P18-2.50-37BV
P-V Fluorocarbon U-Seal, 2-1/2 X 2-7/8 X 3/8, Type B Style
Brand: HPSI
HPSI
The P-V Polyseal Fluorocarbon U-Seal combines the proven Polyseal design with genuine DuPont™ Viton® fluorocarbon for demanding hydraulic applications. A four-lobed expander ring maintains consistent sealing force across the operating pressure range while enhancing low-pressure sealing performance to help prevent leakage ("weeping"). Viton® offers excellent compatibility with a wide range of fluids and continuous operating temperatures from -20°F to +400°F, making it ideal for high-temperature and chemically demanding environments.
The Type B profile shares the same rectangular dimensions as the Deep profile but features a Type B beveled sealing lip. The beveled lip provides improved oil film breaking while retaining the deeper profile geometry.
Typical Part Number: P25-2.50-37BV
| Cross Section | : | 3/16 in |
| Height | : | 3/8 in |
| Inside Diameter | : | 2-1/2 in |
| Lip Style | : | Type B |
| Material | : | 90A Dupon Viton® |
| Outside Diameter | : | 2-7/8 in |
| Part Number | : | (Prefix)(C/S)-(ID)-(H) |
| Pressure Range | : | 0 TO 2,000 PSI |
| Temperature Range | : | -20° to 400°F |
- Rectangular profile fits deeper seal gland configurations
- Type B beveled sealing lip improves oil film breaking
- Four-lobed expander ring maintains consistent sealing force across the pressure range
- Enhances low-pressure sealing to help prevent leakage ("weeping")
- Genuine DuPont™ Viton® provides reliable performance in demanding environments
