In construction, we utilize high temperature, polyimide film diaphragms. These provide for exceptional cycle durability and resistance to rupture and oil leakage. Units are designed to handle rapid pressure pulsations, without component damage. Robust design and high grade materials meet the stringent demands of today's service professional As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product In manufacturing, we utilize a laser etching system to calibrate thick film printed circuits. This method provides for high accuracy reading of actual oil pressure in vehicle's engine. All units are 100% tested using automated equipment that activates the switch, checks for leaks and stresses the part to ensure specification compliance, even under the most demanding operating conditions.Package Dimensions: 1.500 x 1.125 x 3.000 inches Package Weight: 0.115 lb Package Quantity: 1 UPC: 091769020729 Connector Gender: Female Terminal Gender: Male Terminal Quantity: 3 Terminal Type: Blade Terminals Country of Origin: TW