Double Acting Hydraulic Piston Seal DAS80-60 80×60×35.1mm NBR Construction for 40MPa Pressure Applications
Double-acting hydraulic piston seals designed for high-pressure applications in industrial machinery and construction equipment. These combined seals provide reliable performance in demanding hydraulic systems.
- Oil seal edge with elastomer construction
- Short, soft sealing lip with spring reinforcement
- Integrated dustproof lip for contamination protection
- High-pressure resistance for demanding applications
- Suitable for sealing pressure situations in hydraulic cylinders
- Maximum Pressure: ≤40 MPa
- Temperature Range: -35°C to +110°C
- Speed: Maximum reciprocating speed capability
- Compatible Media: Mineral oil-based hydraulic fluids, flame retardant hydraulic fluids
- Profile Seal: NBR (Nitrile Rubber)
- Back-up Ring: Polyester Elastomer
- Guide Rings: POM (Polyoxymethylene)
Comprehensive size range from 20mm to 80mm diameters. The DAS80-60 model features dimensions of 80×60×35.1mm.
| Part No | D | A | G | D1 | H | ||
|---|---|---|---|---|---|---|---|
| -DAS80-62 | 80.00 | 62.00 | 76.00 | 22.50 | 3.60 | 79.00 | 29.70 |
| -DAS80-60 | 80.00 | 60.00 | 74.15 | 22.40 | 6.35 | 78.30 | 35.10 |
| -DAS75-59 | 75.00 | 59.00 | 71.00 | 20.50 | 3.10 | 74.00 | 26.70 |
| -DAS75-55 | 75.00 | 55.00 | 69.20 | 22.40 | 6.35 | 73.30 | 35.10 |
| -DAS70-58 | 70.00 | 58.00 | 66.00 | 20.50 | 4.20 | 69.40 | 28.90 |
| -DAS70-54 | 70.00 | 54.00 | 66.00 | 20.50 | 3.10 | 69.00 | 26.70 |
| -DAS70-50 | 70.00 | 50.00 | 64.20 | 22.40 | 6.35 | 68.30 | 35.10 |
We also supply complete seal kits for various hydraulic components including boom cylinders, arm cylinders, bucket cylinders, hydraulic pumps, control valves, travel motors, swing motors, center joints, control levers, track adjusters, and pilot gear pumps.
We export to North America, Europe, Middle East, Africa, Southeast Asia and other global markets.
Standard delivery takes 5-7 days for items in stock.
Small trial orders are acceptable to accommodate customer needs.
We implement strict inspection during production, recheck products before shipment, and maintain ongoing customer feedback tracking.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.