R417a, Dometic Marine Air Conditioner Refrigerant R417a, Recharge Kit, 20 oz. Can

Gregoriou Brothers Refrigeration Since 1979 Frosty-Freeze Dometic Marine Air Conditioner Refrigerant R417a, Recharge Kit, 20oz. Can R-417  Dometic Marine A/C R417a Refrigerant R-417a Dometic Marine Air Conditioner Refrigerant Recharge Kit (1) 20 oz. Can R-417a (1) Top Mount, Screw-on, Can Taper with on/off valve. (1) 36" Charging hose. Everything you need to recharge a Dometic Marine A/C unit that uses R417a or R22.  (Drop-In Replacement for R22) The can contains 20 oz. of R417a refrigerant gas. Refrigerant R-417a and R-22 is used in, Marine Air-Conditioners Campers and RV Trailers Aviation A/C systems Designed for Technicians trained in refrigeration A/C trades. **WARNING** *ALWAYS WEAR EYE PROTECTION WHEN WORKING WITH REFRIGERANTS. *ALWAYS WEAR GLOVES WHEN WORKING WITH REFRIGERANTS. *CONTENT UNDER PRESSURE. *VAPOR HARMFUL SKIN AND EYE IRRITANT. DO NOT CONNECT THIS CAN TO THE HIGH PRESSURE SIDE OF THE SYSTEM, THIS MAY CAUSE THE CAN OR CONTAI