Nidec US Motors EB840 Square Flange Pool Motor, 2-1/2 HP, Switchless, 3450 RPM, 230V, 56Y Frame Length-33.125" only the door panel is

only the door panel is exposed

The Axion MSR advantage provides an inverted flow design that sweeps contaminants away from the nasal cavity toward the outer edge of the eye

1 1/4" NPT

the unit requires a rough opening that measures 15-3/4 inches in width by 11-3/8 inches in height by 2-3/4 inches in depth for installation

Nidec US Motors EB840 Square Flange Pool Motor, 2-1/2 HP, Switchless, 3450 RPM, 230V, 56Y Frame Length-33.125" only the door panel isFeatures: 50 degree C ambient, Standard efficient, Stainless steel shaft, Low Service Factor Item: Square Flange Pool Pump Motor, Motor Type: Switchless, HP: 2 1 2, Nameplate RPM: 3450, Voltage: 230, Frame: 56Y, Enclosure: Drip Proof, Hz: 60, Phase: 1, Speeds: 1, Service Factor: 1. 04, Insulation Class: B, Bearings: Ball, Shaft Number: 1, Thermal Protection: Yes, Cooling: Ambient.