1 / 5
Solar systems face freezing winters and scorching summers with wild temperature fluctuations. Unlike standard pumps, this unit handles media temperatures from -15℃ to 100℃ without cracking or leaking, ensuring reliable operation year after year.
This hot water recirculating pump runs on just 17W at 12V DC. It activates only when needed to circulate water and stops once the target temperature is reached, keeping long-term electricity costs barely noticeable.
With a maximum head of 6 m and constant pressure rating of 1.8 MPa, it overcomes resistance in long pipe runs where standard units fail, ensuring vigorous circulation across multi-story installations.
Operating at ≦ 40dB@1m with minimal vibration, it is suitable for homes, apartments, and light commercial buildings where sound matters.
| MODEL: CWP020G | |||
|---|---|---|---|
|
AMBIENT TEMP | -25~55℃ | |
| HUMIDITY | SUBMERSIBLE | ||
| MEDIUM | PURE WATER/ANTIFREEZE | ||
| MEDIUM TEMP | -15~100℃ | ||
| WATERPROOF | IP68 | ||
| CONSTANT/CONTINUOUS PRESSURE | 1.8MPa / 0.5MPa | ||
| SPECIFICATION | FEATURE | ||
| RATED VOLTAGE | 12V, 24V DC | COLOR | BLACK |
| RATED CURRENT | 1.42, 0.75(1±10%)A | WEIGHT | 216g |
| RATED POWER | 17W, 18 (1±10%) W | NOISE | ≦ 40dB@1m |
| MAX FLOW | 10.5, 9.5±1 L/min | LIFETIME | ≧2000H |
| MAX HEAD | 6, 5.5±0.5 m | INSULATION | F (155℃) |
RETO offers tailored pump solutions with the following customization options:
Cumulatively providing customized services for 100+ well-known brands around the world, we deliver professional, tailored solutions for every project.
The pump operates in ambient temperatures ranging from -25℃ to 55℃ and handles medium (fluid) temperatures from -15℃ to 100℃, making it suitable for both freezing winter climates and high-temperature solar applications.
The pump features a silent brushless motor engineered for low vibration, producing an ultra-quiet noise level of ≦ 40dB at 1 meter distance, perfectly suited for indoor residential installations.
It runs on rated voltages of 12V or 24V DC with an ultra-low power consumption of approximately 17W to 18W, ensuring minimal electricity costs while delivering a head of up to 6 meters.
Yes, the CWP020G is rated with an IP68 ingress protection level, allowing safe submersible operation with water and antifreeze mixtures.
RETO supports extensive customization including PWM variable-speed parameters, FG RPM signal feedback, customized voltage/flow/head curves, wiring connectors, custom materials for wetted components, and private labeling.
Yes, with a constant pressure rating of 1.8 MPa and a 6-meter head rating, it provides strong fluid propulsion to overcome resistance in lengthy and multi-story pipe loops.
