Pneumatic Actuator Positioner, Adjustment Method Screwdriver, Air Consumption 5 scim, Application Pneumatic Damper Actuators, Body Material Die Cast Aluminum, Compatible Manufacturer Model Number D-3153, Compatible Product Type Pneumatic Actuators, Cover Material Noryl, Diaphragm Material Rubber, For Actuator Pneumatic Damper, Includes Mounting Bracket, Main Port Connection Size 1/4 in, Main Port Connection Type Barbed Hose, Maximum Operating Span 13 psi