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Black push-fit tee fitting with NPT thread branch

Legris

Legris 3108 08 18 Male Branch Tee 3/8 NPT PK10

SKU CH-5CWW-7RV7S MPN 3108

A pack of ten black push-fit branch tees joining two 5/16 in tubes to a 3/8 NPT male thread with pre-applied sealant

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Push-fit connections speed up installation without tools
  • Pre-applied thread sealant gives a leak-tight NPT joint
  • Fiberglass-reinforced nylon resists air, cutting fluids and inert gases
  • Compact tee design splits 5/16 in tube runs to 3/8 in NPT
  • Pack of 10 fittings covers multiple connection points

Push-Fit Tee Fitting

This push-fit tee fitting connects two 5/16 inch tubes to a 3/8 inch male NPT thread. It handles air, cutting fluids and inert gases in plumbing and automotive systems. The fiberglass-reinforced nylon body includes pre-applied thread sealant for a secure seal. Supplied as a pack of 10.

Suitable applications and limits

Suits installers needing a quick-connect branch with integrated thread sealant. Not for buyers who require metal fittings, different tube diameters or thread sizes, or systems outside the stated fluid compatibility.

5/16 inch tube to 3/8 NPT branch

The fitting joins two 5/16 inch outer diameter tubes to a single 3/8 inch male NPT port. This specific combination of tube size and thread type determines whether the part matches the installation.

How it compares

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

Price $50.99
Pricier than about 63% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3108 08 18
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

Does the pack contain ten branch tees or do I need to order them individually?

The pack contains ten Legris 3108 08 18 male branch tees, each with pre-applied thread sealant on the 3/8 NPT end, so no separate sealant is required.

Which tube size does the 3108 08 18 accept on its push-to-connect ends?

Both push-to-connect ports are sized for 5/16 in outer-diameter tubing, while the threaded port is 3/8 in NPT.

What does the 3/8 NPT thread mean when I install the tee in an airline?

The 3/8 in NPT male thread screws directly into a matching female port, and the pre-applied sealant provides the seal without extra tape.

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