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Piston seal GRC series
O-ringNBRPU

Piston seal - GRC series - EVCO - O-ring / NBR / PU
Piston seal - GRC series - EVCO - O-ring / NBR / PU
Piston seal - GRC series - EVCO - O-ring / NBR / PU - image - 2
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Characteristics

Type
O-ring
Material
NBR, PU
Configuration
circular
Application
piston, for hydraulic applications, axial pressure, lubricant, for cylinders
Other characteristics
hydraulic, double-acting, abrasion-resistant, compact, self-lubricated
Temperature limit

Min.: -30 °C
(-22 °F)

Max.: 100 °C
(212 °F)

Pressure limit

400 bar
(5,801.5 psi)

Diameter

Min.: 34 mm
(1.339 in)

Max.: 225 mm
(8.858 in)

Outer diameter

Min.: 45 mm
(1.772 in)

Max.: 320 mm
(12.598 in)

Speed

2 m/s
(6.6 ft/s)

Description

Profile : GRC Composite piston seal - Double acting Type : HYDRAULIC SEAL Material : PU + NBR Pressure : 40 MPa/400 bar Temperature range : -30°C / +100°C Speed : 2 m/s - Slinding ring in high resistance modified polyurethane (hardness 65 shore D) - Lubricant incorporated in the polyurethane to minimise friction - Rectangular expander ensures stability of the friction ring during rapid changes in pressure direction

Catalogs

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Hydraulic sealing

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.