LPD Low Profile Direct Drive Centrifugal Roof/Sidewall Exhaust Fan

Spun Aluminum Centrifugal Fan Series


Model Features

  • Exhaust air up to 420 CFM in high static pressure applications up to 1-3/4" w.g.
  • Low profile attractive spun aluminum exterior
  • Direct drive units have low sound levels and quiet operation
  • Non-overloading backward inclined wheel for efficiency at higher static pressures
  • Roof or sidewall mounting options
  • AMCA Air and Sound Licensed
  • cULus 705 Listed

AMCA Air and Sound Licensed   cULus Listed

Model Overview

LPD direct drive fans are designed to exhaust air in low CFM (up to 420), with high static pressure capability up to 1-3/4". When aesthetics are a concern the low profile design of the LPD is the perfect choice. The LPD is generally used for bathroom, office or light commercial ventilation in ducted systems; and can be mounted either on the roof or wall as the application requires.

5-year fan housing warranty, 3-year motor warranty


Size CFM Range Max SP
6 (@ 60 Hz) 52 to 302 1-1/2"
8 (@ 60 Hz) 52 to 423 1-3/4"
6 (@ 50 Hz) 67 to 279 1-1/4"
8 (@ 50 Hz) 43 to 390 1-1/2"
Dimensional Drawing

Dimensional data is displayed in inches.

Model Size A B C
6 16-1/2" 7" 16-1/2"
8 16-1/2" 7" 16-1/2"

Note: Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.

Standard Accessories

Automatic Damper  
Clip Lock Curb Submittal
Curb Hinge Arrangement  
Motor Operated Damper  
Roof Curb  
Solid State Speed Control  
Sound Curb  

Centrifugal Roof and Sidewall Catalogue
General Catalogue Section
Typical Specification Sheet

  • General / Clean Air
  • Spark Resistant