For two piece pistons, this seal incorporates a nitrile / fabric seal with two split bearings.
| SEAL INFORMATION | |||
|---|---|---|---|
| MATERIAL | NITRILE SEAL ACETAL BEARING |
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| TEMPERATURE RANGE | -22° to +190° F | ||
| PRESSURE RANGE | 0 to 5,000 PSI | ||
| SPEED | 1.5 FT/SEC | ||
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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 EXPANDERTEMPERATURE 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