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Pack of ten black push-fit elbow fittings with threaded ends

Legris

Legris 3129 56 11 Extended Male Elbow 1/4 in OD Pack of 10

SKU CH-BMVF-1YDN2 MPN 3129

Pack of ten push-fit extended male elbow fittings connecting 1/4 in tube to 1/8 in NPT thread, rated to 290 psi and 175 °F

  • TypeDrain Components
  • MaterialHAWA
  • ColorBlack
  • Push-to-connect design enables tool-free installation on 1/4 in tubing
  • Pre-applied thread sealant on 1/8 in MNPT end prevents leaks without tape
  • Fiberglass-reinforced nylon body withstands 290 psi and 175 °F
  • Pack of 10 fittings covers multiple connection points in one purchase
  • Compact extended elbow routes tube neatly in tight spaces

Push-Fit Vacuum Elbow

Pack of ten Legris 3129 56 11 extended male elbows join 1/4 in outer-diameter tubing to a 1/8 in male NPT port using push-to-connect and threaded ends. Black fiberglass-reinforced nylon bodies include pre-applied thread sealant for quick, tool-free assembly in vacuum lines. Rated for 290 psi and 175 °F maximum operating conditions. Suits automotive and light-industrial plumbing work.

Suits vacuum-line builders

Installers needing a compact 90-degree transition from push-fit tube to male pipe thread will find this fitting convenient. It does not serve applications requiring a female thread, a larger tube diameter, higher temperature resistance or a metal body. Buyers who need a straight connector or a different thread size should look elsewhere.

290 psi pressure rating

The 290 psi maximum operating pressure is the single figure that decides whether this elbow matches the system design. Verify that the circuit never exceeds this limit before specifying the part.

Highlights

  • Push-to-connect design enables tool-free installation on 1/4 in tubing
  • Pre-applied thread sealant on 1/8 in MNPT end prevents leaks without tape
  • Fiberglass-reinforced nylon body withstands 290 psi and 175 °F
  • Pack of 10 fittings covers multiple connection points in one purchase
  • Compact extended elbow routes tube neatly in tight spaces

Specifications

TypeDrain Components
MaterialHAWA
ColorBlack
BrandLegris
Model3129 56 11

Questions about this item

Will the pre-applied thread sealant on the 1/8 in MNPT ends need replacement after repeated assembly?

The sealant is applied at the factory; if a joint is broken and remade, fresh thread sealant or tape should be used to maintain a leak-free connection.

At 290 psi maximum operating pressure, what is the first limit reached during continuous high-pressure service?

The 290 psi rating is the pressure ceiling; sustained operation at or near this value should not be exceeded, as it represents the design limit for the fiberglass-reinforced nylon body.

How much heat does the fitting dissipate when vacuum runs all day at 175 °F?

The fitting is rated to 175 °F maximum operating temperature; it does not generate heat itself, so thermal load comes only from the fluid or environment passing through it.

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