Mastercool

Features A2L Compatible Rugged Full-Ring Triple Crimp Working pressure 800 (Psi) Burst pressure 4000 (Psi) Customizable Hose Color Tags Included Permeation barrier (Meets SAE J2196) For charging,...

Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest...

R22, R404A, R410A 2-Way 3/8″ Ball Valve Manifold Gauge Set includes 3 – 60″, 1/4″ SAE nylon barrier hoses with manual ball valves packaged in a plastic box Full 3/8" bore all...

Ensures accurate tightness of fittings, especially R410A. Kit in a blow molded case includes sizes: 17, 22, 24, 26, 27 and 29mm.

Mastercool’s 69100 Professional Recovery System is compact, lightweight and works with all refrigerants. Our Recovery System offers a State of the Art 1/2 hp Oil-less Compressor with a...