Products
High Efficiency Circulation Pump
Products
The RVP-HE-LPA High Efficiency Circulation Pumps are designed for efficient and reliable water circulation in heating and hot water systems. Featuring a self-adapting auto mode, the pump automatically adjusts its performance based on system demand to ensure optimal efficiency. With low noise operation (≤42 dB) and energy-saving performance with power consumption as low as 5W, it provides comfortable and cost-effective operation. Built with multiple protection features and easy installation, it is suitable for domestic heating, heat pump systems, air-conditioning, 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 | IP44 |
| Insulation class | H |
| (RH) Humidity | Max. 95% |
| System pressure | 1.0 MPa |
| Compliance | CE/ GS/ EMC/ LVD/RoHS/REACH |
| Environment temperature | 0~+40°C |
| Temperature class | TF110 |
| Liquid temperature | +2°C~+110°C (Glycol up to 50%) |
| Model | Max Flow (m³/h) | Max Head (m) | 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-LPA 20-4 | 2.3 | 4 | 22 | 0.19 | 230V 50/60Hz |
✓ | ✓ | ✓ | ✓ | 65 | 130 | 51 | 98 | 133 | 153 | 1" | 190×170×150 | 2.4 | 1.9 |
| RVP-HE-LPA 25-4 | 2.5 | ✓ | ✓ | ✓ | 65 | 130 | 52 | 99 | 128 | 156 | 1½" | 190×170×150 | 2.9 | 2.1 | |||||
| RVP-HE-LPA 32-4 | 3.0 | ✓ | 90 | 180 | 52 | 99 | 128 | 156 | 2" | 190×170×200 | 3.5 | 2.5 | |||||||
