The mounting screws that bolt the flanges to the wall are concealed by 22-gauge stainless steel covers that snap over the plates once the unit is installed

Sentry Mirror Set of 4 Tamper-Proof Screws w/ Retaining Rings

The Bradley S19314AC features the Halo eye/facewash

Available in two sizes

Shaft Length 2-1/4"

Century AO Smith 768A Unit Heater Motor, 1/3 HP, PSC, 1725 RPM, 115, 230V, 48Y Frame Nominal Size-54" X 42" X 1.5" The mounting screws that boltFeatures: 60 degree C ambient, Split bushing and key for 5 8" dia. shaft included Item: Unit Heater Motor, Motor Type: PSC, HP: 1 3, Nameplate RPM: 1725, Voltage: 115 230, Frame: 48Y, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 1, Speeds: 1, Bearings: Ball, Base: Resilient, Shaft Number: 1, Shaft Length: 5. 03", Shaft Height: 3", Shaft Dia.: 0. 5", Thermal Protection: Yes, Cooling: Air Over, Capacitor: Included.