Hallite 820 Wiper
SKU:
ST-350-XLF
ST-350-XLF Urethane Wiper Ring | 3 1/2 in ID 4 in OD
Single-lipped, snap-in rod wiper is designed to fit D-style housings.
The ST-XLF wipers are designed to fit the standard ST wiper groove. These wipers include a dust lip to prevent contaminates from entering through the groove. They also have a ribbed inside diameter for low friction operation and to prevent pressure traps between the wiper and rod seal. Developed specifically for use in harsher environments with heavy contamination, such as in agriculture, off-highway, and forestry equipment.
$19.05 / EA
Urethane Material | 3 1/2 in Nominal Inner Diameter
Features
- Precision trimmed wiping lip
- Retrofits most ‘D’ wiper housings
- Especially effective in vertically mounted cylinders
- Designed to follow the rod deflection caused by side loads
- Interchangeable with Hallite 520 wiper
- Sharp wiping lip scrapes heavy contamination from rod protecting sealing system
- Umbrella Wiper Technology™ protects housing from contamination and reduces moisture ingress
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Item Specifications
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0.25 Inch
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+0.004, +0.000
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4 Inch
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±0.003
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Urethane
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230 °F
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-50 °F °F
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1/4 Inch
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3 1/2 Inch
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4 Inch
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0.125 Inch
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+0.004, +0.000
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3.5 Inch
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-0.001, -0.005
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5 Years
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12 ft/sec
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ST-XLF
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3.832 Inch
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±0.005
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Extra Lip
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inch
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0.04 lbs per EA
