Large System Injector with Coupler (77950)

Features:

• Oil recharge pump
• Add to the lo-side
• Easily works on all system pressures to 300 psi, .35 oz. per stroke
• Hose included with SealRight end
• Made in the USA

Included:

• 1 - Bottle with calibrations
• 1 - Hose
• 1 - lo-side R-134a coupler