Low Air Pressure Switch

This protects the compressor from damage.

Low air pressure switch.

55 1 57 oz 34 29 34 29. 1 16 of over 5 000 results for low air pressure switch lefoo lf08ps multipurpose vacuum pressure switch low high pressure switch 10 40psi used in air condition refrigeration water oil lubricant. Dry pipe systems pre action air nitrogen supervision pressure tanks air supplies and water supplies. The ps40 switch is factory set for 40 psi 2 8 bar normal system pressure.

3 9 out of 5 stars 5. When air pressure falls below a predetermined minimum the switch will close to turn on a warning buzzer and or lamp. Rely on grainger for a wide range of duct pressure switch options. Get it as soon as fri sep 25.

Square d by schneider electric fsg2j24m4cp 40 60 psi pumptrol water pressure switch with low pressure cut off 4 5 out of 5 stars 399 27 55 27. An air switch senses positive negative or differential air pressure and actuates an internal switch. Only leaking air conditioning systems have low refrigerant levels. The switch marked with the word low is set to operate at a pressure decrease of 10 psi 7 bar at 30 psi 2 1 bar.

This is actually very important because if the pressure is too low or too high it can cause serious damage to the ac system. Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners duct heaters humidifiers exhaust fans and duct booster fans. Refrigerant does not wear out or evaporate. More buying choices cdn 39 57 5 new offers.

The low pressure indicator is installed in the truck s service brake system. Its main job is monitor the pressure of the refrigerant on both the low and high pressure sides of the system. 4 6 out of 5 stars 46. Fanwayer air pressure switch 90 120 psi pressure switch 1 4 18 npt dc 24v 12v pressure switch air compressor pressure switch 90 psi pressure switch 120psi pressure switch.