568-032 URETHANE 70 DURO ORINGS

U70032 is an AS568-032 clear Polyurethane (AU/EU) 70 Shore A O-Ring with an inside diameter of 1.864 in (47.35 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.004 in (50.9 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists extrusion under high pressure, impact and shock loading, and abrasion and wear. That behavior comes from the compound itself: Polyurethane (AU/EU) delivers toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with ketones or hot water and steam.

Typical settings include press and forming equipment, mining and heavy equipment, and off-highway equipment.

Reference part number U70032 when ordering; the item is sold individually. Nominal inside diameter is listed as 1 7/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.