HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges It is suitable for trained

It is suitable for trained auto A/C technicians

and refrigerant charging when proper procedures are followed

8 inches wide

R448A is an HFO/HFC refrigerant blend commonly used in compatible low-temperature and medium-temperature commercial refrigeration systems

This 25 lb R448A refrigerant cylinder is intended for professional refrigeration service environments

HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges It is suitable for trained1. Multifunctional AC HVAC Gauge Set, professional automotive air conditioning diagnostic manifold gauge set will compatible with R134A R410A R404A R22 refrigerants, perfect for AC HVAC freon charging, evacuation, diagnostic check and recovery work. 2. Convenient Four Valve Design, include 4 pieces extra long 5FT and high impact hose, colorful design for easy identification, red (blue) hose connect with high (low) pressure quick coupler and compressor