Infinity 45° Elbow Connector (Nickel-Plated Brass & Aluminum)

The Smooth Turn for High-Efficiency Airflow

Optimize the flow dynamics of your Infinity piping system with the Infinity 45° Elbow Connector. While 90-degree turns are standard, they introduce turbulence and friction that can slightly reduce air pressure. The 45-degree elbow offers a gentler, more aerodynamic path for your compressed air, minimizing resistance and maintaining higher flow rates for your critical equipment.

Available in both Nickel-Plated Brass and Aluminum, this fitting allows you to navigate obstacles, offset pipe runs around corners, or create custom offsets with professional precision.

Two Materials, One Standard of Excellence

  1. Nickel-Plated Brass (20mm – 63mm)

For workshop distribution and drop lines, these elbows are crafted from solid brass with a durable nickel plating.

  • Instant Connection: Features the trusted Infinity push-to-connect technology. Simply cut the pipe, deburr, and push it in for a seal that is immediate and permanent.
  • Compact Design: Ideal for tight spaces where a full bend radius isn’t possible, allowing for clean, sharp offsets around pillars or conduit.
  • Robust Protection: The nickel finish resists corrosion and maintains the system’s clean industrial aesthetic.
  1. Die-Cast Aluminum (80mm – 168mm)

For large industrial headers where flow efficiency is paramount, the aluminum elbow is the superior choice.

  • Flow Optimization: Large diameter piping is all about moving massive volume. The 45° angle significantly reduces pressure drop compared to a hard 90° turn, saving energy at the air compressor.
  • Lightweight Stability: The aluminum construction reduces the weight load on ceiling hangers compared to heavy iron fittings.
  • Secure Grip: Utilizes the heavy-duty industrial clamp retention system to handle the high dynamic forces of large-bore airflow.

Key Features & Benefits

  • Reduced Pressure Drop: By softening the angle of the turn, air glides through the fitting with less turbulence. Using two 45° elbows to make a 90° turn (or an offset) is often the engineering preference for high-efficiency systems.
  • Versatile Routing: Perfect for creating offsets to bypass ceiling obstructions, beams, or other utility pipes without stopping the run.
  • Leak-Free Performance: Equipped with premium NBR seals (and stainless steel grab rings in smaller sizes), ensuring a 100% airtight connection that prevents the energy waste associated with threaded steel fittings.
  • Modular & Reusable: Like all Infinity fittings, the 45° elbow can be disconnected and reused if your plant layout changes, protecting your investment.

Technical Specifications

  • Configuration: 45° Tube-to-Tube Elbow
  • Pressure Rating: Up to 232 PSI (16 Bar)
  • Temperature Range: -4°F to +176°F (-20°C to +80°C)
  • Materials:
    • 20mm – 63mm: Nickel-Plated Brass
    • 80mm – 168mm: Die-Cast Aluminum Alloy
  • Application: Changing pipe direction or creating offsets in compressed air, vacuum, or inert gas lines.

Navigate your facility with precision and efficiency using the Infinity 45° Elbow Connector.

Infinity 45 Degree Elbow 20-63mm elbow dimensions 80-110 elbow dimensions 168mm elbow dimensions

PART NUMBER D B C E L CH1 CH2
90140-20 20 31,5 12,5 34,5 44 21 30
90140-25 25 38,5 13,5 42,5 52 26 35
90140-32 32 46 15 52 61 34 45
90140-40 40 52 18 63 70 41 55
90140-50 50 63,5 20 73 83,5 50 65
90140-63 63 57,5 24 94 82 73 75
90140-80 80 91 22.5 145 114 6
90140-110 110 125.5 31 200 156.5 8
90140 168 194 330
Infinity Elbows are pipe to pipe connections with the exception of the 168mm 45 degree elbow, use unions to connect that variant.