QUICK LINE Polymer Male Threaded NPT Connector (Straight Adapter)
SKU: QLMNPA-en
Straight polymer adapter that allows connection of aluminum piping to any component with a **female threaded inlet**. Features the **Quick-Lock system** on one end and a **Male NPT thread** on the other.
| Material | High-performance polymer |
| Max. pressure | 13 bar (188 psi) |
| System | QUICK LINE Quick-Lock |
Available diameters
| Diameter | Code | Weight |
|---|---|---|
| 20 mm | QLGO45PA020 | 0.098 kg |
| 25 mm | QLGO45PA025 | 0.138 kg |
| 32 mm | QLGO45PA032 | 0.224 kg |
| 40 mm | QLGO45PA040 | 0.372 kg |
| 50 mm | QLGO45PA050 | 0.546 kg |
| 63 mm | QLGO45PA063 | 0.752 kg |
The QUICK LINE Male Threaded Connector is the universal straight adapter for integrating your aluminum pipe system with the rest of your pneumatic installation components. It is ideal for direct connection to the outlet of compressors, tanks, main filters, or for extending existing threaded lines.
The **Quick-Lock** technology ensures fast assembly and an airtight seal without the use of specialized tools, while the Male NPT thread guarantees **standard compatibility** across the compressed air industry in North America. Its robust polymer construction makes it corrosion-resistant and lightweight.
Available Variations (Pipe Diameter x Male NPT Thread)
| Ø PIPE x THREAD | PART NO. | WEIGHT (kg/pc) |
|---|---|---|
| 16 x 1/2" NPT | QLMNPA016048NPT | 0.035 |
| 20 x 1/2" NPT | QLMNPA020048NPT | 0.052 |
| 20 x 3/4" NPT | QLMNPA020068NPT | 0.054 |
| 25 x 1/2" NPT | QLMNPA025048NPT | 0.076 |
| 25 x 3/4" NPT | QLMNPA025068NPT | 0.076 |
| 25 x 1" NPT | QLMNPA025088NPT | 0.082 |
| 32 x 1" NPT | QLMNPA032088NPT | 0.126 |
| 32 x 1 1/4" NPT | QLMNPA032108NPT | 0.128 |
| 40 x 1" NPT | QLMNPA040088NPT | 0.200 |
| 40 x 1 1/4" NPT | QLMNPA040108NPT | 0.204 |
| 40 x 1 1/2" NPT | QLMNPA040128NPT | 0.201 |
| 50 x 1 1/2" NPT | QLMNPA050128NPT | 0.300 |
| 50 x 2" NPT | QLMNPA050168NPT | 0.306 |
| 63 x 2" NPT | QLMNPA063168NPT | 0.404 |
Important Notes
- Verify your pipe network diameter before ordering.
- No-weld installation: Quick-Lock quick-connect system.
- Product images are for illustrative purposes only.

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