Quick-Connect Air Fittings | High-Flow Pneumatic Couplers | 20, 30, 40 Series

Upgrade your pneumatic system with these quick coupling fittings, designed for fast, secure, and leak-free connections. Available in popular SP, PP, SM, PM, SF, PF, SH, and PH thread types and sizes 2...
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Questions about this product
- What air tools and hoses can I connect with these fittings?
- These quick-connect fittings are available in popular SP, PP, SM, PM, SF, PF, SH, and PH thread types. They offer universal size compatibility (20, 30, 40 series) for connecting a wide range of air tools, compressors, and pneumatic components. The fittings are compatible with 1/4" NPT (20 series) and 3/8" NPT (30 series) threads.
- What are these quick-connect fittings made of, and will they last?
- These fittings are made from brass with a nickel plating, which provides excellent corrosion resistance and durability. They feature a robust internal sealing ring and NBR (Nitrile Rubber) seals for reliable, long-term performance. This construction helps ensure they withstand demanding workshop and industrial environments.
- What pressure can these quick-connect fittings handle?
- These fittings are designed for an operating pressure of 1.0 MPa (10 bar / 145 psi). They have a burst pressure of 4.0 MPa (40 bar / 580 psi), ensuring reliable performance under typical pneumatic system demands. They maintain consistent high-pressure performance and prevent accidental disconnection during operation.
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