3-920E70
70A Ethylene Propylene O-Ring for Straight Thread Boss Fitting, 1.475 X 1.711 X 0.118, AS568-920
Part #:
3-920E70
Min. Order Qty: 1
Brand: HPSI
HPSI
70A Ethylene Propylene Boss O-Rings are made from EPDM and designed specifically for SAE straight-thread O-ring Boss (ORB) fittings in high-pressure hydraulic systems. They provide excellent resistance to weathering, abrasion, hot water, steam, silicone fluids, and phosphate ester-based hydraulic fluids, making them well suited for primarily static sealing applications. These O-rings perform extremely well with brake fluids but are not compatible with petroleum-based fluids or diester lubricants.
| Cross Section | : | 0.118 in |
| Dash Number | : | 920 |
| Inside Diameter | : | 1.475 in |
| Material | : | 70A Ethylene Propylene (EPDM) |
| Outside Diameter | : | 1.711 in |
| Part Number | : | (Prefix)-(Dash #)(70 Duro EPDM) |
| Temperature Range | : | -65° to 300°F |
- 70A ethylene propylene (EPDM) construction provides durable sealing performance
- Designed specifically for SAE straight-thread O-ring Boss (ORB) fittings
- Suitable for high-pressure hydraulic systems
- Excellent resistance to weathering and abrasion
- Resistant to hot water and steam
- Resistant to silicone fluids
- Excellent compatibility with phosphate ester-based hydraulic fluids
- Designed primarily for static sealing applications
- Performs extremely well with brake fluids
- Not compatible with petroleum-based fluids or diester lubricants