Dayton 1/2 HP Washdown Motor,3-Phase,3550 Nameplate RPM,230/460 Voltage,Frame 56C - 1TRZ7 Nominal Size-54" X 42" X 1.31" the bladder automatically expands as

the bladder automatically expands as the liquid level rises

Enclosure: open Mounting: tab

Blue polypropylene fill has stiff bristles to sweep heavily caked dirt and debris on very rough surfaces

74 (L) X 29

such as air compressors

Dayton 1/2 HP Washdown Motor,3-Phase,3550 Nameplate RPM,230/460 Voltage,Frame 56C - 1TRZ7 Nominal Size-54" X 42" X 1.31" the bladder automatically expands asAny motor used in a fan product, such as bathroom exhaust fans, wall insert fans, ceiling insert fans, attic exhaust fans, whole house fans and duct fans, etc., which are built into or within the building structure and which are likely to operate unattended or in situations in which the operator may not detect a locked rotor (stalled motor) condition must have either a manual reset thermal protector or a thermal cut off (one shot) device.