Dwyer Instruments A2-6801 Dwyer Instruments Pressure Switches, A2 Series Pressure Switch Brass 15-100 PSI MFG Item Number A2-6801 Series A2 More specs More specs Contact Type NO Connection Process: 1/8 NPT Male, 1/4 NPT Male Electrical Connection Spade Terminals Material Brass Gauge Proof Pressure 500 psig Net Weight 0.15 lb Gross Weight 0.15 lb Qty – + Add to Cart $68.92 each <% if (data.moq > 1 && data.formattedUnitPrice) { %>