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Brass male connector, silver finish, push-fit and BSPP threads

Legris

Legris 3101 16 21 Male Connector Trap 16mm 1/2 In

SKU CH-V55W-SH4AJ MPN 3101

Connects a 16 mm push-fit tube to a 1/2 in BSPP male thread for vacuum lines, rated to 290 psi and 175 °F

  • Product typeDrain Components
  • Product colorBlack
  • Push-fit connection speeds installation without tools
  • Brass construction resists corrosion at 290 psi pressure rating
  • Withstands 175 °F for demanding fluid handling
  • 16 mm tube to 1/2 in BSPP thread adapts mixed systems
  • Silver finish identifies fitting in complex assemblies

Male Connector 16mm x 1/2 In BSPP

The Legris 3101 16 21 is a brass push-fit adapter designed to join a 16mm tube to a 1/2 inch male BSPP thread. It suits pneumatic or vacuum circuits where a straight, tool-free connection is required. The fitting carries a maximum operating pressure of 290 psi and a maximum operating temperature of 175 Degrees F. Overall length measures 32 1/2 mm.

Installers needing 16mm to 1/2 In BSPP transition

This connector suits maintenance engineers and OEM assemblers working with 16mm outer-diameter tubing and a 1/2 inch parallel thread port. It is not for installers using imperial tube sizes, metric thread ports, or angled fitting geometries. Buyers requiring an integrated thread sealant should verify the supplied condition before ordering.

Push-to-connect 16mm tube with 1/2 In BSPP thread

The defining specification is the combination of a 16mm push-to-connect end and a 1/2 inch male BSPP thread end in a single straight brass body. This exact interface match determines whether the adapter fits the tube and port in the application. Confirm both dimensions against the system drawings before purchase.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 63% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameLegris
Model name3101 16 21
Product typeDrain Components
Product colorBlack

Questions about this item

How does the 16 mm push-to-connect side perform when installed in a real plumbing system?

The 16 mm push-to-connect end accepts 16 mm tubing and seals without tools, rated for up to 290 psi and 175 °F in service.

What does the 1/2 inch BSPP thread limit in practice?

The 1/2 inch BSPP male thread mates with matching female ports and is rated to the same 290 psi and 175 °F limits as the push-fit end.

What clearance is needed for the 32 1/2 mm overall length when mounting?

The fitting measures 32 1/2 mm end to end, so allow at least that much straight run plus room to push the tube fully home.

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