Refillable Universal Oil/Dye Injector Manufacturer,Supplier and Exporter in India
Product Code : EL-RACLE-12776
Jlab Export is a leading Refillable Universal Oil/Dye Injector Manufacturer,and suppliers in India
Here a refillable universal injector comes paired with a 2 oz (60 ml) bottle of concentrated A/C dye. The injector connects to the low side of the system, and the dose is set by twisting the handle until the required amount has gone in. An auto shut-off valve adapter is fitted, and the injector can be refilled with dye or with compressor oil.
Specifications
| Contents | Refillable universal injector and a 2 oz (60 ml) bottle of concentrated A/C dye |
| Dose control | Twist handle, turned until the required amount is in |
| Connects to | Low side of the A/C system |
| Valve adapter | Auto shut-off |
| Fluids | Oil or dye |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Leak-Tracing Exercises for Students
The kit suits a first dye exercise on a window unit such as the Window Type Air Conditioner Test Rig. Students connect to the low-side port with the compressor running and twist the handle slowly to inject the dye. The unit then runs so the dye travels round with the oil. They then inspect the coils, joints and valves under UV light for a bright trace.
Teachers can follow with a comparison. The class checks the same area with an Infrared Refrigerant Leak Detector, which senses the escaping gas. They discuss why dye marks the exact point while the detector finds the area. After the repair, the dye trace is wiped off so a later check starts clean.
Frequently Asked Questions
What comes with this injector?
The injector with its auto shut-off valve adapter and one 2 oz (60 ml) bottle of concentrated A/C dye. When the bottle is used up, the injector can be refilled with more dye or with compressor oil.
How is the dose controlled?
Connect the injector to the low side and twist the handle. Each turn drives more fluid out, so stop turning once the dose given for the dye and the system size is in.
How long before a leak shows under UV light?
A fast leak can glow within minutes of running. A very slow one may only show after a day or more of normal use, so check the joints again at the next service.
Can I add more dye later?
Check first. Dye stays in the oil, so shine a UV lamp at the service port and sight points to see whether the system already holds dye. Adding more each visit only dilutes the oil.
Other Dye and Leak-Detection Items
- Standard Universal Ultraviolet A/C Dyes (dye for refilling)
- Rechargeable High Intensity LED UV Flashlight
- Refillable Universal Oil/Dye Injector (injector only, no dye bottle)
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Last updated: 5 November 2026
