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Yellow Jacket 36019 3/8" Vacuum Pump Adapter with 1/4" Flare & 1/2" Acme Male Fittings | TEquipment
Optional Vacuum Pump Combination Inlet Tee Fittings, R-12/R-134a | Robinair
Edwards C105-14-645 Vacuum Pump Fittings, aluminum adapter, NW 25 by 1/2 to 3/8" hose barb from Cole-Parmer
Yellow Jacket 36019 3/8" Vacuum Pump Adapter, 1/4" Flare 1/2" Acme Male Fittings - at the Test Equipment Depot
Amazon.com: R1234YF Vacuum Pump Adapter, Refrigerant Tank to R12 Fitting Adapter, 1/2'' Female to 1/4'' SAE Male Flare Adapter, Fits for R1234yf to R12 Refrigerant System : Automotive