JOHNSTONE SUPPLY

Description:

• Designed to continually exhaust foul air, smoke, fumes, odors and grease-laden vapors from range hoods and commercial cooking appliances
• All ventilators are UL standard 705 listed power ventilators
• All ventilators are UL listed restaurant exhaust equipment subject 762 (YZHW) and complies with NFPA 96 application requirements allowing operating inlet temperatures up to 300°F (except 8" diameter models)
• Junction box mounted in externally cooled motor compartment
• Fully welded venturi to windband eliminates grease leakage
• Fully rolled windband bead for added strength and stability
• Welded curb corners eliminate water entry into ducts or building
• Pre-wired class B insulated ball bearing 60 Hz motor
• X90-903, X90-905 and X90-906 are 115/230V; all others are 115V
• Units are speed controllable when wired 115V only (speed controller optional)

Amps: 6.2/3.1; CFM @ 0.125" SP: 2,352; CFM @ 0.250" SP: 2,285; CFM @ 0.500" SP: 2,145; CFM @ 0.750" SP: 1,992; CFM @ 1.000" SP: 1,829; HP: 1/2; Mfg. #: 5DDU13DB; OEM Replacement Motor: 4748; RPM: 1690; Shipping Wt. Lbs.: 54; Sones @ 0.250" SP: 19.5; Speed Control Order #: X71-288; Wheel Diam.: 13-1/2";