The "convex" or higher station provides a more ergonomically correct position for able bodied users while the "concave" or lower stations can be mounted to meet ADA or TAS guidelines

If installed with 1-1/2 inches of clearance

the unit offers 500 standard paper toilet seat covers and two rolls of standard or 1800 sheet toilet paper that is 4-1/2 inches in width by 5-1/4 inches in diameter

the unit has a stainless steel collar and measures 17-3/8 inches in width by 20 inches in height by 4-1/4 inches in depth

Nidec US Motors 1873 Condenser Fan Motor, 1/6 HP, PSC, 825 RPM, 208-230V Capacity-450 C-fold or 600 multi-fold towels The "convex" or higher stationFeatures: 60 degree C ambient, 30" leads, Drain holes, Rheem mount holes Item: Condenser Fan Motor, Motor Type: PSC, HP: 1 6, Nameplate RPM: 825, Voltage: 208 230, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 1, Speeds: 1, Insulation Class: B, Mounting: Stud, Bearings: Sleeve, Shaft Type: Flat, Shaft Number: 1, Shaft Length: 6", Shaft Dia.: 0. 5", Protection: Auto, Thermal Protection: Yes, Cooling: Air Over, Capacitor: 5M 370V.