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Black push-fit Y union fitting with three 12mm ports

Legris

Legris 3140 12 00 Union Y 12mm trap PK10

SKU CH-FFSN-W8YHC MPN 3140

Push-fit brass and nylon Y union joins three 12 mm tubes, supplied in a pack of ten

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Push-fit design speeds installation on 12 mm tubing
  • Brass and fiberglass-reinforced nylon body resists corrosion
  • Three push-to-connect ports simplify Y-branch layouts
  • Supplied in a pack of 10 for multi-point jobs
  • Black finish gives a clean, professional appearance

Push-Fit Wye for 12 mm Tubing

This push-fit wye fitting joins three 12 mm tubes in a Y configuration for air distribution. The brass and fibre-glass-reinforced nylon body handles pneumatic circuits in automotive and workshop plumbing. Supplied as a pack of 10, it suits installers who need multiple branch points.

All Three Ends Push-to-Connect

Each port uses a push-to-connect design so tubes seat without tools or separate sealant. The pre-applied thread sealant is not included, meaning installers apply their preferred compound if required. This reduces assembly time on compressed-air lines.

Brass and Reinforced Nylon Construction

The mixed-material body resists vibration and corrosion in garage environments. Black colour coding helps identify air circuits at a glance. The fitting is not intended for liquid service or high-temperature hydraulic systems.

How it compares

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

Price $63.99
Pricier than about 68% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3140 12 00
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

Will the brass-and-nylon body need replacement if exposed to UV or chemicals?

The fitting uses brass with fiberglass-reinforced nylon; inspect periodically for discolouration or brittleness and replace if degradation appears.

At what pressure will the 12 mm push-to-connect seal start to leak under continuous airflow?

Legris rates the 3140 series for typical pneumatic pressures; sustained operation near the upper rating may cause the collet to weep first.

Does the fitting generate heat or noise when air runs through it all day?

No moving parts mean no mechanical noise; the body stays at ambient temperature because airflow through the 12 mm bore produces negligible friction heating.

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