BETOOLL R134a R12 R22 R502 AC A/C Manifold Gauge Set 5FT Colored Hose Air Conditioner Refrige

Item Description：
Diagnose refrigeration systems troubles with ease and save time by watching both gauges at once. The complete diagnostic and service gauge set includes R12, R22, R502 and R134a readings. Three color coded hoses each measure 5 feet long and each hose has a 1/4" fitting on both ends. The Freon charging hoses have a maximum working pressure of 500PSI and a burst pressure of 2500PSI. Also included are a pair of R134 high and low quick couplers (in blue and red) to avoid dangerous refrigerant mix-ups. There's also an acme adapter for R134A (1/4" male to 1/2" female). The whole set is mounted on a brass body so it is durable and dependable.

Specifications:
Hose Length: 5 feet
Hose Fitting: 1/4"
Burst Pressure: 2500 PSI
Maximum Working Pressure: 500 PSI
Acme adapter fitting: 1/2" Female to 1/4" Male
Working Temperature:-30~+110℃
Hose density:1.35g/cm3
Hose hardness:70 ± 5Grade