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Ten brass push-fit adapters with silver finish 1/4 inch tube to 1/8 inch FNPT

Legris

Legris 3014 56 11 Push-Fit Adapter 1/4 in OD 1/8 in FNPT Brass 290 psi Pack of 10

SKU CH-RN5B-W0645 MPN 3014

Connects 1/4 inch tube to 1/8 inch FNPT thread at 290 psi with brass construction

  • Product typeDrain Components
  • Push-to-connect design speeds installation
  • Brass C36000 construction resists corrosion
  • 290 psi rating handles demanding vacuum lines
  • 175 °F max temperature suits hot environments
  • Pack of 10 fittings covers multiple connections

Brass Push-Fit Adapter for 1/4 in Tubing

This pack of ten brass adapters connects quarter-inch outer-diameter tubing to a one-eighth-inch female NPT thread. They suit pneumatic or vacuum lines in automotive workshops and general plumbing tasks where a quick push-to-connect joint is preferred.

Replaces Threaded Compression Fittings

Swapping a compression nut and ferrule for these push-fit bodies cuts assembly time and removes the need for a spanner on the tube side. The upgrade is worthwhile when lines are reconfigured often or when vibration makes threaded joints prone to loosening.

Simple Push-In Installation

Insert clean-cut tubing until it seats; the internal collet grips automatically. Common issues are debris on the tube end preventing a seal, exceeding the 290 psi or 175 Degrees F limits, or omitting thread sealant on the NPT side.

How it compares

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

Price $45.99
Pricier than about 60% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3014 56 11
Product typeDrain Components

Questions about this item

What tube outer diameter and thread size does the 3014 56 11 adapter accept?

It connects a 1/4 in tube outer diameter on the push-to-connect side to a 1/8 in FNPT thread on the other side.

How do I install the brass push-fit adapter without leaks?

Push the 1/4 in tube firmly into the fitting until it seats; thread the 1/8 in FNPT end into the port using suitable thread sealant because none is pre-applied.

When should I replace the 3014 56 11 fitting in a vacuum line?

Replace it if you see cracks, corrosion on the C36000 brass body, or if the push-to-connect grip no longer holds the 1/4 in tube securely at up to 290 psi and 175 °F.

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