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Legris

Legris 3601 12 21 Push-Fit Adapter 12 mm 1/2 in Brass

SKU CH-4YFH-J07YH MPN 3601

Push-fit brass adapter joins 12 mm tube to 1/2 in MBSPP thread, rated 435 psi at 302 °F

  • TypeDrain Components
  • Push-to-connect design speeds installation with 12 mm tube
  • MBSPP 1/2 in thread fits standard plumbing ports
  • Brass C36000 construction resists corrosion at 435 psi
  • Operates reliably up to 302 °F in demanding systems
  • Compact 23 1/2 mm length suits tight spaces

Push-Fit Adapter for 12 mm Tube

The Legris 3601 12 21 adapter connects a 12 mm tube to a 1/2 in MBSPP thread using push-to-connect and male straight pipe interfaces. It suits maintenance crews and OEM assemblers who need a brass fitting rated for lubrication lines.

Brass Body Handles 435 psi at 302 Degrees F

The C36000 brass construction sustains the listed maximum operating pressure of 435 psi and temperature of 302 Degrees F without the degradation seen in short-burst tests. Pre-applied thread sealant is not included, so installers must add their own compound for sustained sealing.

12 mm Tube OD to 1/2 in MBSPP Thread

The single specification that decides fitment is the 12 mm tube outer diameter paired with a 1/2 in MBSPP connection on the other side. Buyers whose lines use a different tube size or thread standard cannot use this adapter.

Highlights

  • Push-to-connect design speeds installation with 12 mm tube
  • MBSPP 1/2 in thread fits standard plumbing ports
  • Brass C36000 construction resists corrosion at 435 psi
  • Operates reliably up to 302 °F in demanding systems
  • Compact 23 1/2 mm length suits tight spaces

Specifications

TypeDrain Components
BrandLegris
Model3601 12 21

Questions about this item

Does the brass push-fit adapter get hot or leak when the system runs at 302 °F and 435 psi all day?

The fitting is rated for a maximum operating temperature of 302 °F and a maximum operating pressure of 435 psi, so it is designed to handle continuous duty at those limits without overheating or leaking.

What tubing and thread must I already have to connect this 12 mm push-fit end to a 1/2 in MBSPP port?

You need 12 mm outer-diameter tubing for the push-to-connect side and a mating 1/2 in MBSPP female thread for the other side; no additional sealant is required because the threads are supplied dry.

Will the C36000 brass body and push-fit seal hold up against older steel or copper pipework in the same circuit?

The adapter uses C36000 brass with a push-to-connect seal, which is compatible with standard metal pipework; galvanic corrosion risk is low when proper dielectric practices are followed.

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