Infinity Stem Adapters

Infinity Stem Adapter (Male NPT)

The “Plug-In” Solution for Threaded Conversions

Turn any Infinity fitting into a threaded connection instantly with the Infinity Stem Adapter (Male NPT). Unlike standard male connectors that attach to the pipe, this adapter features a smooth “stem” or “spigot” designed to push directly into an Infinity Tee, Elbow, or Union.

This unique design allows you to convert a standard push-to-connect port into a Male NPT stud, making it the perfect solution for close-coupling valves, air preparation units (FRLs), or hoses directly to your piping network without the need for short “jumper” pipes or extra nipples.

Key Features & Benefits

• Direct Fitting Integration: The stem end mimics the diameter of the Infinity pipe. Simply push it into an existing fitting (e.g., a Wall Bracket or Tee) to instantly create a male threaded outlet.
• Space-Saving Compactness: Eliminates the “gap” usually required for a piece of pipe between a fitting and a threaded adapter. This allows for extremely tight, low-profile assemblies, perfect for building compact manifolds or fitting equipment into small cabinets.
• Modular Versatility: Need a threaded outlet on a 90° bend? Push this stem into a standard Elbow. Need a threaded branch? Push it into a Tee. It gives you infinite customization options using standard off-the-shelf fittings.
• Leak-Proof Reliability: The NPT threads provide a standard seal for US-market equipment, while the stem side engages with the Infinity internal seal technology for a guaranteed airtight lock.
• Durable Construction: Manufactured from heavy-duty nickel-plated brass, providing excellent resistance to corrosion and wear compared to standard brass or plastic adapters.

Technical Specifications

• Configuration: Stem (Spigot) x Male NPT Thread
• Connection A: Smooth stem (Fits inside an Infinity fitting)
• Connection B: Male National Pipe Taper (NPT) Thread
• Material: Nickel-Plated Brass
• Pressure Rating: Up to 232 PSI (16 Bar)
• Temperature Range: -4°F to +176°F (-20°C to +80°C)

Ideal Applications

• Valve Mounting: Installing a ball valve directly onto a wall bracket or tee.
• FRL Units: Connecting Filter, Regulator, and Lubricator assemblies directly to a drop leg fitting.
• Manifolds: creating a custom distribution block by inserting multiple stem adapters into a series of Tees.
• Hose Reels: Attaching a hose reel lead-in hose directly to a wall plate elbow.

Customize your connections without cutting pipe. Use the Infinity Stem Adapter for seamless threaded integration.