PTFE Rotary Swivel Seal
Series 416: PTFE Rotary Swivel Seal
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.
Installation
Benefits
Low friction
Rotary swivel applications
High-temperature resistance
Low wear
Low torque
Extrusion resistant
Compatible with a wide range of media
Available in diameters up to 2100 mm
High abrasion resistance
Applications
The 416 series rotary seal is ideal for high-pressure sealing applications, offering low-friction performance and rotary swivel operation.
Typical applications include:
- Rolling Mills
- Hydraulic Motors
- Agricultural Hydraulics
- Mobile Hydraulics
- Pivoting Motors
- Steel Mill Coilers
- Rotary Actuators
- Rotary Swivels
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.
| Material | Code |
|---|---|
| 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 | MP03 °C |
°F |
||
|---|---|---|---|---|
| hydraulic oil | -30…+100 | -22…+212 | ||
| water oil emulsions (HFA) | +5…+60 | +40…+140 | ||
| water-glycol fl uids (HFC) | -30…+60 | -22….+140 | ||
| polyol esters (HFD) | - | - | ||
| water | +5…+100 | +40…+212 | ||
| 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.
