The Amflo 1/4″ I/M Design x 1/4″ FNPT Steel Plug (CP20) is an essential component for any compressed air system, providing a secure and reliable connection for your pneumatic tools and equipment. Engineered to meet the rigorous demands of industrial environments, this plug ensures efficient operation and extended lifespan for your air connections. Its standardized I/M (Industrial/Milton) design guarantees broad compatibility with a wide range of quick-connect couplers from various manufacturers, making it a versatile choice for professionals and hobbyists alike. Crafted from heat-treated steel, the CP20 plug is built to withstand constant use, significantly reducing wear on critical mating surfaces and maintaining a tight, leak-free seal over time. With a maximum working pressure of 300 PSI, this plug is perfectly suited for most common pneumatic applications, delivering consistent performance and safety. When you choose the Amflo CP20, you’re investing in a fitting designed for ease of use, dependable performance, and lasting value. KEY FEATURES AND BENEFITS: Industrial Interchange Compatibility: Features a 1/4″ Industrial Interchange Series Type “D” design, ensuring seamless connection with common quick-connect couplers from major brands like Milton, Aro, Foster, Hansen, and Lincoln, enhancing versatility in your setup. Enhanced Longevity: Constructed from heat-treated steel, the plug’s critical mating surfaces are fortified to resist wear, extending the lifespan of both the plug and the connected coupler. Reliable Performance: Supports a maximum working pressure of 300 PSI, providing a secure and safe connection for a wide range of compressed air applications without compromising integrity. Quality Construction: Made from plated steel, offering good resistance to corrosion, while the mating couplers (designed to work with this plug) feature hardened steel balls and stainless steel springs for consistently reliable connections. Standardized Fit: The 1/4″ FNPT (Female National Pipe Taper) thread ensures a precise and tight seal when threaded onto air hoses or tools, preventing air leaks and optimizing system efficiency. SPECIFICATIONS: Style: I/M (Industrial/Milton) Body Size: 1/4 inch Thread Type: Female National Pipe Taper (FNPT) Thread Size: 1/4 inch Material: Steel (Plated Steel) Maximum Working Pressure: 300 PSI Packaging: 10 pieces per box (when purchased in standard packaging) HOW TO USE: Prepare Your Air Hose/Tool: Ensure the air hose or pneumatic tool you intend to connect has a male NPT (National Pipe Taper) threaded end that matches the plug’s 1/4″ FNPT thread. Apply Thread Sealant (Optional but Recommended): For an extra secure and leak-free connection, apply a small amount of pipe thread sealant tape (PTFE tape) or liquid pipe sealant to the male threads of your air hose or tool. Wrap the tape clockwise around the threads 2-3 times. Thread the Plug Onto the Hose/Tool: Carefully screw the Amflo CP20 plug onto the male threaded end of your air hose or tool. Turn clockwise until it feels finger-tight. Tighten the Connection: Using an appropriate wrench, tighten the plug an additional 1 to 2 turns past finger-tight. Be careful not to overtighten, as this can damage the threads. Connect to a Coupler: Align the quick-connect end of the installed Amflo CP20 plug with an I/M design quick-connect coupler on your air compressor or air line. Engage the Connection: Push the plug firmly into the coupler until it clicks or locks into place. You should hear and feel the connection engage. Test for Leaks: Turn on your air compressor and pressurize the line. Listen for any hissing sounds indicating an air leak. If a leak is detected, turn off the air supply, disconnect, and re-tighten the plug, ensuring proper sealant application. BENEFITS OF USING AMFLO 1/4″ I/M DESIGN x 1/4″ FNPT STEEL PLUG (CP20): Broad Compatibility: Its compatibility with standard industrial couplers means you won’t struggle with mismatched fittings, saving time and frustration. Extended Service Life: Heat-treated steel construction directly translates to longer service life, reducing the need for frequent replacements and lowering maintenance costs. Consistent Performance: Provides a secure and leak-free connection, translating to more efficient air tool operation and less wasted compressed air. Peace of Mind: Designed to withstand typical shop pressures, ensuring reliable operation during use. Optimal Performance: Ensures your air system maintains optimal performance and reliability, making it a smart choice for both new setups and existing pneumatic configurations. FEATURES: Precision 1/4″ FNPT Thread: For secure attachment. ANSI (NFPA) T3.20.14-1990 Compliance: For industrial interchangeability. Plated Steel Construction: For enhanced corrosion resistance. Designed with a 3/16″ Pilot: And V-shaped ball groove for standard I/M compatibility. Operating Pressure Resistance: Up to 300 PSI. Compact Dimensions: For ease of integration into various setups. Lightweight Design: Single plug weight of approximately 0.01 ounces, minimizing added bulk. Optimized for Compressed Air Lines: And pneumatic applications.