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The Hallite 755 double acting piston seal is a compact, low friction seal for light to medium-duty applications designed originally to fit North American NFPA groove standards. Comprised of a tough, wear-resistant thermoplastic elastomer face seal which is pre-loaded by a square cross-section NBR expander, the face material comes in a number of material options to extend operating conditions. The housing width allows a narrow width piston to be used.
Hallite Compact Low Friction Double Acting Piston Seal, 755 Series, 9.137 in Inside Diameter, 10 in Outside Diameter, -40 to 230 deg F, Polyester, Red, 0.378 in W
| Color | : | Red |
| Dimensions | : | 0.378 in W |
| Inside Diameter | : | 9.137 in |
| Material | : | Polyester |
| Outside Diameter | : | 10 in |
| Series | : | 755 Series |
| Temperature Rating | : | -40 to 230 deg F |
- Excellent position holding characteristics under load
- Low breakout and low operating friction levels
- Excellent wear-resistant
- More tolerant to contamination
- Rapid recovery of face after assembly
- Compatible with most hydraulic fluids
- Operates on wide range of surface finishes
- Ideal for use with Hallite 506, 533 or 87 bearing
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