Borehole pump BELAMOS TF3-150 (cable 1.5 m) (1600 W) Review

The TF3-150 submersible centrifugal pump is designed to supply clean water from a recommended depth of up to 80 meters. The pressure created in the system at the pump installation level is 15.5 bar. The pump is equipped with a cable 1.5 meters long. A thermal coupling must be used to connect to the main cable. The use of the pump on depths greater than 80 m is possible, but the deeper it is lowered, the less free pressure will remain in the system. Based on pressure loss 10 m depth = 1 bar. The horizontal pressure loss is calculated based on the proportion 100 m long = 1 bar. The advantage of a centrifugal pump is a smooth increase in pressure in the system, which has a positive effect on the service life of the system automation, hydraulic accumulators and eliminates the effect of water hammer when turned on. On the pump itself, it is imperative to install a check valve with a connection diameter of 1", to prevent spontaneous flow of water back into the well and loss of pressure in the system. This pump is used to supply water to the house or to water the garden with wells with an average depth. For greater depths, it is recommended to consider TF3 series pumps with a higher index.