Optimize your hydraulic systems with the Steel Metric Flareless Fitting, 20.00 mm S Series Profile Ring, designed for high performance and reliability. Manufactured by Danfoss Power Solutions, this fitting is constructed from forged or drawn high-quality steel, ensuring durability and conformity to the latest DIN standards. With a maximum operating pressure of 420 bar, this fitting is suitable for demanding industrial applications, offering a safety factor of 4:1. It accommodates a temperature range up to 120°C, providing versatility in various environments.
This fitting, part of the S Series, supports a tube outer diameter of 20 mm, and its pressure rating varies from 160 to 630 bar depending on the specific requirement. The fitting's robust design makes it an ideal choice for industries requiring precise and secure hydraulic connections.
SKU: WAL372416
Supplier Part Number (MPN): WAL372416
Alternate Part Numbers: C1KX47, MI-08410207, MINO-20742F66719
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Specifications
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
Maximum Operating Pressure
420
Series
S
Supplier Part Number
WAL372416
Tube O.D.
20
Tube O.D.
20
Alternate Part Numbers
Alternate Part NumberC1KX47, Alternate Part Number MI-08410207, Alternate Part Number MINO-00015X15960, Alternate Part Number MINO-20742F66719
running a 20mm tube line on a press and need to know if this profile ring'll hold up at 420 bar continuous, that within spec for this fitting?
Answer by: Customer Support on Nov 27, 2025, 12:38 PM
420 bar is the rated maximum operating pressure for this fitting, so you're right at the ceiling. The S Series carries a 4:1 safety factor built into that rating, which gives you meaningful headroom against pressure spikes. For steady-state operation at or near that figure, the forged or drawn high-quality steel construction holds up well. Just make sure your tube OD is exactly 20mm, since the profile ring is sized specifically for that dimension.