Mastercool 53123 Refillable Universal Dye-Injector ZJJ2513 the 6764 from OTC allows

the 6764 from OTC allows a technician to close the Injector Pressure Regulator in order to determine if proper injector control pressure is achieved and sustained for the starting process

Examples include: Railroads

Replacement Parts:

Designed for double or single flare in copper

Knurled handle assures a sure grip

Mastercool 53123 Refillable Universal Dye-Injector ZJJ2513 the 6764 from OTC allowsMastercool 53123 Refillable Universal Dye Injector Description To inject the oil or dye, simply connect the injector to the low side of the A C system and twist the handle until you reach the desired amount. 53123: REFILLABLE UNIVERSAL DYE INJECTOR with auto shut off valve adapter and 2 oz Bottle of Concentrated A C Dye (25 Applications) 53123 A: REFILLABLE UNIVERSAL DYE OIL INJECTOR (without dye) with auto shut off valve adapter 53134: REFILLABLE DYE