Booster pump is also named as pressure pump, circulating pump, re-circulation pump and etc. It is usually installed on the pipeline to pressure and circulate water in heating and air-conditioning systems. The water temperature is up to 110 ℃. And the pump should be installed at an environment where the highest temperature is 40 ℃.

No matter for importers, wholesalers, distributors, bidders, or pump users, there are several significant factors while choosing pressure booster water pumps.

1. Head. It can also be called as height. Usually, there are 4m, 6m, 8m, 12m, 16m in the market.
2. Flow rate. It refers to the water capacity that a booster pump can pump.
3. Power. Generally speaking, the power of the most popular booster circulation pump is around 200W, But there are also bigger power circulation pumps
4. Pump inlet and outlet size. This is one of the most important while selecting a booster pump, because it concerns to it’s connecting pipes. There are 15mm, 25mm, 32mm, 40mm, 50mm, and 65mm diameter booster pump.

Therefore, when selecting a pump, it is appreciated to choose the one which is suitable for your market after balancing its installation environment.