Overview Reviews Similar Products Product Description PRESSURE SWITCH: 3AMP - SPST - 1/8" NPT - 1-5PSI - PLASTIC Factory Adjusted-Set Point cannot be Changed Brand name : Tecmark (TDI) 3903BP 3903-BP Part # 5-20-0008 Location: LB2-R1B9 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Tecmark Pressure Switch 1/8" MIPT, 25A 1-5 PSI $55.95 Add to Cart Quick view Tecmark Pressure Switch 1/8" 25A 1-5 PSI, Part # 5-20-0006 $32.95 Add to Cart Quick view Tecmark Pressure Switch 1/8" Barb, 25A 1-5 PSI, Part # 5-20-0014 $39.95 Add to Cart