PM Series Adjustable Pressure Switch
Presair’s PM series adjustable pressure switch is designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the hex head set screw at the center of the pressure switch.
The pressure switch’s microswitches are in the open state before actuation point is reached.
Presair’s adjustable pressure switches span the range on increasing pressure of 1 psi to 125 psi. All switches are 100% tested at high and low settings and at a high proof pressure.
- 1/8 NPT + 9/16” -18 Thread Mount w/ Center Air Spout
- SPDT or DPDT
- 21 Amps, 1 hp @ 125VAC
- UL and CUL Recognized
Presair is a leading manufacturer of adjustable pressure switches. Our field adjustable pressure switches allow our customers the flexibility of easily setting the switch parameters in the field as driven by the needs of the project. We offer a wide variety of options to meet original equipment manufacturers product requirements. If you are interested in purchasing a custom adjustable pressure switch, feel free to contact us.
For more options view the product sheet below!