pressure switch for water bomba ,pressure control,

pressure switchs for water pump pressure control for water pump 1.Rated Voltage:220-240V; 2.Frequency:50/60HZ; 3.Max Current:12A; 4Pressure Range: Min .Cut-in:20PSI Max.Cut-out:60PSI 1.1HP Water Pump with Electronic Pressure Control Switch. Usage: * In line water pressure boosting. * Pumping water from shallow well, rain tank, pond for home,campsiteor gardening. * Supply water to sprinklers * Supply water to portable coffee shop/ kitchen from storage tank Specifications: * 1.1HP (800watts), 115V, 60Hz. * 30 - 50psi. Control by electronic pressure switch * Automatically Turn On /Off the pump when the faucet is On/ Off *Keeping flow constant.Good forboth continous duty or frequent on/ off duty * Dry run protection --shut off the pump automatically when no water presence * 50 liter per minute, maximum * 1 inch inner threaded inlet, 1 inch outter threaded outlet * Service up to 3 storey home with good pressure * Maximum suction 25 feet, Maximum head 100 feet. * 4.5 feet power wire with North America standard plug * Cast iron motor casing, stainless steel pump casing and shaft * Pressure guage included * Worksgreat.No needa pressure tank This pump is great for connecting your existing water pump or a perfect addition to our QB Water Pump Range to control the starting and stopping of the pump. Electronic device for starting and stopping small single phase pumps, when the tap is opened and closed. It adjusts flow rate and pressure, keeping these constant. This device automatically stops the pump in the absence of water.Specifications:Input Voltage: 240V Frequency: 50-60Hz Maximum strength: 10A 2.2 Kw Maximum working ability: 10bar Highest Temperature: 90°C Interface: 1" External screw thread Pressure switch Pressure control Automatic pump control