568-175 URETHANE 90 ORINGS -PREM GRADE

APG stocks the U90175, an AS568-175 clear Polyurethane (AU/EU) 90 Shore A O-Ring measuring an inside diameter of 8.987 in (228.27 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.193 in (233.5 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Polyurethane (AU/EU) delivers very high tensile strength and load capacity, long wear life in dynamic reciprocating service. This material stands up to abrasion and wear, petroleum oils, and ozone. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C). It should not be specified for service in ketones or hot water and steam.

Common environments for this compound include construction machinery, hydraulic cylinders, and off-highway equipment.

Order part number U90175, sold individually. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.