Engineered and manufactured to support the multitude of counter weighted hose loaders outfitting the west coast terminals throughout California. Due to the high moment loads on larger loading assemblies, the 857-F incorporated Timken® tapered roller bearings in the mechanical chamber. This allows for he intense bending moment at the riser and resolves all associated fatiguing issues at the base.
Features
- Slide collar allows for complete seal change in under 15 minutes in the field, without needing to dismantle the swivel joint
- Housing: Milled/manufactured
- Seat Type: Dual o-ring removable seats; Seats are enclosed with a heavy wall locking collar to allow for various flow rates
- Collar: Machined steel
- Bearing Design: Dual track
- Grease Fitting: Single Point
- Construction: Carbon steel swivel
- End Connections: 150# Raised face flange ends
- Style: 20F
- Extended service life
- 1-Year warranty
