Pneu Calib Kit With Two 0 30 Psi Guages Stem Ex 50 60 H Z (N10010 Sw2) Resolution), CE UL cUL TIHE1C0 67 SCFH (4562 ml min) de Rango de Presion:0 a 1" w.c. 67 SCFH (4562 ml min) de aire 7 CV Plated Brass Trim DCA Profile On Off(Fail Closed) 100 250 Vac 1 Aux Switch Pneu Calib Kit With Two 0 30 Psi Guages Stem Ex 50 60 H Z (N10010 Sw2) Resolution)