Barksdale Control Products 81D1TB Barksdale Control Products Pressure Switches Switch, Pressure MFG Item Number 81D1TB More specs More specs Pressure Range 0-8,700 psi Decreasing Pressure 45-2,320 psi Increasing Pressure 75-2,610 psi Contact Type SPDT Ambient Temperature -40-167 °F Seal Yes Connection Process: 40 x 40 mm Flange Electrical Connection DIN 43650 Connector Material Aluminum Net Weight 0.77 lb Gross Weight 0.99 lb Qty – + Add to Cart $237.49 each