415 Series: Rotary Seal – OD – OR Energized
The 415 series PTFE rotary swivel seal is a low-friction design, consisting of a PTFE-filled seal and an O-Ring energizer.
415 Series
The 415 series PTFE rotary swivel seal is a lowfriction 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.
Installation Drawing
Material Ranges
The 415 series rotary seal features custom blended PTFE-filled compounds providing ultra-low friction and high-speed performance with minimal wear. The standard compounds are PTFE with Bronze filler, or PTFE filled with Glass-Moly + NBR. The temperature range of the seal can be increased by selecting an FPM O-Ring in place of the standard NBR O-Ring.
| PTFE-Bronze compound + NBR O-Ring | MT23 |
| PTFE-Bronze compound + FPM O-Ring | MT26 |
| 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 |
Temperature Ranges
MT23
MT83
°C
°F
hydraulic oil
-30…+100
hydraulic oil
-22…+212
Speed
0.5 m/s (1.65 ft/sec)
Speed
0.5 m/s (1.65 ft/sec)
Pressure
400 bar (6000 psi)
Pressure
400 bar (6000 psi)
hydraulic oil
-30…+100
hydraulic oil
-22…+212
water oil emulsions (HFA)
+5…+60
water oil emulsions (HFA)
+60 +40…+140
water-glycol fluids (HFC)
-30…+60
water-glycol fluids (HFC)
-22…+140
water
+5…+100
water
+40…+212
Speed
0.5 m/s (1.65 ft/sec)
Speed
0.5 m/s (1.65 ft/sec)
Pressure
400 bar (6000 psi)
Pressure
400 bar (6000 psi)
Designed for flexibility across materials, sizes, and performance requirements. Standard and custom diameters ensure optimal integration into your system.
Engineered Performance
Built to Perform
The 415 series rotary seal is ideal for high-pressure sealing applications, offering low-friction performance and double-acting operation.
Benefits
- Low friction
- Double-acting applications
- High-temperature resistance
- Low wear
- Extrusion resistant
- Compatible with a wide range of media
- Available in diameters up to 2100mm
- High abrasion resistance
Applications
- Rolling Mills
- Hydraulic Motors
- Agricultural Hydraulics
- Mobile Hydraulics
- Wind Energy
- High Pressure Valve Stems
- Rotary Actuators
- Rotary Swivels
