The VELMONT INC AC Gauge Set is a three-way manifold designed for use with R134A, R22, R12, and R502 refrigerants. Ideal for automotive HVAC, household air-conditioning, and refrigerator maintenance, this set includes three reinforced PVC hoses, each five feet long and capable of withstanding up to 600 psi working pressure and 3000 psi burst pressure. The hoses feature anti-slip sealing gaskets to prevent loosening and reduce leakage. The gauges combine dry and liquid-filled designs for improved winter performance, with calibration screws ensuring ±1.6% accuracy and easy-to-read Fahrenheit units. The sight glass allows users to monitor refrigerant flow during filling. Constructed from solid brass, aluminum, PVC, and plastic, the set is built for durability and reliable sealing.
Compatible with R134A, R22, R12, and R502 refrigerants for automotive and household applications
Includes three five-foot reinforced PVC hoses with four layers for durability
Hoses withstand up to 600 psi working pressure and 3000 psi burst pressure
Anti-slip sealing gaskets on hose interfaces reduce risk of leakage and waste
Gauges feature dry and liquid-filled design with calibration screws for ±1.6% accuracy
Sight glass enables monitoring of liquid refrigerant flow during filling