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Black brass push-fit male connector with 14mm tube and 1/2in thread

Legris

Legris 3175 14 21 Male Connector Trap 14mm 1/2in PK10

SKU CH-TP7H-VKWYF MPN 3175

A push-fit brass adapter connects 14 mm tubing to a 1/2 in male BSPT thread, rated for 290 psi and 175 °F, supplied in a pack of ten

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-to-connect design speeds installation
  • 14 mm tube fits 1/2 in MBSPT port
  • Brass C36000 body handles 290 psi
  • Pre-applied sealant cuts assembly time
  • Rated to 175 °F for vacuum lines

Male Connector Trap 14mm 1/2in

The Legris 3175 14 21 is a push-fit adapter fitting designed for vacuum applications. It connects a 14mm tube outer diameter to a 1/2in MBSPT thread using a brass body with pre-applied thread sealant. The pack contains ten new connectors suitable for pneumatic or fluid systems.

Suits vacuum lines needing 14mm tube to 1/2in thread

Installers who require a brass push-to-connect fitting rated for 290 psi and 175 Degrees F will find this part matches those parameters. It is not for systems using different tube diameters, alternative thread standards, or plastic-only fitting requirements.

Connection specification decides fit

The critical specification is the Side A 14mm push-to-connect tube size paired with Side B 1/2in MBSPT thread. Verifying these exact dimensions against your system ensures the connector will seal and function correctly.

Highlights

  • Push-to-connect design speeds installation
  • 14 mm tube fits 1/2 in MBSPT port
  • Brass C36000 body handles 290 psi
  • Pre-applied sealant cuts assembly time
  • Rated to 175 °F for vacuum lines

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3175 14 21

Questions about this item

What tube outer diameter and thread size does the 3175 14 21 connector accept?

The push-to-connect side fits 14 mm tube outer diameter and the male thread side is 1/2 in MBSPT.

How is the fitting installed and what step is often missed?

Push the 14 mm tube firmly into the push-to-connect end until it seats, then thread the 1/2 in MBSPT end into the port; the pre-applied thread sealant means no extra tape or paste is required.

What operating limits determine when the fitting should be replaced?

Rated for 290 psi maximum pressure and 175 °F maximum temperature; inspect and replace if leaks appear or if the fitting has been exposed to conditions beyond these limits.

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