The push-fit cartridge is a self-contained brass insert that presses into a machined seat in a housing, port, or manifold to create an instant push-to-connect tube connection — a quick way to build push-in fittings into custom bodies and equipment. Installation uses a seat-forming tool and a lip seal, per Aignep’s assembly instructions.

• Adding push-in connections to manifolds, blocks & custom bodies
• Compressed air & pneumatic control circuits
• Vacuum, water and low-pressure fluid lines
• OEM machinery & equipment builds
• Integrating push-to-connect tubing into machined ports

• Push-to-connect operation — insert the tube for an instant, secure hold; press the collet to release.
• Nickel-plated brass body — added corrosion resistance and long service life.
• Stainless clamping washer — grips the tube securely and holds under vibration and impact.
• Vacuum to 290 PSI — suitable for compressed air, vacuum, and water systems.
• Many tube sizes — 1/8", 5/32", 1/4", 5/16", 3/8", and 1/2".
• Compact cartridge design — presses into machined seats in custom bodies and manifolds.

D, H1, and H2 are cartridge dimensions from the Aignep drawing (inch, with millimeters in parentheses). See the Aignep catalog for the dimensioned drawing and machined-seat specifications.