MKPD
A double acting piston seal with many features; two compact seal edges to concentrate the load against the dynamic surface, a cavity between the two external seal edges to retain fluid (reducing friction and wear), side grooves to allow pressure to load the energizer in all working conditions, high sealing performance at low pressure, excellent wear-resistance, and high resistance against extrusion.
| SEAL INFORMATION | |||||
|---|---|---|---|---|---|
| MATERIAL | 97A URETHANE SEAL 70A NITRILE EXPANDER | ||||
| TEMPERATURE RANGE | -22° TO +210° F | ||||
| PRESSURE RANGE | 0 TO 5,800 PSI | ||||
| SPEED | 1.5 FT/SEC | ||||
| PART NUMBER | (Prefix) - (OD) x (ID) x (W) | ||||
| MAXIMUM EXTRUSION GAP | |||||
| Pressure (PSI) | 725 | 1450 | 2900 | 4350 | 5800 |
| Max Diametrical Gap (inches) | 0.047 | 0.031 | 0.016 | 0.010 | 0.007 |
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