Manifold Gauges For Mobile Air Conditioning R-1234yf Manufacturer,Supplier and Exporter in India
Product Code : EL-RACLE-12744
Jlab Export is a leading Manifold Gauges For Mobile Air Conditioning R-1234yf Manufacturer,and suppliers in India
Newer cars charged with R-1234yf have service ports of their own size, so they need a manifold set with matching quick couplers. This set has high-side and low-side couplers, the R-1234yf coupler having an M12 x 1.5-6H female thread. Its 80 mm gauges are scaled for R-1234yf, a sight glass is fitted, and the three 3/16 in hoses are 120 cm long.
Specifications
| Gauge diameter | 80 mm |
| Refrigerant scale | R-1234yf |
| Sight glass | Included |
| Hoses | Red, blue and yellow, 3/16 in, 12 mm barb x 45 degree quick-connect end |
| Hose length | 120 cm |
| Quick couplers | High side and low side |
| Coupler thread | M12 x 1.5-6H female |
| Packing | Blow-moulded case |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Workshop Practice on R-1234yf Systems
Students park an R-1234yf car beside one on R-134a and compare the service ports. The couplers of this set fit only the R-1234yf ports, while those of the Manifold Gauges For Mobile Air Conditioning R-134a fit only the older car. With the couplers on and the AC running, students read both sides against the R-1234yf scale.
After a repair, joints are checked with the Infrared Refrigerant Leak Detector, which senses HFO refrigerants such as R-1234yf. The system is then evacuated and charged with R-1234yf Refrigerant by weight, to the figure on the under-bonnet label.
Frequently Asked Questions
Why does R-1234yf need its own manifold set?
Its service ports differ in size from R-134a ports, so R-134a couplers will not fit. Separate gauges and hoses also stop one refrigerant and its oil being carried into the other system. This set has couplers, hoses and a gauge scale made for R-1234yf.
What does M12 x 1.5-6H on the coupler mean?
It is a metric female thread of 12 mm diameter and 1.5 mm pitch, and 6H is its tolerance class. R-1234yf hoses and equipment use this M12 thread, while R-134a gear uses the 1/2 in ACME type, so the two cannot be screwed together.
Is R-1234yf flammable?
It is classed as mildly flammable. Work in a ventilated bay, keep flames and sparks away from the car, and use recovery and charging equipment intended for this refrigerant.
What size are the hoses?
All three are 3/16 in hoses, 120 cm long, with a 12 mm barb fitting and a 45 degree quick-connect end. The angled end is easier to fit on ports tucked away in a crowded engine bay.
Other R-1234yf Service Items
- Manual Couplers For Automobiles (R-1234yf high and low side)
- Wireless Refrigerant Charging Scale
- Digital Manifolds
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 5 November 2026
