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Black push-fit union fitting, unequal 3/8 and 1/4 inch ends, pack of ten

Legris

Legris 3106 60 56 Unequal Union Trap 3/8 x 1/4 290 PSI PK10

SKU CH-9Q2Y-32WXR MPN 3106

Connects 3/8 in and 1/4 in tubing with push-to-connect ends rated to 290 psi

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-fit connection speeds installation with no tools required
  • Unequal 3/8 in to 1/4 in ends join different tube sizes
  • Rated to 290 psi for high-pressure air lines
  • Withstands 176 °F for demanding environments
  • Pack of 10 fittings covers multiple connection points

Unequal Union Trap 3/8 x 1/4

This Legris 3106 push-fit union joins 3/8 inch and 1/4 inch outer-diameter tubing in compressed-air lines. The fiberglass-reinforced nylon body resists impact and vibration in workshop and mobile-equipment installations. Supplied as a pack of ten for production or maintenance stock.

Push-to-connect on both ends

Each end accepts tubing without tools, clamps or thread sealant, reducing assembly time on pneumatic circuits. The unequal diameters let you step down from a main supply line to a smaller branch or actuator port. Rated for 290 psi maximum operating pressure.

290 psi and 176 °F limits

The fitting handles typical shop-air pressures and ambient temperatures up to 176 degrees Fahrenheit. It is not suited for hydraulic-oil systems, high-temperature steam lines or pressures above the rated maximum. Black colour coding aids quick visual identification in mixed-line looms.

Highlights

  • Push-fit connection speeds installation with no tools required
  • Unequal 3/8 in to 1/4 in ends join different tube sizes
  • Rated to 290 psi for high-pressure air lines
  • Withstands 176 °F for demanding environments
  • Pack of 10 fittings covers multiple connection points

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3106 60 56

Questions about this item

How long can the fitting handle 290 psi before the fiberglass-reinforced nylon body begins to creep?

The material is rated for continuous service at 290 psi and 176 °F; sustained exposure at that pressure and temperature is within the published limits.

Does the push-to-connect seal generate audible leakage or measurable heat during all-day compressed-air cycles?

The push-to-connect design forms a static seal with no moving parts, so it produces no noise and negligible heat under normal pneumatic operation.

What tube outer diameters must already be on site for the 3/8 in and 1/4 in push-to-connect ends to engage?

You need 3/8 in OD tubing for the larger port and 1/4 in OD tubing for the smaller port; both ports accept standard push-to-connect tubing.

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