The ZG 1/4" Pressure Control Switch is designed for well pump systems, operating between 40-60 PSI and compatible with 110V-230V. It ensures reliable pressure regulation and automatic pump control, making it an essential water pump accessory. SPECIFICATIONS Origin: Mainland China Item Type: SWITCHES type1: water pressure switch type2: pressure switch type3: pressure switch for water pump type4: water pressure switch type5: Pressure switch type6: electronic water pump pressure switch type7: water pump pressure controller type8: pressure switch for water pump Features: *Brand new and high-quality *Made of high-quality material, strong and durable *The water pump pressure can be adjusted through the water pump pressure switch, and the adaptive pressure can be set according to the work needs. *The pressure switch of the water pump is made of metal and plastic, which is more corrosion-resistant and has a long service life. *The thread size of the connector is 1/4", and it adopts a polishing process, which has a beautiful appearance and is easy to install. *The pressure switch is suitable for most water pumps, such as self-priming pumps, injection pumps, garden pumps, ETC. Specification: *Material: metal, plastic *Color: as picture shown *Pressure range: 0.8-5.0 bar. *Pressure setting: 0.8-1.6bar. *Protection grade: IP20. *Rated voltage: 110V/230V *Maximum. Current: 3.0HP/17A *Set pressure: 40-60PSI *Connector Thread: Female 1/4" *Working temperature: 0-55℃ *Package weight: approx. 346 grams *Working principle: Household water pump switch *Note: 1BAR=0.1MPA=14.5PSI Package Included: 1 x water pump pressure control switch Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.