Shop / Air Compressor Parts / Air Compressor Switch rated for 140-175 PSI “Old Style Separator for QRS10” 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 QRS 7.5 Separator Element $411.93 Add to cart Separator Element Filter $219.12 Add to cart QRS 20-HP V-Belt $46.76 Add to cart Recip Compressor Oil $12.66 Add to cart