The SMR air differential switch features a convenient manual reset button and three range scales. It is made of sheet metal and it is compact and easy to install.
- Sensitive diaphragm
- Snap-action electrical switch, S.P.D.T. rated at 10 amps
- Cost-effective pricing
- Custom design per OEM specifications available
This item is available in the following models:
|SMR||8621204001||0.17" to 6" W.C.||Yes||Hose Barb||Manual
View Owner’s Manual for all SMR Models | View Spec Sheet for all SMR Models