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Black fiberglass-reinforced nylon push-fit tee fitting with two 1/8 in tube ports and one 1/16 in NPT thread

Legris

Legris 3108 53 08 Push-Fit Tee Fitting 1/8 in Tube 1/16 in NPT Fiberglass-Reinforced Nylon

SKU CH-55B4-J47AE MPN 3108

A push-fit tee connects two 1/8 in tubes to a 1/16 in NPT thread using fiberglass-reinforced nylon with pre-applied sealant

  • TypeDrain Components
  • ColorBlack
  • Tool-free push-fit connections speed up installation
  • Three-port tee splits flow for air, cutting fluids or inert gases
  • 1/8 in tube ports and 1/16 in NPT thread suit compact plumbing layouts
  • Fiberglass-reinforced nylon body resists corrosion and chemical exposure
  • Pre-applied thread sealant on NPT port eliminates extra sealing steps

Push-Fit Tee Fitting for Air and Fluid Lines

The Legris 3108 53 08 connects two 1/8 in push-to-connect tubes to a 1/16 in male NPT thread. It is built from fiberglass-reinforced nylon in black and comes with pre-applied thread sealant. The fitting suits pneumatic, cutting-fluid and inert-gas circuits in workshop or automotive plumbing.

Capacity and headroom

The push-to-connect ends accept 1/8 in tube outer diameter while the threaded branch fits a 1/16 in NPT port. Fiberglass-reinforced nylon resists corrosion and vibration in standard shop air and fluid systems. The single-piece tee cannot adapt to larger tube sizes or different thread forms without additional adapters.

Upgrade path

This tee replaces compression or barbed fittings where tool-free tube insertion and integrated sealant speed up assembly. The jump is worthwhile when switching from metal fittings that require separate thread tape or when consolidating multiple connections into one compact junction. It does not serve applications needing metal strength or higher temperature ratings.

Highlights

  • Tool-free push-fit connections speed up installation
  • Three-port tee splits flow for air, cutting fluids or inert gases
  • 1/8 in tube ports and 1/16 in NPT thread suit compact plumbing layouts
  • Fiberglass-reinforced nylon body resists corrosion and chemical exposure
  • Pre-applied thread sealant on NPT port eliminates extra sealing steps

Specifications

TypeDrain Components
ColorBlack
BrandLegris
Model3108 53 08

Questions about this item

Will the 3108 tee accept my existing 1/8 in tubing on both push-fit ends?

Yes, both push-fit ports are sized for 1/8 in tube outer diameter, so your current tubing connects without adapters.

How can I confirm the 1/16 in NPT branch is sealed after installation?

The male NPT thread comes with pre-applied thread sealant; tighten to the fitting's recommended torque and check for bubbles with soapy water.

Does the box include any 1/8 in tubing or NPT adapters?

The package contains only the fiberglass-reinforced nylon tee; tubing and any additional NPT fittings must be purchased separately.

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