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Black push-fit tee fitting with two 12mm push-to-connect ends and a 3/8 NPT male branch

Legris

Legris 3108 12 18 Male Branch Tee Trap 12mm OD x 3/8 NPT PK10

SKU CH-76P8-16FP6 MPN 3108

Push-fit tee connects two 12 mm tubes to a 3/8 NPT male thread, pack of 10

  • TypeDrain Components
  • ColorBlack
  • Push-to-connect ends speed up air-line assembly
  • Male NPT branch connects rigid pipe to flexible tubing
  • Pre-applied thread sealant cuts leak risk on 3/8 NPT
  • Fibreglass-reinforced nylon body resists cutting fluids and inert gases
  • Pack of ten fittings supports multiple installation points

Male Branch Tee for 12 mm tubing

This Legris 3108 push-fit tee connects two 12 mm outer-diameter tubes to a 3/8 NPT male thread. The body is moulded from black fibre-glass-reinforced nylon and comes with pre-applied thread sealant. Supplied in a pack of 10 pieces.

Installers needing a branched air or fluid line

Suits pneumatic circuits, cutting-fluid delivery or inert-gas distribution where a single threaded port feeds two push-connect branches. Not for installers who require a different thread standard, a different tube diameter or a fitting without pre-applied sealant.

Push-fit branches with 3/8 NPT male trunk

The defining specification is the combination of dual 12 mm push-to-connect ends and a 3/8 NPT male thread on the branch. This geometry decides whether the tee matches the port and tubing in your system.

Highlights

  • Push-to-connect ends speed up air-line assembly
  • Male NPT branch connects rigid pipe to flexible tubing
  • Pre-applied thread sealant cuts leak risk on 3/8 NPT
  • Fibreglass-reinforced nylon body resists cutting fluids and inert gases
  • Pack of ten fittings supports multiple installation points

Specifications

TypeDrain Components
ColorBlack
BrandLegris
Model3108 12 18

Questions about this item

What 12 mm tubing do I need to connect both push-fit ends of this Legris 3108 12 18 tee?

You need 12 mm outer-diameter tubing compatible with push-to-connect fittings for air, cutting fluids or inert gases; the tee accepts the same size on both push-fit ports.

Can I thread the 3/8 NPT branch into an existing galvanised pipe without extra sealant?

Yes, the male NPT branch comes with pre-applied thread sealant so it seals directly into a 3/8 NPT female port.

How can I confirm the fitting is leak-free after pushing the tubes on and threading the branch?

Pressurise the line with air or inert gas and watch for bubbles at the push-fit grips and the NPT thread; no bubbles means the seals are holding.

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