The 416 series PTFE Rotary Swivel Seal is a low-friction design, consisting of a PTFE-filled seal and an O-Ring energizer. It is designed for rotary swivel applications, where low friction, low torque and high wear resistance are needed.
Rotary swivel applications
Compatible with a wide range of media
Available in diameters up to 2100 mm
High abrasion resistance
The 416 series rotary seal is ideal for high-pressure sealing applications, offering low-friction performance and rotary swivel operation.
Typical applications include:
The 416 series rotary seal features custom blended PTFE-filled compounds providing ultra-low friction and high-speed performance with minimal wear. The standard compound is Glass-Moly and NBR. The temperature range of the seal can be increased by selecting an FPM energizer in place of the standard NBR energizer.
|PTFE-Glass/MoS2 compound + NBR O-Ring||MT83|
|PTFE-Glass/MoS2 compound + FPM O-ring||MT86|
|PTFE/Carbon/Graphite + NBR||MT62|
|PTFE/Carbon/Graphite + FKM||MT67|
|PTFE/Carbon + FKM||MT77|
|PTFE/Carbon + NBR||MT160|
|UHMW + NBR||ML11|
|water oil emulsions (HFA)||+5…+60||+40…+140|
|water-glycol fl uids (HFC)||-30…+60||-22….+140|
|polyol esters (HFD)||-||-|
|Speed||0.5 m/s (1.65 ft/sec)|
|Pressure||400 bar (6000 psi)|
Note: for other materials or fluids please contact our engineering department.