The 124 Series rod seal is a buffer seal used in the Zero Leak Technology sealing systems and is ideal for high-performance applications. It offers a low-friction design, consisting of a polyurethane seal and a POM backup ring. The sealing lip design is optimized to ensure maximum sealing performance at both low and high pressures. The lip design features a “pump-back” capability, which eliminates pressure trapping.
Compatible with a wide range of media
Available in diameters up to 2100 mm
The 124 Series rod seal features high-grade polyurethane. Standard materials are MP03 machined H-PU, available up to 2100 mm in diameter, and MP50 injection-molded TPU. To suit a variety of applications the series is also available in NBR, H-NBR, EPDM and high temperature-resistant FPM. The backup ring materials include POM, Polyamides and PEEK.
|water oil emulsions (HFA)||+5…+55||+40…+130||+5…+50||+40…+120|
|water-glycol fl uids (HFC)||-20…+55||-5….+130||-30…+40||-20…+100|
|polyol esters (HFD)||-||-||-||-|
|Speed||0.5 m/s (1.6 ft/sec)|
|Pressure||400 bar (6000 psi)|
Note:for other materials or fluids please contact our engineering department.