The ring has a trapezoidal shape

the unit works with rolls that have inner cores that are 2-1/4 inches in diameter

and a stub roll feature to minimize paper waste

While all of our hand dryers eliminate paper towel mess

Pneumatic gas shock mechanism opens andcloses unit smoothly

Century AO Smith UB09CCH2F Unit Bearing Fan Motor, 9 HP, Split-Phase, 1550 RPM, 230V, Unit bearing Frame Top Selling Toilet Paper Dispensers for Campgrounds & RV Parks The ring has a trapezoidalCross Reference: Emerson 2109 Features: 3 rear mounting holes, UL & CSA recognized, Horizontal and shaft up mounting only, Two feet, Emerson number 2109 Item: Unit Bearing Motor, Motor Type: Split Phase, HP: 9, Nameplate RPM: 1550, Voltage: 230, Frame: Unit bearing, Enclosure: Totally Enclosed, Rotation: CCWLE, Hz: 50, 60, Speeds: 1, Shaft Type: Special, Shaft Number: 1, Protection: Auto, Thermal Protection: Yes, Cooling: Air Over.