Legris 3601 12 21 Push-Fit Adapter 12 mm 1/2 in Brass
Push-fit brass adapter joins 12 mm tube to 1/2 in MBSPP thread, rated 435 psi at 302 °F
- Product 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.
How it compares
Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.
- Price $14.99
- Cheaper than about 74% of the 4,240 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | Legris |
| Model name | 3601 12 21 |
| Product type | Drain Components |
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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