Pump Adapters

Yellow Jacket 36019 3/8″ Vacuum Pump Adapter with 1/4″ Flare and 1/2″ Acme Male Fittings Convert a 3/8" vacuum pump intake into 1/4" and 1/2" R-134...

Yellow Jacket 36018 Vacuum Pump Adapter - 1/2" Pump Adapter x 1/4" Flare & 1/2" Acme Male Fittings Convert a 1/2" vacuum pump intake into 1/4″ ...