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PACKING LIST
- 1x Red Color High Side R134A Quick Coupler
- 1x Blue Color Low Side R134A Quick Coupler
- 2x 1/4" Male Flare Brass Adapters
- 2x Plastic Caps for Male Flare
- 1x R134A Refrigerant Can Tap (Piercing Type)
- 1x Tank Adapter (1/4" Female to 1/2" Male)
ALUMINUM ADJUSTABLE KNOB
Color coded aluminum adjustable knob, anti-skid design, durable and operate smoothly, red for high side and blue for low side.
Before connecting, anticlockwise twist the knob, the internal pin retracts, then connect coupler interface and AC service port, then clockwise twist the knob, the pin is lowered down into the Schrader valve, open the valve and connect the two systems.
Before remove, please anticlockwise to close.
BRASS QUICK INTERFACE WITH BALL BEARINGS INSIDE
These R134a quick couplers use accurate snap lock and knurled grip ring anti-skid design, with ball bearings design, easy to connect and disconnect for all models with R134A service port.
The blue low side coupler for AC suction service port and red high side one for AC discharge side.
BRASS 1/4" MALE FLARE ADAPTER
AC quick coupler kit contains 2PCS adapters with 1/4" male flare, which are used for connecting ac R134a coupler side interface and 1/4" female fittings of standard AC manifold gauge hose.
Sturdy brass is high hardness, wear resistance, anti-corrosion, with rubber sealing rings, ensure the gas tightness with no leak.
FEATURES FOR ADJUSTABLE AC R134A QUICK COUPLER ADAPTER SET
- 1. Safe operation: You can open and close the system easily by turning the red/blue knob on the quick coupler adapters, rather than take them off from the service ports. The system can be disconnected at any time, improve the safety of operation.
- 2. Reduce wear: While using, the adjustable pin allows you to open the service port slowly by twisting the knob, rather than insert directly, reduce the wear for auto AC service port.
- 3. No leak of coolant: Quick connect to seal, then clockwise turn the knobs to open the Schrader valve to connect the two system. Or anticlockwise turn the knobs to close the Schrader valve to disconnect the two system, then pull out the adjustable coupler. R134A does not leak.
- 4. Quick and easy: Accurate snap lock, quick and easy.
- 5. Multifunction: Compatible with standard AC manifold gauge, use for AC evacuation (vacuum), diagnostic check, coolant charging and recovery work.
- 6. ATTENTION FOR OPEN CLOSE DIRECTION: Clockwise for open and anticlockwise for close. Clockwise turn the knobs, the internal pin is lowered down and open the schrader valve in service port, connect the two systems. On the contrary, anticlockwise to disconnect the two systems for close. Please refer to the label on the knobs while using.
T TYPE KNOB
Metal T type knob design, easy to handle by fingertips. Twist T knob to lower down or retract the internal pin, puncture R134A can and let the refrigerant out.
1/2" FEMALE INTERFACE
On the bottom of this R134A adapter fittings, 1/2" female brass interface can be fixed on the 1/2" thread opening of R134A can.
1/4" MALE FLARE
On the side of can tap, there is brass 1/4" male flare, hook to 1/4" female port of AC manifold gauge hose.
TANK ADAPTER
Brass tank adapter, 1/4" female to 1/2" male flare, the ac can adapter valve can be hooked to 1/2" female fittings of AC manifold gauge hose
Gilbert Riojas
Reviewed in the United States on August 8, 2024
I have only used them once since purchasing. Seems to have maybe leaked during vacuum and may have damaged valve core. Core leaked after removing. Delivery time was great.
gr82bwild
Reviewed in the United States on October 23, 2024
Works well for adapting older R-12 gauge hoses to R-134 fittings.
luis a.
Reviewed in Mexico on November 2, 2022
Buen producto de buena calidad
Customer
Reviewed in the United States on September 26, 2021
Easy to connect to service valves in a tight spot. Good price for a good product. Get a set.
happy Dad
Reviewed in the United States on October 15, 2020
These worked well, and replaced a different style that didn't have port valve stem plungers. This style is definitely nicer. Being able to close the port valve before releasing the connector ensures very little freon is lost.The only thing to note is these are a little harder to stick onto the ports that are nestled in engine bays because of the hoses coming out of the sides of the connector at a right angle. I also used the can opener, which worked as expected.
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