ITEM NAME:40-60PSI Well Water Pump Pressure Control Switch Adjustable Double Spring Po-ME Features: This is a water pump pressure control switch for perfect pressure control. The water pump pressure is adjustable through this switch and you can set the adaptable pressure as you the work needs. It is made of high quality materials for strong strength and long durability. Easy to install, can be used for a long time. Suitable for most of water pumps, such as self-priming water pump, injection water pump, garden water pump, etc. Specifications: Material: Metal, Plastic Color: As Picture Shown Rated Voltage: 110V/230V Max. Current: 12A/6A Pressure Range: 0.8-5.0bar Pressure Set: 0.8-1.6bar Connector Thread: ZG1/4" Protective Grade: IP20 Working Temperature: 0-55℃ Package Weight: Approx. 346g Package Included: 1 * Water Pump Pressure Control Switch.The water pump pressure is adjustable through this switch and you can set the adaptable pressure as you the work needs. Pressure Range: 0.8-5.0bar. Pressure Set: 0.8-1.6bar. It is made of high quality materials for strong strength and long durability.