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With a wider temperature range and a higher pressure rating than the standard DYR style, the DYR-BR43 rod buffer seal offers an asymmetric sealing lip profile, chamfered sealing edges, and pressure relieving capabilities to prevent inner pressure entrapment when employed in a tandem sealing system.
90A Durometer | Urethane Material | 2 in Nominal Inner Diameter | Buffer Seal
HT-4250X3750 has a wall thickness of 0.25 in. The ID is 3.75 in and the OD is 4.25 in. The material is DOM 1026 Carbon Steel and has been stress-relieved and annealed.
Full mill lengths will be cut to lengths between 12 ft and 19 ft long. Packages longer than 44 inches may have additional freight charges.
| 1-14 | $6.33 |
| 15-59 | $5.43 |
| 60-104 | $4.75 |
| 105-149 | $4.22 |
| 150+ | $3.80 |
This wiper is a single lip design molded from high grade urethane and bonded to a carbon steel case.
Urethane Material | 40 MM Nominal Inner Diameter | Wiper
This wiper is a single lip design molded from high grade nitrile and bonded to a carbon steel case.
Nitrile Material | 30 MM Nominal Inner Diameter | Wiper
O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.
70A Durometer | Nitrile Material | 50 MM Nominal Inner Diameter | 2.5 MM Cross Section | O-Ring
Features
- Chemical resistance
- Temperature range of -40 °F to 220 °F
O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.
90 Durometer | Buna-N Rubber Material | 1 5/16 in Nominal Inner Diameter | 1/8 in Cross Section | O-Ring
Features
- Pressure range varies according to diametral clearance
- Temperature range of -40 °F to -240 °F
Hytrel backup ring with a flat cross-section.
Molded of 55D Durometer Hytrel, these back-up rings provide excellent extrusion resistance and tolerance to fluids such as phosphate esters, hydraulic oil and water. Stretched for installation, they return quickly to their original size for easy installation.
55D Durometer | Hytrel Material | 2 1/2 in Nominal Inner Diameter | 0.11 in Cross Section | Backup Ring
Features
- Improved extrusion resistance compared to standard FKM or NBR backups
- Can be stretched over larger diameters and will return quickly to their original size
- High strength and abrasion resistance
- Wide temperature range
- Chemical resistance
- Low friction
- Easy installation
O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.
75 Durometer | Fluorocarbon Material | 5 3/4 in Nominal Inner Diameter | 1/8 in Cross Section | O-Ring
Features
- Pressure range varies according to diametral clearance
- Temperature range of -20 °F to -400 °F
