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Brass push-to-connect male connector with silver finish

Legris

Legris 3175 56 14 Nylon Male Connector Push-to-Connect MNPT 1/4 in

SKU CH-ZD0N-CZ76N MPN 3175

Push-to-connect nylon fitting joins 1/4 in tube to 1/4 in MNPT, rated 290 psi at 175 °F with pre-applied sealant

  • TypeDrain Components
  • MaterialHAWA
  • Push-to-connect design enables tool-free installation on 1/4 in tube
  • Male NPT thread with pre-applied sealant ensures leak-resistant joint
  • Brass C36000 body rated for 290 psi maximum operating pressure
  • Withstands temperatures up to 175 °F for demanding vacuum applications
  • Compact 3/8 in overall length fits tight plumbing spaces

Brass Push-to-Connect Adapter

This brass adapter joins a 1/4 inch tube to a 1/4 inch male NPT thread using a push-to-connect fitting on the tube side. It is rated for 290 psi maximum operating pressure and 175 degrees F maximum operating temperature. Pre-applied thread sealant is included on the threaded end. The overall length is 3/8 inch.

Pneumatic Installers Needing Quick Tube Connections

Suits technicians who want a tool-free, leak-tight seal on 1/4 inch tubing in vacuum or compressed-air lines. The push-to-connect design removes the need for compression nuts or soldering. Not intended for installers who require a flared, welded or barbed connection method.

290 psi Pressure Rating at 175 Degrees F

The 290 psi maximum operating pressure at 175 degrees F is the single figure that determines whether this fitting matches the system design. Exceeding either limit risks leakage or fitting failure. Verify your circuit pressure and temperature before specifying this part.

Highlights

  • Push-to-connect design enables tool-free installation on 1/4 in tube
  • Male NPT thread with pre-applied sealant ensures leak-resistant joint
  • Brass C36000 body rated for 290 psi maximum operating pressure
  • Withstands temperatures up to 175 °F for demanding vacuum applications
  • Compact 3/8 in overall length fits tight plumbing spaces

Specifications

TypeDrain Components
MaterialHAWA
BrandLegris
Model3175 56 14

Questions about this item

How hot can the Legris 3175 56 14 brass fitting get before it exceeds its 175 Degrees F limit?

The fitting is rated for a maximum operating temperature of 175 Degrees F, so continuous service above that point is outside its design range.

What tube size and thread does the Legris 3175 56 14 require on the mating side?

It accepts 1/4 in outer-diameter tubing on the push-to-connect end and mates with a 1/4 in MNPT thread on the other.

Will the pre-applied sealant on the Legris 3175 56 14 work with older brass pipe threads?

Yes, the included pre-applied thread sealant is designed for standard MNPT connections such as those on legacy brass fittings.

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