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Black push-fit elbow fitting with 1/8 inch tube and #10-32 thread

Legris

Legris 3109 53 20 push-fit elbow trap 1/8 in tube #10-32 thread 290 psi 175 deg F

SKU CH-D17N-MAFH4 MPN 3109

Push-fit elbow fitting connects 1/8 in tube to #10-32 thread for vacuum use, rated 290 psi at 175 deg F

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Push-to-connect design speeds installation with 1/8 in tube
  • #10-32 UNF thread mates directly to port without adapters
  • 290 psi rating handles high-pressure pneumatic lines
  • 175 deg F tolerance suits heated fluid circuits
  • Compact 17/32 in length fits tight machine envelopes

Push-fit elbow fitting for vacuum systems

The Legris 3109 53 20 is a push-fit elbow fitting designed for vacuum applications. It connects 1/8 inch tube on one end to a #10-32 thread on the other. The body is made from fiberglass-reinforced nylon in black. It handles up to 290 psi and 175 degrees Fahrenheit.

Suits compact pneumatic routing.

This fitting suits builders routing small-bore pneumatic lines in tight spaces where a 90-degree turn is needed. The push-to-connect end speeds assembly without tools. It is not a drain trap and will not seal a sink waste line. Buyers needing a true drain trap or a straight-through connector should look elsewhere.

Key spec: #10-32 MUNF thread

The single specification that decides fit is the #10-32 MUNF thread on side B paired with a 1/8 inch push-to-connect port on side A. Verify both the thread size and tube diameter against your manifold or component before ordering. The overall length is 17/32 inch.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $57.99
Pricier than about 66% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3109 53 20
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

Should I choose the 3109 53 20 model for my 1/8 in tubing and #10-32 thread ports?

Yes, this fitting matches a 1/8 in tube outer diameter and a #10-32 thread size, so it fits those exact port dimensions.

What does the 290 psi rating mean when the fitting is installed in a live system?

It indicates the maximum operating pressure the push-to-connect and threaded joints can withstand without leaking at up to 175 °F.

How does the push-to-connect and #10-32 UNF interface affect installation and sealing?

The push-to-connect side grabs 1/8 in tubing without tools, while the #10-32 UNF male thread seals directly into a matching port.

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