PC-6 pressure switches are used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. Electric switch used in water systems. Switch starts the electric pump automatically after a pressure decrease(taps opening)and stops it when the fluid flow interrupts at the maximum pressure level of the electric pump(taps closed). Starting pressure is adjustable during installation
J**E
Works great! Set it and forget it !
I used this to control my reverse osmosis system. You can set the cutoff pressure and the turn pressure. Use a 9vdc power supply and a time delay module, plus a couple 12v water solenoid valves and a check valve to make a control system to dump the water sitting in the membrane with the high TDS down the drain. It takes about 4 min then stops the drain connection and fills the pressure tank. When pressure is reached control cuts off and system waits till pressure drops to start again . Best RO water I have had, NO TDS creep from 630ppm TDS to 19ppm.
M**S
#1 in my book
Great product I will never use any other brand of pressure control switch again. Fully adjustable on the cut in and cut out. Easy to install and maintenance free.
Trustpilot
1 month ago
4 days ago