D21136 Pressure Switch 4 Port 140-175 PSI

D21136 is a replacement pressure switch for Sears Craftsman, Porter Cable Grainger Speedaire and other air compressors.

This is a 4 Port 1/4” FPT switch with an operating range of 140-175 PSI.
Features a two pole, single throw mechanism that allows it to operate at 120 or 240 volts.

The D21136 ON Off Pressure Switch was used on the following Air Compressors.

Sears Craftsman Models:
919-16670 Type 0
919-16670 Type 1
919-16670-CA Type 0
919-16670-CA Type 1

SpeedAire by Wrainger Models:

1WC94 Type 0
1WC94 Type 1
1WCA94 Type 0
1WCA94 Type 1

Porter Cable  Models:
CPFC2TV3520W-CA Type 0

CPFC2TV3520W-CA Type 1

CPFC2TV3520W-CA Type 2