Shop / Air Compressor Parts / Air Compressor Switch rated for 140-175 PSI “QRS 20-25 Separator Element” 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 Pulley for QRS 7.5 $292.83 Add to cart Rotair Oil $55.74 Add to cart Compressor Auto Drain $268.29 Add to cart Oil Filter QRS 20 $144.99 Add to cart