Infinity O-Rings & Flat Gaskets

Restore Your System to Factory-Perfect, Leak-Free Performance

Ensure the long-term reliability and efficiency of your compressed air network with genuine Infinity Replacement O-Rings and Flat Gaskets. While the Infinity piping system is designed for durability, maintenance and system reconfiguration are inevitable. Using authentic replacement seals is the only way to guarantee the patented “zero-leak” performance that Infinity Pipe Systems is known for.

Whether you are servicing existing lines or expanding your layout, these high-quality seals provide the critical barrier against air loss, ensuring your air compressor operates at peak efficiency without wasting energy on leaks.

Key Features & Benefits

  • Guaranteed Leak-Free Seal: Designed to the exact factory specifications of Infinity push-to-connect fittings. These replacements restore the original airtight seal, preventing pressure drops that cost you money.
  • Industrial-Grade Durability: Made from high-quality NBR (Nitrile Butadiene Rubber), these O-rings and gaskets offer excellent resistance to compressor oils, heat, and moisture commonly found in compressed air systems.
  • Essential for Reconfiguration: The Infinity system is modular and reusable. However, when disconnecting and reconnecting fittings during shop expansions or layout changes, we recommend inspecting and replacing O-rings to ensure a secure fit every time.
  • Versatile Protection: Includes internal O-rings for the main tube grip and flat gaskets for threaded connections and flange faces, ensuring a seal at every potential leak path.

Technical Specifications

  • Material: Industrial Grade NBR (Standard) or Viton (High Temp options available upon request)
  • Compatibility: Fully compatible with all Infinity Aluminum Pipe fittings and valves.
  • Available Sizes: Matched to all pipe diameters: 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, and large-diameter flange gaskets (80mm – 168mm).
  • Fluid Compatibility: Compressed Air, Vacuum, Inert Gases.
  • Temperature Range: -4°F to +176°F (-20°C to +80°C).

Why Use Genuine Spares?

Generic O-rings often lack the precise dimensional tolerance and chemical resistance required for high-performance air piping. Using genuine Infinity spares ensures that your system remains safe, compliant, and free from the hissing leaks that drive up energy costs. Keep your facility running smoothly with the parts engineered specifically for your pipe.

Size

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Option

Gasket, O-Ring

Infinity Flat Gasket Flange

USA REF D D1 D2 S Bag
90017-80 80 3.543 (90) 5.512 (140) 0.079 (2) 1
90017-110 110 4.528 (115) 6.378 (162) 0.079 (2) 1
90017-168 168 6.654 (169) 8.661 (220) 0.079 (2) 1