Manifold Set With 3 Ft. Charging Hose, Class 1.0, Suitable For Used With Refrigerent R-22, R-407, Along With 3 Feet Charging Hose (500-2500 Psi) 80Mm/3.5? Liquid Filled Gauges Having Pressure U Nit (Psi & Bar), With Sight Glass For Easy Viewing, Having Two Guages One For Suction Line And One Fo R Discharge Line. Accepted Make - Rex, Valve, Rothenberger Or Similar. [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] ]