TUBE CLAMP COUPLER (LQC Series)
The LQC Series Tube Clamp Coupler is made for easy, reliable connections on straight copper pipes no flaring or welding hassles required. Precision-engineered for accuracy, it’s a reliable solution for leak testing, gas charging, and vacuum applications.
Equipped with a reliable collet chuck mechanism and double sealing system, it provides zero leakage even with harsh usage. Constructed with heavy-duty stainless steel, the coupler is a great choice for HVAC production lines and compressor equipment, with QRC changes are quick, safe, and efficient to achieve High Productivity.
Product Features
- Designed for quick clamping on straight copper tubes without the need for flaring or welding.
- Suitable for gas charging, leak testing, and vacuum applications.
- Collet chuck mechanism ensures a secure and stable connection.
- Features a double seal system that simultaneously seals the pipe end and the tube's outer diameter for leak-free operation.
- Withstands vacuum levels up to 1.3 x 10 ' Pa.
Working
- This series is widely utilized in the production lines of air conditioners, refrigerators, and the compressor industry, serving crucial functions such as leak testing, gas charging, and vacuum applications.
- The operational process is straightforward yet highly effective. When the pipe is aligned and inserted into the coupler, the lever is pushed forward, initiating a secure and robust sealing mechanism.
- This action ensures that the copper tube is firmly held in place, providing a tight seal that prevents any leakage.
- The design of the coupler not only facilitates quick and efficient connections but also ensures reliability and durability, making it an ideal choice for demanding industrial applications.
| Specification | Details |
|---|---|
| MOC | Alloy, Brass, Stainless Steel |
| Suitable Fluid | R134a, R22, R407, R410a, Helium, Vacuum, Automotive |
| Thread Size | 1/4", 3/8", 1/2" |
| Working Pressure | 30 kg/cm² |
| Pressure Resistance | 40 kg/cm² |
| Seals Material | HNBR, FKM, NBR, CR |
| MODEL | PIPE O.D. (mm) | PIPE O.D. (Inches) | THREAD SIZE |
|---|---|---|---|
| LQC 400 | 4.0 | 5/32 | 1/4", 3/8" |
| LQC 475 | 4.75 | 3/16 | 1/4", 3/8" |
| LQC 500 | 5.0 | - | 1/4", 3/8" |
| LQC 600 | 6.0 | - | 1/4", 3/8" |
| LQC 630 | 6.35 | - | 1/4", 3/8" |
| LQC 800 | 8.0 | 5/16 | 1/4", 3/8" |
| LQC 950 | 9.52 | 3/8 | 1/4", 3/8" |
| LQC 1000 | 10.0 | - | 1/4", 3/8" |
| LQC 1270 | 12.7 | 1/2 | 3/8 |
| LQC 1590 | 15.88 | 5/8 | 3/8 |