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Galvanized Steel Inline Duct Booster, Fits Duct Dia. 5 to 8", Voltage 120V

  • Item # 4C724
  • My Part #
  • Mfr. Model # DB-2
  • Catalog Page # 3103
  • UNSPSC # 40101604
Galvanized Steel Inline Duct Booster, Fits Duct Dia. 5 to 8", Voltage 120V close

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  • Shipping Weight 7.1 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Booster fits in round, square, or flat ducts as shallow as 3-1/4" deep. One 4" x 7" cutout is required. Unit attaches to ductwork with 4 sheet metal screws. Steel housing and wheel. 1/70 HP. The permanently lubricated motor is positioned out of the air stream. Motor shaft should remain horizontal to the floor; mount on bottom of horizontal or side of vertical duct. Not for use with combustion exhaust. Unit may be actuated by Pressure Switch No. 5C968, sold separately.
Note: The cfm rating is for 8" dia. pipe. Air flow will decrease slightly with smaller pipe.

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Technical Specs

  • Item Inline Duct Booster
  • Housing Material Galvanized Steel
  • Fits Duct Dia. 5 to 8"
  • Voltage 120V
  • Max. Amps 0.51
  • Max. Wattage 40
  • Number of Speeds 1
  • Length 7"
  • CFM @ 0.000-In. SP 275
  • CFM @ 0.400-In. SP 220
  • CFM @ 0.450-In. SP 180
  • CFM @ 0.500-In. SP 100
  • Max. Inlet Temp. 200 Degrees F
  • Inlet and Outlet Dia. 5 to 8"
  • Hz 60
  • Phase 1
  • Motor RPM 1550
  • Motor Enclosure Totally Enclosed
  • Bearing Type Sleeve
  • Width 9-1/2"
  • Height 8-3/4"
  • Speed Control Yes
  • Mounting Position Horizontal
  • Standards UL Listed
  • Includes Mounting Template
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