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Black push-fit elbow fitting, quarter-inch tube, fiberglass-reinforced nylon

Legris

Legris 3109 56 10 Push-Fit Elbow Fitting 1/4 in

SKU CH-WSQD-6XN3Q MPN 3109

Push-fit elbow fitting connects 1/4 in tube to 1/8 in MBSPT thread, rated 290 psi and 175 Degrees F with pre-applied sealant

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-to-connect design enables fast installation without tools
  • Elbow configuration routes 1/4 in tubing at 90 degrees for tight spaces
  • Fiberglass-reinforced nylon body resists corrosion and vibration
  • Pre-applied thread sealant ensures leak-free MBSPT connections
  • Rated to 290 psi and 175 Degrees F for demanding vacuum applications

Application and User

This push-fit elbow fitting connects a 1/4 in tube to a 1/8 in MBSPT thread for vacuum applications. It suits maintenance engineers and pneumatic system assemblers who need a quick, tool-free joint in confined routing.

Thermals, Noise and Power

The fiberglass-reinforced nylon body withstands continuous temperatures up to 175 Degrees F and pressures up to 290 psi without deformation. No moving parts are present, so the fitting adds no acoustic signature or electrical draw to the circuit.

Build and Daily Use

Pre-applied thread sealant on the MBSPT side eliminates separate sealing tape and speeds installation. The push-to-connect release collar allows tube removal without tools, simplifying future re-routing or component replacement. Black colour coding aids visual identification in multi-line panels.

Highlights

  • Push-to-connect design enables fast installation without tools
  • Elbow configuration routes 1/4 in tubing at 90 degrees for tight spaces
  • Fiberglass-reinforced nylon body resists corrosion and vibration
  • Pre-applied thread sealant ensures leak-free MBSPT connections
  • Rated to 290 psi and 175 Degrees F for demanding vacuum applications

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3109 56 10

Questions about this item

How do I install the Legris 3109 56 10 push-fit elbow and what is the common mistake?

Push the 1/4 in tube firmly into Side A until it seats; thread the MBSPT Side B into a 1/8 in port using the pre-applied sealant — the step often missed is not pushing the tube past both collet and O-ring.

What maintenance or replacement will this fitting need over time?

Inspect the fiberglass-reinforced nylon body and collet for stress cracks; replace the fitting if the tube grip loosens or the pre-applied thread sealant on the MBSPT side weeps.

What limit appears first during sustained use of this elbow?

The 290 psi maximum operating pressure or the 175 Degrees F temperature ceiling will be reached before the push-to-connect or MBSPT interfaces degrade.

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