Q-152 BUNA 70 Q RING

QH70152 is an AS568-152 black Buna-N (Nitrile) 70 Shore A quad profile Quad-Ring supplied with an inside diameter of 3.237 in (82.22 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.443 in (87.45 mm). In service, this quad-ring delivers lower friction and better sealing stability than a comparable round-section o-ring.

Expect good resistance to water, greases and lubricants, and propane and butane. Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs and low compression set under sustained load. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with strong acids or automotive brake fluid.

Typical settings include hydraulic and pneumatic systems, construction equipment, and agricultural equipment.

Order part number QH70152, sold individually. Unit weight is approximately 1.706 g and nominal inside diameter is listed as 3 1/4 inch. Review your operating media and conditions against this specification before installation.