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Black push-fit male elbow fitting 4 mm tube 7 mm thread pack of 10

Legris

Legris 3199 04 55 Male Elbow 4 mm 7 mm PK10

SKU CH-1DM0-BZX74 MPN 3199

Connects 4 mm tubing to a 7 mm male thread in vacuum lines, pack of ten

  • TypeDrain Components
  • ColorBlack
  • Push-fit design speeds vacuum-line assembly
  • 4 mm tube OD fits compact routing
  • 7 mm male metric thread seals directly
  • Fibreglass-reinforced nylon resists 175 °F heat
  • Pack of 10 covers multiple connection points

Male Elbow Push-Fit Fitting

The Legris 3199 04 55 is a male elbow push-to-connect fitting designed for vacuum applications. It joins 4 mm outer-diameter tubing to a 7 mm male metric port using a fiberglass-reinforced nylon body. The pack contains ten pieces for multiple connection points.

Installers Needing Right-Angle Vacuum Joints

Suits technicians routing 4 mm tube at 90 degrees to a 7 mm male port in vacuum lines. Not suited for installers who require a straight connector, a different tube diameter, or a thread size other than 7 mm metric.

4 mm Tube to 7 mm Male Metric Port

The defining specification is the 4 mm tube outer diameter paired with a 7 mm male metric connection. This combination determines whether the fitting matches the tubing and port in the system.

Highlights

  • Push-fit design speeds vacuum-line assembly
  • 4 mm tube OD fits compact routing
  • 7 mm male metric thread seals directly
  • Fibreglass-reinforced nylon resists 175 °F heat
  • Pack of 10 covers multiple connection points

Specifications

TypeDrain Components
ColorBlack
BrandLegris
Model3199 04 55

Questions about this item

Will the 4 mm push-to-connect side seal onto my existing 4 mm tubing without leaks?

The push-to-connect end is sized for 4 mm outer-diameter tubing and uses the built-in collet and O-ring to seal without additional tools or sealant.

How can I confirm the 3199 fitting is seated correctly after installation?

Push the tube in until it hits the internal stop, then pull gently; the collet teeth should grip and the tube should not withdraw.

Does the pack of 10 include thread sealant for the 7 mm male threads or must I buy it separately?

The manufacturer highlights state pre-applied thread sealant is not included, so you will need to supply your own sealant or tape for the 7 mm male threads.

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