3x Vacuum Pump Adapter For R134a R12 R22 R410a Hvac Service System - Walmart.com
Amazon.com: Quick Coupler Access Tee, Vacuum Pump Adapter 1/2 Female to 1/4 Male Flare Adaptor Valve Core 1/4'' Valves Core Tee Adapter with Swivel Connector for Gauge Deep Vacuum Pump Manifold, 7PCS :
Amazon.com: AIVS 4 Pieces 6014 Vacuum Pump Adapter 1/4 Inch Flare Female to 1/2 Inch Male and 6015 R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter 1/2" Female to 1/4" Male