Description
140 PSI ON & 175 PSI OFF
FOUR PORT
UNLOADER VALVE
ON/OFF METAL LEVER
This switch comes on many two stage air compressors.
Please review the specs to ensure proper fit.
This switch is the suitable replacement for the
Furnace Hubbell Model 69MB9LY2C.
CAP#: 4H-01FL
It is factory set at 140 PSI on and 175 PSI off and
is adjustable.
Rated at 20 AMP, 120 volt.
This UR and CSA approved.
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The bottom side has four 1/4″ FPT ports.
One for tank pressure
One for pressure relief valve
Other two for gauge and pressure outlet
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One side has a pressure release unloader valve for 1/4″ compression tube.
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The other side has a metal on/off lever.
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This switch has rubber strain reliefs (see above arrows).
