Automatic 3 Phase 3 8 NPT Female Thread Pressure Control Switch Water Pump Pressure Controller

Features: Made of high quality material, strong structure, anti corrosion, durable in use. Designed to automatize the starting and stopping operation of water pump, and maintain the pressure and flow. The maximum working pressure can be up to 80psi. Simple control to maintain constant pressure during operation. In order to avoid the pump on off & pressure high low problems. Specification: Operating voltage: 380V Thread size: 3 8 NPT Minimum pressure: 15 psi Maximum pressure: 80 psi Working pressure range: 15 60 psi ON1.4 kg OFF2.8 kg Environmental temperature: 55 celsius Waterproof grade: IP44 Package List: 1* Pressure Control Switch