R67R
Small cross-section low-friction external swivel seal
Composite seal for sealing the bore of swivel joints and rotary couplings.
This seal is designed to retrofit O-ring glands, to minimize system friction, and to provide a positive seal on the bore. It is used where radial grooves must be kept as small as possible. Up to 3,500*psi. Small quantities are available in 1 to 3 days.
Operating Range
| Material | Max.Pressure | Temperature | Surface Speed | Application | Dry-run | PV-Rating |
| Permachem 6233 | 3,500psi (240bar) | -58 to 400°F (-50 to 200°C) | Up to 400 fpm (2m/s) | standard oil lubrication, high waterbased fluids | YES | 7 |
| Permachem 6235 | 3,500psi (240bar) | -58 to 400°F (-50 to 200°C) | Up to 400 fpm (2m/s) | Soft shaft material, gaseous media, FDA compliant | YES | 7 |
| Duraloy 4736 | 3,500psi (240bar) | -58 to 400°F (-50 to 200°C) | Up to 400 fpm (2m/s) | low wear and abrasion, long service life | YES | 7 |
