Refined title: bayite 12V Solar Hot Water Circulation Pump Low Noise 3M Head 2.1GPM

Introducing the perfect product for home solar water heating systems and other circulation pump applications. This brushless motor pump boasts a super long working life, low consumption, and minimal noise. With a power source of DC 12V and a rated current of 0.7A, it operates at a low noise level of 30db at 1 meter and has a service life of 30000 hours. The inlet and outlet are 1/2" male thread, fitting both 1/2" NPT and BSP female thread, and it comes with two brass couplers. The max flow rate is 8L/Min (2.1GPM) and the max water head is 3 meters (9.8ft), with a max system pressure of 10Bar (145PSI) and a max circulating water temperature of 55°C/131°F. However, it can't be immersed in hot water exceeding 50°C/122℉.

For proper installation of the pump, it's essential to use an adapter and ensure it is not installed in the wrong way, as it will not suck water up without the adapter. The circulation pump is non-self-priming, with a max flow rate of 2.1GPM and a max discharge head of 9.8ft. The pump features a 1/2" male thread, and the OD of the brass coupler is 10mm. The plug type is 2.1mm x 5.5mm female, and it does not include a power adapter. The power source is DC 12V (not included), with a rated current of 0.7A, brushless motor, low noise level, and a service life of 30000 hours. It can handle a max circulating water temperature of 55°C/131°F, and while it's submersible, it can't be immersed in hot water exceeding 50°C/122℉.

This circulation pump has a wide range of applications, including hot/cold water circulation systems, water transfer projects, beer/wine brewing, fountains, greenhouses, and solar water heater systems. With over 1300 customer reviews, it has garnered a rating of 4.1 out of 5 stars. It's the perfect choice for your circulation pump needs.

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