Home > Product > Quick Release Coupling (QRC) > Quick Connect Couplers > 20 SM Coupler (SS 304, MS, Brass)
Perfect Engineers’ 20 SM Coupler is a compact, plug-type male coupling designed for easy mating with SH-series female couplers. Manufactured in SS 304, MS, and Brass, it’s ideal for pneumatic tools, water lines, and workshop use.
| Parameter | Specification |
| Standard | ISO 6150-B Interchangeable Plug |
| Size | 1/4″ (custom sizes available) |
| Material Options | SS 304, MS (plated), Brass |
| Pressure Rating | Up to 150 PSI (air), 300 PSI (hydraulic with SS) |
| Temperature Range | -20°C to +120°C |
| Seal | External – in matching socket |
| Thread | BSP, NPT, Hose Tail, Panel Mount |
+91-9004860491
www.perfectqrc.com
We supply and export to major hydraulic hubs:
UAE, Germany, South Africa, Malaysia, Saudi Arabia, Vietnam
Mumbai, Pune, Delhi, Hyderabad, Coimbatore, Ahmedabad, Baroda, Chennai
Yes, hose barb variants are available.
SH = Socket (female); SM = Male Plug.
Use SS 304 version with proper seal selection.
Yes, on request with lock nut.
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