The VEP 490 is a hi-rel, lightweight, aluminium bodied pressure switch made for the Aerospace industry. Switch ranges of 3.0 to 3000 PSIG Field Adjustable Altitude ranges from -1000ft to 50,000ft Piston design for high proof pressure Dual-spring design makes for accuracy & stability Click the below button to view the datasheet: VEP 490 Series Enquire Now