PC-20 P Control Unit for Pumps, Automatic Press Control Switch

Product detailed description

The PC-20 P control unit has a built-in electronic switch, a built-in check valve and dry-run protection. For pumps up to 2.2kW The PC-20 P control unit replaces a pressure switch and a pressure vessel. It is used to control self-priming surface and submersible pumps. Turning the tap sends a signal to the PC-20P pressure switch, which starts the pump. Closing the tap causes the PC-20P to switch off the pump. The PC-20P has a 1 1/4" (5/4") diameter connector The PC-20P is designed for irrigation and garden watering. It is equipped with a 1m cable with a plug. Built-in protective functions of the PC-20 P control unit The electronic switch for pump operation control, also known as PRESS CONTROL, provides the function of a pressure switch, which enables automation of the electric water pump's operation depending on a pressure drop and on the stopping of water flow in the pipeline (i.e. when the device's electrical contacts open and close) - it enables the automatic operation of the pump or water system. Dry-run protection - when there is no water in the well, the PC-20 P switches off the pump. This protects the pump from damage that could occur when running without water. Advantages of the PC-20 P control unit It can work with single-phase pumps with an output of up to 2200 W, whose operating current draw is up to 16 A. The PC-20 P unit has a built-in check valve It has a built-in pressure gauge It has an automatic restart function The PC-20 P control unit with pressure gauge can be used in combination with a pressure vessel - as dry-run protection, or as an automatic unit for pumps and water systems without a pressure vessel (automatic water system). The PC-20 P control unit has a built-in check valve, to prevent water flowing back into the pump. Use of the PC-20 P control unit We recommend using the PC-20P automatic control unit in clean water systems without impurities and sediment; otherwise, an appropriate filter must be installed on the inlet part of the device. The unit is equipped with a POWER LED The PC-20-P unit has an LED indicating the pump is ON The PC-20-P unit has an LED indicating a FAILURE Supplied with cables 1 m cable with plug for connection to the electrical mains 60 cm cable for connection to the pump