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Black push-fit tee fitting with two 5/32 in tube ends and one 1/4 in male thread end

Legris

Legris 3103 04 14 Push-Fit Tee Fitting 5/32 in 4mm

SKU CH-0MZC-4Q0T7 MPN 3103

Connects two 5/32 in tubes to a 1/4 in male thread with push-fit ends and pre-applied sealant

  • Product typeDrain Components
  • Product colorBlack
  • Push-to-connect design speeds up installation without tools
  • Fiberglass-reinforced nylon body resists corrosion and chemical exposure
  • Pre-applied thread sealant ensures a leak-free 1/4 in NPT connection
  • Compact tee splits 5/32 in tubing for air, cutting fluids or inert gases
  • Black finish provides clean, professional appearance in plumbing systems

Push-Fit Tee Fitting for Air and Fluid Lines

The Legris 3103 04 14 is a push-fit tee fitting designed to join two 5/32 in tubes and a 1/4 in male pipe thread. Its fiberglass-reinforced nylon body handles air, cutting fluids and inert gases, while the pre-applied thread sealant on the MNPT end speeds up installation. The black finish suits industrial and automotive plumbing systems.

Suited for three-way connections

Installers who need a quick, tool-free branch from two 4 mm tubes into a 1/4 in threaded port will find this fitting matches the requirement. It is not for systems that demand all three ports to be push-to-connect, nor for lines that require metal-bodied fittings or a different thread standard.

One male NPT port with pre-applied sealant

The deciding specification is the Side C connection: a 1/4 in MNPT thread that comes with thread sealant already applied. If the piping plan calls for a female thread, a compression port or a third push-to-connect end, this tee will not fit the layout.

How it compares

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

Price $58.99
Pricier than about 66% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3103 04 14
Product typeDrain Components
Product colorBlack

Questions about this item

What tube size do I need to connect to the two push-fit ports of the 3103 04 14 tee?

Each push-fit port accepts tubing with a 5/32 in or 4 mm outer diameter.

Can I thread the male NPT port into an existing 1/4 in female fitting on my older air line?

Yes, the MNPT side is a 1/4 in pipe thread and includes pre-applied thread sealant for a direct connection.

How can I confirm the fitting is sealed after I push the tubes in and thread the NPT side?

Pressurise the line with air or inert gas and check that no bubbles form at the push-fit grips or the threaded joint.

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