Shop / Air Compressor Parts / Air Compressor Switch rated for 140-175 PSI “QRS-7.5 Fan Spacer” has been added to your cart. View cart Air Compressor Switch rated for 140-175 PSI$48.49 In stock Air Compressor Switch rated for 140-175 PSI quantity Add to cart SKU: TH-PSW-140-4B Category: Air Compressor Parts Related products Air Compressor Pressure Switch $58.30 Add to cart QRS-7.5 Single Phase Pulley $210.42 Add to cart Rotair Oil $55.74 Add to cart QRS – 3 to 7.5 Oil Filter Element $57.05 Add to cart