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Pack of ten black push-fit elbow fittings with male NPT threads

Legris

Legris 3109 53 08 Male Elbow 1/16 NPT PK10

SKU CH-EKND-E23J0 MPN 3109

A pack of ten push-fit elbow fittings with 1/16 NPT male thread and pre-applied sealant, rated to 290 psi and 175 °F

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-to-connect design speeds installation
  • Male NPT thread seals directly into ports
  • Pack of ten covers multiple jobs
  • Fibre-reinforced nylon resists corrosion and heat
  • Pre-applied sealant eliminates extra tape

Push-Fit Elbow for Vacuum Lines

The Legris 3109 53 08 is a push-fit elbow fitting designed for vacuum applications. It connects a 1/8 inch outer-diameter tube on one end to a 1/16 inch male NPT thread on the other. The body is moulded from black fiberglass-reinforced nylon for chemical resistance and durability. A pack contains ten pieces, each supplied new with pre-applied thread sealant.

1/8 in Tube to 1/16 in MNPT Transition

The critical specification is the combination of a push-to-connect port for 1/8 inch tubing and a 1/16 inch male NPT thread. This exact transition determines whether the fitting matches your port and tube dimensions. No other thread size or tube diameter is compatible with this specific model. Verify both measurements before ordering.

Rated for 290 psi and 175 °F

The fitting handles a maximum operating pressure of 290 psi and a maximum operating temperature of 175 degrees Fahrenheit. These limits provide headroom for typical vacuum and low-pressure pneumatic circuits. Systems exceeding either pressure or temperature require a different component rated for higher loads.

Highlights

  • Push-to-connect design speeds installation
  • Male NPT thread seals directly into ports
  • Pack of ten covers multiple jobs
  • Fibre-reinforced nylon resists corrosion and heat
  • Pre-applied sealant eliminates extra tape

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3109 53 08

Questions about this item

How does the 290 psi pressure rating hold up when the fitting is installed in a live pneumatic line?

The fitting is rated for a maximum operating pressure of 290 psi, so it will maintain a seal at or below that pressure in a properly assembled push-to-connect circuit.

What does the 1/16 NPT thread size mean for compatibility with existing ports?

The male thread is 1/16 inch NPT taper; it mates with a matching 1/16 NPT female port and the pre-applied sealant helps prevent leaks without extra tape.

What tube diameter and clearance are needed for the push-to-connect end to seat correctly?

The push-to-connect side accepts 1/8 inch outer-diameter tubing; allow enough space for the elbow body and the tube insertion depth so the collet can grip securely.

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