Inherent fail-safe system to ensure no residual pressure applied to the dynamic self-monitoring pneumatic clutch, brake systems and other safety features 3-way system meets EN 692, EN 954-1, BG, OSHA, SUWA and other standards and other specifications to improve the mechanical driving pressure Machine safety and reduce maintenance time no other electric monitoring device for easy loading of existing systems Medium: Compressed air interface size: G1 / 4 drivers: 40970 Operating pressure: 3 ... 10 bar Seal: Polyurethane; nitrile rubber thermoplastic elastomer Body: Polyurethane Body: Aluminum Brand: Herion