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Centrifugal Direct Drive Downblast Exhaust Ventilators

Amps: 6.2/3.1; CFM @ 0.000" SP: 2,226; CFM @ 0.250" SP: 2,102; CFM @ 0.500" SP: 1,970; CFM @ 1.000" SP: 1,657; CFM @ 1.250" SP: 1,469; HP: 1/2; Mfg. #: 5DDD13DB; OEM Replacement Motor: 4748; RPM: 1684; Shipping Wt. Lbs.: 67; Sones @ 0.250" SP: 17.1; Speed Control Order #: X71-288; Wheel Diam.: 13-1/2";

Order # :
X90-891
Mfg. # :
5DDD13DB
Brand :
Fantech
Catalog Page # :
202
Shipping Weight :
67.00
Country of Origin :
UNITED STATES
My Johnstone Supply Price:

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Description:

  • Designed for low to moderate static pressure in industrial and commercial applications where steady rooftop exhaust is required
  • Roof mount applications only
  • Features spun aluminum housing construction, steel support braces, backward inclined aluminum wheel, externally cooled motor compartment, birdscreen, junction box, welded curb corners and maximum operating inlet temperatures up to 170°F
  • Open dripproof motors, single-phase, 115V, except X90-891, X90-894, X90-895 are 115/230V
  • Variable pitch motor sheaves allows for 25% speed/CFM reduction
  • Shipped completely assembled with motor and drive package

Amps: 6.2/3.1; CFM @ 0.000" SP: 2,226; CFM @ 0.250" SP: 2,102; CFM @ 0.500" SP: 1,970; CFM @ 1.000" SP: 1,657; CFM @ 1.250" SP: 1,469; HP: 1/2; Mfg. #: 5DDD13DB; OEM Replacement Motor: 4748; RPM: 1684; Shipping Wt. Lbs.: 67; Sones @ 0.250" SP: 17.1; Speed Control Order #: X71-288; Wheel Diam.: 13-1/2";

Product Specifications

FootNotesPerformance shown is for installation type A: free inlet, free outlet. Performance ratings include the effects of birdscreens in the airstream. Speed (RPM) shown is nominal and performance shown is based on actual speed of test. The sound ratings shown are loudness values in fan sones at 5-ft. (1.5M) in a hemispherical free field calculated per AMCA Standard 301. Values shown for ventilators listed are for installation type A: free inlet fan sone levels.
HP1/2
Speed Control Order #X71-288
OEM Replacement Motor4748
Amps6.2/3.1
RPM1684
Sones @ 0.250" SP17.1
Wheel Diam.13-1/2"
Shipping Weight67.00
Shipping Width32.00
Shipping Length32.00
Shipping Height26.00

Compliance & Notes

Harmonize Code8414596060

See catalog page 202 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
Fantech
See other: Fantech - Downblast
See all: Fantech Products

Mfg. #: 5DDD13DB

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