Face Seal – ID Sealing – AE Ring
Installation
Benefits
High-pressure capability and wide temperature range
Excellent fluid compatibility including water-based fluids
Highly extrusion resistant
Extended service life
Direct retrofit for O-ring groove sizes
Readily available in custom cross sections, heavy-duty designs
Applications
The 509 series face seal is one of the most versatile seals typically used to connect larger sizes of pipe, tube, and hose in fluid power systems.
Typical applications include:
- S.A.E. J518c Flange
- 4-Bolt Split Flange
- Code 61 and 62 Flanges
- ISO 6141, DIN 20066, JIS B 8363
- High-Pressure Flange Connections
- BOP Door Seals
- Hydraulic Cylinder Face Seals
The 509 series flange seal features high-grade polyurethane MP30 H-PU, available up to 2100 mm in diameter. 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, polyamide, PTFE with bronze filler and PEEK.
| Material | Code |
|---|---|
| Polyurethane H-PU/POM | MP30 |
| Hydrogenated NBR/PTFE-Bz | MN32 |
| Hydrogenated NBR/POM | MN30 |
| FPM/PTFE-Bz | MF19 |
| EPDM/PTFE-Bz | ME19 |
| NBR/POM | MN10 |
| Temperature | MP30 °C |
°F | ||
|---|---|---|---|---|
| hydraulic oil | -20…+115 | -5…+240 | ||
| water oil emulsions (HFA) | +5…+55 | +40…+130 | ||
| water-glycol fl uids (HFC) | -20…+55 | -5….+130 | ||
| polyol esters (HFD) | – | – | ||
| water | +5…+55 | +40…+130 | ||
| Speed | – | |||
| Pressure | 1380 bar (20000 psi) | |||
Note: for other materials or fluids please contact our engineering department.