Description
Air compressor pilot unloader valve. Male Flare inlet and 1/2" MPT outlet. Cuts in at 105 PSI and out at 135 PSI.
This is the brains of your air compressor. It unloads pressure to the tank when it hits 135 PSI.
Note: Do NOT attempt to adjust this part unless you have experience adjusting unloader valves.
Product Fitment
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Ridgid GP90135, GP90135A, GP90150A Portable Single-Stage Oil-Bath Gas Air Compressor Parts -
Maxus EX8003, EX800301, EX801300AJ, VT633000AJ, VT633001AJ, VT633200AJ Portable Single-Stage Oil-Bath Gas Air Compressor Parts -
Campbell Hausfeld VT614804, VT614804AJ Portable Gas-Powered Air Compressor Parts -
Speedaire 3Z869J Portable Single-Stage Oil-Bath Gas Air Compressor Parts -
Speedaire 5F214A Portable Single-Stage Oil-Bath Gas Air Compressor Parts -
Campbell Hausfeld EX800302 Portable Oil-Bath Gas Air Compressor Parts
Old Part Numbers: ST128415AV