JOHNSTONE SUPPLY

Description:

• Designed to provide filtered supply air in industrial and commercial buildings, as well as industrial or commercial kitchen applications
• Includes one set of 1" washable aluminum filters
• Lifting lugs are standard on all sizes
• Permanently lubricated maintenance-free bearings (20" model features pillow block bearings)
• Galvanized metal housing and base
• Roof or wall mountable (15" and 20" models are roof mount only)
• All ventilators are UL Standard 705 listed power ventilators
• All motor and drive packages comply with the minimum efficiency levels of EPAct ‘92; affected motors bear the seal
• Variable pitch motor sheaves allows for 25% speed/CFM reduction
• Shipped completely assembled with motor and drive package Power ratings (BHP) do not include drive losses

CFM @ 0.250" SP: 2,628; CFM @ 0.500" SP: 870; HP: 1/2; LWA 0.250" SP: 71; Max. BHP: 0.58; Mfg. #: 5FSU15DX; OEM Replacement Motor: 8746; RPM: 535; Shipping Wt. Lbs.: 294; Wheel Diam.: 15";