Legris
Legris 3101 04 19 Push-Fit Adapter 4mm OD 290 PSI PK10
Pack of ten 4 mm brass push-fit adapters with male metric thread rated to 290 psi and 175 °F
- TypeDrain Components
- Push-to-connect design speeds installation on 4 mm tubing
- Brass construction handles 290 psi working pressure
- Male metric thread fits 5 mm port directly
- Rated to 175 °F for hot-fluid service
- Pack of ten fittings covers multiple connection points
4 mm Push-Fit Adapter for Vacuum Lines
The Legris 3101 04 19 is a brass push-fit adapter that joins a 4 mm outer-diameter tube to a 5 mm male metric thread. It is supplied in a pack of 10 pieces for pneumatic or vacuum circuits that use push-to-connect fittings.
290 psi and 175 °F operating limits
The fitting is rated for a maximum operating pressure of 290 psi and a maximum operating temperature of 175 degrees Fahrenheit. Thread sealant is not pre-applied, so the installer must add a compatible sealant or tape to the male thread before assembly.
Check tube size and thread compatibility
Verify that the tube you plan to connect has a 4 mm outer diameter and that the mating port accepts a 5 mm male metric thread. The overall length of the adapter is 14 mm, so confirm there is enough clearance in the installation area.
Highlights
- Push-to-connect design speeds installation on 4 mm tubing
- Brass construction handles 290 psi working pressure
- Male metric thread fits 5 mm port directly
- Rated to 175 °F for hot-fluid service
- Pack of ten fittings covers multiple connection points
Specifications
| Type | Drain Components |
|---|---|
| Brand | Legris |
| Model | 3101 04 19 |
Questions about this item
Should I choose the 4 mm OD version or a different tube size?
This adapter fits 4 mm outer-diameter tubing; select it only if your line matches that size.
What does the 290 psi rating mean when the fitting is installed?
The joint is rated for up to 290 psi at 175 °F, so it will hold typical pneumatic or vacuum lines within those limits.
How does the #5 male metric thread affect compatibility?
Side B uses a #5 male metric thread, so it mates with a matching female port; the push-to-connect side accepts 4 mm tube directly.
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