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 Old Style Separator for QRS10 $189.63 Add to cart QRS 20-25 Separator Element $479.37 Add to cart Pressure Switch $447.63 Add to cart Oil Filter $53.27 Add to cart