Air Techniques Dental Vacuum Unit Check Valve (1/4" In-Line)
OEM Part #56056
Cracking pressure: 1.0 PSI
Ports: 1/4" FPT inlet x 1/4" MPT outlet
Material: Brass body, buna-n (nitrile seal
Fits: Manifold assembly
Models: VacStar 2, VacStar 20, VacStar 4, VacStar 40, VacStar 5, VacStar 50, VacStar 50H, VacStar 8, VcStar 80, VacStar 80H