PM-40 1/2" Male Thread Pneumatic Quick Coupler Plug
The PM-40 1/2" Male Thread Quick Coupler Plug is the heavy-duty variant in the PM series, designed for high-capacity air delivery systems. With a substantial 1/2" thread, this plug is ideal for large-scale pneumatic machinery, heavy-duty impact wrenches, and main air line drop points where maximum airflow is critical.
Built from hardened steel with a high-gloss chrome or nickel finish, it provides superior resistance to corrosion and mechanical wear. The enlarged hex body allows for high-torque installation, ensuring a permanent and leak-free connection to your air supply.
Key Features:
Maximum Airflow: The 1/2" port size minimizes pressure drop, providing full power to high-consumption air tools.
Rugged Construction: Designed to withstand the abuse of industrial environments and heavy-duty field use.
Self-Sealing Precision: Machined to exact Asian-standard tolerances for a perfect "click" fit with any compatible C-type socket.
Corrosion Protection: Treated exterior prevents rust and oxidation in humid or outdoor conditions.
Specification | Details |
|---|---|
Connection Type | Male Threaded Quick Release Plug |
Thread Size | 1/2" BSPT / NPT (R1/2) |
Material | Chrome-Plated Steel / Zinc-Plated Iron |
Max Working Pressure | 1.5 MPa ($15 kgf/cm^2$/ 215 PSI) |
Max Pressure Resistance | 2.0 MPa ($20 kgf/cm^2$/ 285 PSI) |
Fluid Type | Compressed Air |
Working Temperature | -20°C to +80°C |
Weight | Approx. 59g – 62g |
Compatibility | Pairs with 40-series sockets (SM-40, SF-40, SH-40, SP-40) |

Ssaoco Dammam
- Started from: Jul 10, 2025



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