over-voltage and over-current enhance durability. Ideal for domestic heating, air-conditioning, heat pump systems, industrial hot water circulation, and solar thermal applications.
1.Domestic heating and hot water supply systems
2.Air and ground source heat pump systems
3.Air-conditioning systems
4.Industrial hot water circulation systems
5.Solar thermal system
Technical Parameter
| Power supply voltage | 230V (+10% -15%) 50/60Hz,PE |
| Motor protection | No external protection required |
| IP class | IP42 |
| Insulation class | H |
| (RH) Humidity | Max. 95% |
| System pressure | 1.0 MPa |
| Compliance | CE/ GS/ EMC/ LVD/RoHS/REACH |
| Ambient temperature | 0~+40°C |
| Temperature class | TF110 |
| Medium temperature | +2°C~+110°C (Glycol up to 50%) |
| Model | Max Flow (m³/h) | Max Head (m/h) | Power (W) | Current (A) | Voltage / Frequency | Pump Housing Material | Dimensions (mm) | Package Size (mm×mm×mm) | Weight (kg) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cast iron | Plastic | Brass | Stainless Steel | L1 | L2 | B1 | B2 | H1 | H2 | G | Inner Box | G.W. | N.W. | ||||||
| RVP-HE-CE 20-4 | 2.3 | 4 | 22 | 0.19 | 230V 50/60Hz |
✓ | ✓ | ✓ | 65 | 130 | 82 | 130 | 103 | 127 | 1" | 155×140×165 | 2.4 | 1.9 | |
| RVP-HE-CE 25-4 | 2.5 | ✓ | ✓ | ✓ | 65 | 130 | 82 | 130 | 103 | 130 | 1½" | 200×165×155 | 3.1 | 2.3 | |||||
| RVP-HE-CE 32-4 | 3.0 | ✓ | 90 | 180 | 82 | 130 | 102 | 132 | 2" | 200×165×155 | 3.5 | 2.5 | |||||||
| RVP-HE-CE 20-5 | 2.5 | 5 | 32 | 0.27 | ✓ | ✓ | ✓ | 65 | 130 | 82 | 130 | 103 | 127 | 1" | 155×140×165 | 2.4 | 1.9 | ||
| RVP-HE-CE 25-5 | 3.0 | ✓ | ✓ | ✓ | 65 | 130 | 82 | 130 | 103 | 130 | 1½" | 200×165×155 | 3.1 | 2.3 | |||||
| RVP-HE-CE 32-5 | 3.5 | ✓ | 90 | 180 | 82 | 130 | 102 | 132 | 2" | 200×165×155 | 3.5 | 2.5 | |||||||
| RVP-HE-CE 20-6 | 2.8 | 6 | 45 | 0.38 | ✓ | ✓ | ✓ | 65 | 130 | 82 | 130 | 103 | 127 | 1" | 155×140×165 | 2.4 | 1.9 | ||
| RVP-HE-CE 25-6 | 3.2 | ✓ | ✓ | ✓ | 75 | 150 | 82 | 130 | 103 | 130 | 1½" | 200×165×155 | 3.1 | 2.3 | |||||
| RVP-HE-CE 32-6 | 4.0 | ✓ | 90 | 180 | 82 | 130 | 102 | 132 | 2" | 200×165×155 | 3.5 | 2.5 | |||||||
