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Black 90 degree push-fit elbow fitting with male thread, pack of 10

Legris

Legris 3169 04 20 Male Elbow Ext 90 D 4mm OD x 10-32 PK10 trap

SKU CH-MSE2-GGN6Q MPN 3169

Push-fit elbow connects 4 mm tubing to 10-32 UNF threads, rated 290 psi and 175 °F, pack of ten

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-fit elbow speeds vacuum line assembly
  • 4 mm tube OD connects without tools
  • #10-32 male thread seals directly into port
  • Fiberglass-reinforced nylon withstands 175 °F heat
  • 290 psi rating handles high-pressure vacuum systems

Male Elbow Push-Fit Fitting

The Legris 3169 04 20 is a 90-degree male elbow designed for vacuum applications. It connects 4 mm outer-diameter tubing to a #10-32 UNF threaded port using a push-to-connect interface. The body is moulded from black fibre-reinforced nylon and ships in a pack of ten.

Suitable uses and limits

This fitting suits pneumatic or vacuum circuits that require a compact right-angle connection at the stated pressure and temperature ratings. It is not for buyers who need a straight connector, a different thread size, or a metal-bodied fitting for higher mechanical loads.

Critical specification

The defining parameter is the maximum operating pressure of 290 psi combined with a maximum operating temperature of 175 Degrees F, which together determine whether the fitting matches the system design envelope.

Highlights

  • Push-fit elbow speeds vacuum line assembly
  • 4 mm tube OD connects without tools
  • #10-32 male thread seals directly into port
  • Fiberglass-reinforced nylon withstands 175 °F heat
  • 290 psi rating handles high-pressure vacuum systems

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3169 04 20

Questions about this item

What thread size does the 10-32 male end of this Legris 3169 elbow require for mounting?

The male thread is a #10-32 UNF connection that threads directly into a matching female port; no additional adapters are needed.

How do you install the push-to-connect side on the 4 mm tube, and what step is often missed?

Cut the tube square, push it firmly into the 5/32 in port until it seats, then pull back to confirm the collet has locked; skipping the pull test leaves an unsecured joint.

When should the fiberglass-reinforced nylon fitting be replaced based on its 290 psi and 175 °F ratings?

Replace the fitting if system pressure approaches 290 psi, temperature nears 175 °F, or the body shows cracking, discoloration, or thread sealant breakdown.

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