Infinity Female NPT Outlet Reducing Tee

Direct Integration for Threaded Components

Streamline your Infinity Aluminum Piping System by integrating threaded accessories directly into your main line with the Infinity Female NPT Outlet Reducing Tee. Unlike standard tees that branch off to another tube, this specialized fitting features a Female NPT threaded outlet in the center.

This design is the perfect solution for installing instruments, valves, or hose connections directly onto the pipe run without the need for additional adapters, short nipples, or complex fabrication. It provides a clean, professional, and leak-free mounting point for essential system accessories.

Key Features & Benefits

  • Seamless Accessory Mounting: Easily install pressure gauges, safety relief valves, or threaded ball valves directly into your air line. The female NPT outlet creates a secure, rigid port right where you need it.
  • Space-Saving Design: Eliminates the need to build a complex “tee-plus-adapter” assembly. By combining the tube connection and the threaded port into one compact fitting, you save space and reduce the number of potential leak points.
  • Push-to-Connect Efficiency: The main pass-through connections utilize the standard Infinity push-to-connect technology. Simply push your Infinity pipe into the ends for an instant, full-flow connection that keeps your main loop running smoothly.
  • Versatile Thread Compatibility: The center outlet is a standard National Pipe Taper (NPT) thread, ensuring compatibility with the vast majority of US-market pneumatic accessories and quick couplers.
  • Durable Construction: Constructed from heavy-duty nickel-plated brass, offering superior resistance to corrosion and mechanical stress compared to plastic alternatives.

Technical Specifications

  • Configuration: Main Line (Tube) x Outlet (Female NPT Thread) x Main Line (Tube)
  • Body Material: Nickel-Plated Brass
  • Pressure Rating: Up to 232 PSI (16 Bar)
  • Temperature Range: -4°F to +176°F (-20°C to +80°C)
  • Available Sizes: Various main line diameters (e.g., 20mm, 25mm, etc.) reducing to standard NPT sizes (e.g., 1/2″, 3/4″).

Ideal Applications

  • Instrumentation: Installing pressure gauges along a header to monitor system performance.
  • System Protection: Mounting pressure relief valves (safety valves) on main distribution loops.
  • Direct Drops: Screwing a quick coupler directly into a low-level pipe run for an immediate air outlet.
  • Venting: Installing automatic air vents at high points in the system to remove trapped air in liquid lines (if applicable) or test ports.

Simplify your instrument mounting and reduce leak paths with the Infinity Female NPT Outlet Reducing Tee.

Size

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Option

Standard, Condensate Exhaust

Infinity Female NPT Outlet Reducing Tee

Infinity Female NPT Outlet Reducing Tee Infinity Female NPT Outlet Reducing Tee
Code USA Ref D F A B C E L1 L2 CH CH1
90237 00 007 90237-20-08 20 1/2 0.531 (13.5) 1.240 (31.5) 1.890 (48) 1.358 (34.5) 4.291 (109) 0.984 (25) 1.102 (28) 1.181 (30)
90237 00 008 90237-25-08 25 1/2 0.531 (13.5) 1.515 (38.5) 2.145 (45.5) 1.673 (42.5) 4.783 (121.5) 1.318 (33.5) 1.377 (35) 1.377 (35)
90237 00 017 A 90237A-63-08 63 1/2 0.531 (13.5) 2.264 (57.5) 3.465 (88) 3.701 (94) 7.992 (203) 2.087 (53) 3.150 (80) 2.953 (75)
90237 00 005 A 90237A-63-12 63 3/4 0.551 (14) 2.264 (57.5) 3.465 (88) 3.701 (94) 7.992 (203) 2.126 (54) 3.150 (80) 2.953 (75)
90237 00 018 A 90237A-63-16 63 1" 0.669 (17) 2.264 (57.5) 3.465 (88) 3.701 (94) 7.992 (203) 2.224 (56.5) 3.150 (80) 2.953 (75)
90237 00 009 90237-80-12 80 3/4 0.571 (14.5) 3.583 (91) 4.291 (109) 5.709 (145) 11.476 (291.5) 5.433 (138) 0.236 (6) 1.654 (42)
90237 00 010 90237-80-16 80 1" 0.669 (17) 3.583 (91) 4.291 (109) 5.709 (145) 11.476 (291.5) 5.433 (138) 0.236 (6) 1.929 (49)
90237 00 011 90237-80-24 80 1" 1/2 0.787 (20) 3.583 (91) 4.291 (109) 5.709 (145) 11.476 (291.5) 5.433 (138) 0.236 (6) 2.598 (66)
90237 00 012 90237-80-32 80 2" 0.866 (22) 3.583 (91) 4.291 (109) 5.709 (145) 11.476 (291.5) 5.433 (138) 0.236 (6) 3.150 (80)
90237 00 013 90237-110-12 110 3/4 0.571 (14.5) 4.941 (125.5) 5.925 (150.5) 7.874 (200) 15.787 (401) 7.087 (180) 0.315 (8) 1.654 (42)
90237 00 014 90237-110-16 110 1" 0.669 (17) 4.941 (125.5) 5.925 (150.5) 7.874 (200) 15.787 (401) 7.087 (180) 0.315 (8) 1.929 (49)
90237 00 015 90237-110-24 110 1" 1/2 0.787 (20) 4.941 (125.5) 5.925 (150.5) 7.874 (200) 15.787 (401) 7.087 (180) 0.315 (8) 2.598 (66)
90237 00 016 90237-110-32 110 2" 0.866 (22) 4.941 (125.5) 5.925 (150.5) 7.874 (200) 15.787 (401) 7.087 (180) 0.315 (8) 3.150 (80)
90237 00 026 90237-110-48 110 3" 1.141 (29) 4.941 (125.5) 5.925 (150.5) 7.874 (200) 15.787 (401) 7.381 (187.5) 0.315 (8) 4.724 (120)
90237 00 021 90237-168-12 168 3/4 0.571 (14.5) 7.638 (194) 9.252 (235) 12.047 (306) 24.528 (623) 10.827 (275) 0.394 (10) 1.634 (41.5)
90237 00 022 90237-168-16 168 1" 0.669 (17) 7.638 (194) 9.252 (235) 12.047 (306) 24.528 (623) 10.906 (277) 0.394 (10) 1.890 (48)
90237 00 023 90237-168-32 168 2" 0.925 (23,5) 7.638 (194) 9.252 (235) 12.047 (306) 24.528 (623) 10.906 (277) 0.394 (10) 3.071 (78)
90237 00 024 90237-168-48 168 3" 1.141 (29) 7.638 (194) 9.252 (235) 12.047 (306) 24.528 (623) 11.141 (283) 0.394 (10) 4.724 (120)
90237 00 025 90237-168-64 168 4" 1.062 (27) 7.638 (194) 9.252 (235) 12.047 (306) 24.528 (623) 11.259 (286) 0.394 (10) 4.881 (124)