DA COMPACT Duct Axial Fan

Tubeaxial Fan Series

DA Model

Model Features

  • Exhaust air up to 4,750 CFM with static pressure capabilities to 0.35" w.g.
  • Constructed from die-cast aluminum and finished in a black polyester paint coating
  • All models include asynchronous induction capacitor run and start motors
  • Low profile design
  • Class F motor insulation

cULus

Model Overview

The COMPACT Duct Axial Fans feature an extremely compact design created by the combination of an external rotor motor matched with a direct drive wrap around an impeller hub. This very low profile design optimizes airflow performance while minimizing noise generation. DA's are designed to be installed in-line with inducted or partially ducted ventilation systems for exhaust or supply air applications.

All DA's feature cylindrical flanged casings manufactured from a high grade rolled galvanized steel plate. The motor and impeller assembly is firmly supported within the casing by a strong steel support frame. All models are supplied with a pre-wired junction box located on the outside of the fan casing for easy wiring access. This terminal box protects all wiring connections against the ingress of dust and moisture. The entire assembly is protected by a two-stage primer and tough corrosion and UV resistant polyester paint finish.

5-year fan housing and motor warranty

Size CFM Range Max SP
12 570 to 1,216 3/20"
16 1,760 to 2,540 1/4"
18 2,800 to 3,620 3/10"
20 3,660 to 4,750 7/20"
Dimensional Drawing for the DA Model

Dimensional data is displayed in inches.

Size A B C D E N
12 15-3/16 13-15/16 6-11/16 12-7/16 3/8 8
16 19-3/16 15-3/4 6-11/16 15-3/4 1/2 8
18 21-1/8 17-3/4 7-1/8 17-3/4 1/2 8
20 23-7/16 22-1/16 7-1/8 19-11/16 1/2 12

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

Standard Accessories

SC-15 Speed Control Submittal
ACOP Round Flexible Flanged Connectors Submittal

General Catalog Section
Submittal
Instruction and Operation Manual

  • General/Clean Air