P/S®-I MILL-RIGHT® Machined
The Style 85 seal is similar to the P/S®-I seal in that it is a single or multi-lip seal in a single casing. Because each seal is machined, it can be manufactured in various sizes and configurations without special tooling requirements. Style 85 is o-ring mounted, so it can be installed and removed without damage.
Features and Benefits
- Can be machined to fit special sizes and configurations without special tooling
- Can be extracted without damage to the seal housing
- Can be made into single or multiple sealing element units within a single body
- Environmental control between multiple sealing elements
- Stainless steel (machined inner and outer housing)
- GYLON® used as gasket sealing element
- O-ring mounted (o-ring compound is determined by the application)
- O-ring to bore installation
- Anti-rotation pins, snap-ring or clamping plate to prevent seal rotation in bore
Specifications
- Maximum Pressure: 150 psi / 10 bar with cover plate; 75 psi / 5 bar without cover plate
- Maximum Vacuum: Full vacuum with lip facing away from source
- Temperature: -40°F / -40°C to 400°F / 204°C (Contact Garlock for temps over 400°F / 204°C)
- Maximum Surface Speed: 700 fpm / 3.5 m/s dry; 1800 fpm / 9.1 m/s with lubrication
- Maximum Runout: 0.005 in / 0.13 mm
- Shaft Finish: 4 to 8 µin Ra / 0.10 to 0.20 µm Ra
- Shaft Hardness: 50 to 70 Rockwell C recommended
- Bore finish: 100µin Ra / 2.54 µm Ra
