P37-5.00
P Urethane U-Seal, 5 X 5-3/4 X 3/8, Standard Style
Brand: HPSI
HPSI
The P Polyseals are molded from abrasion-resistant 93A polyurethane and designed for reliable hydraulic sealing in dynamic applications. A four-lobed expander ring energizes the sealing lips, even at zero pressure, helping prevent leakage when the system is idle. Optional SKF® 93A high-temperature urethane and SKF® 95A premium urethane materials are available for demanding operating conditions.
The Standard profile features equal seal height and cross section, creating a square seal geometry. It utilizes the Type D sealing lip, making it the standard choice for general-purpose hydraulic sealing applications.
Typical Part Number: P25-2.50
| Cross Section | : | 3/8 in |
| Height | : | 3/8 in |
| Inside Diameter | : | 5 in |
| Lip Style | : | Standard |
| Material | : | Urethane/Nitrile |
| Outside Diameter | : | 5-3/4 in |
| Part Number | : | (Prefix)(C/S)-(ID)-(H) |
| Pressure Range | : | 0 TO 5,000 PSI |
| Temperature Range | : | -65° to 220°F |
- Square profile provides balanced sealing performance
- Type D sealing lip delivers reliable hydraulic sealing
- Four-lobed expander ring energizes sealing lips at zero pressure
- Helps prevent leakage while the hydraulic system is idle
- Abrasion-resistant 93A polyurethane offers long service life
