Aro S020-P4B4-020 USNT Industrial Pneumatic Cylinder

The ARO SS20-P4B4-020 Series S Silverair pneumatic cylinder is a 2-inch bore, 2-inch stroke single-acting actuator with a spring return, built around a 304 stainless steel body with 303 stainless steel piston rods, an aluminum head, a U-Cup piston seal, and Buna-N packing. It offers a universal mounting option (pivot or double-end) for flexible installation and is designed for up to 200 psi of compressed air. This stainless-steel cylinder is suited to demanding industrial tasks such as valve actuation, liquid dispensing, and light-duty pump-stroke control in wastewater and process water applications, as well as OEM pump systems. It operates across a temperature range from -40°F to 160°F, enabling reliable performance in harsh environments.