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DDS Series Direct Drive Wall Fans

  • SKU:
  • DDS SERIES

Quick Overview

DDS Series Direct Drive Wall Fans

Details

Designed for heavy duty commercial and industrial applications - Factories, Warehouses, Gymnasiums, Underground parking garages, etc.

The DDS fan utilizes a steel fan blade for efficient and economical operations and is direct drive, therefore requiring little to no maintenance.

This fan is used for exhaust applications.
Please consult factory for supply applications.

  • Heavy gauge steel fan panel with deep spun and flared venturi for maximum efficiency.
  • Heavy gauge welded steel motor supports.
  • Galvanized, heavy gauge steel blades that are statically and dynamically balanced.
  • TEFC motors are standard.

Dimensions

      
MODELBLADE
DIAMETER
A X A
SQUARE
BC (DIRECT DRIVE MOTOR FRAME)
56 - 184213 - 215254 - 286
DDS1212”16.125"2.0"13"----
DDS1414”18.125"2.5"13"----
DDS1616”20.125"3.0"13"----
DDS1818”22.125"3.0"13"----
DDS2020”24.125"3.5"13"----
DDS2424”29.625"4.0"13"14"--
DDS3030”35.625"4.5"13"14"25"
DDS3636”41.625"5.0"13"14"25"
DDS4242”47.625"5.0"13"14"25"
DDS4848”53.625"5.0"--14"25"

Options

Substitute T with CBS SLS or SLBFan Options and Accessories

Specifications

MODEL #WEIGHT
(LBS.)
RPMH.P.dBA
@ 5 ft.
CFM @ STATIC PRESSURE 
SINGLE PHASETHREE PHASE0"1/8"1/4"3/8"1/2"5/8"3/4" 
BLADE DIAMETER12"DDS12T1033CDDS12T3033C*4211401/353940647325---- 
DDS12T1033BDDS12T3033B*3417501/365142212851062697587419234 
14"DDS14T1033CDDS14T3033C*4511401/35813461082624395111-- 
DDS14T1033BDDS14T3033B*3817501/36720371879170514171032882733 
16"DDS16T1033CDDS16T3033C*5011401/363198116601064765463133- 
DDS16T1033BDDS16T3033B*4217501/3722992284126072223180815211314 
18"DDS18T1033CDDS18T3033C*5211401/3642654233116061077745449228 
DDS18T1050BDDS18T3050B*4417501/2744016381635943304293421731814 
20"DDS20T1033CDDS20T3033C*5611401/36935613210273417741350986675 
DDS20T1100BDDS20T3100B*6717501785389516249264674435039513191 
24"DDS24T1075CDDS24T3075C*10011403/4736549601755274482345428012226 
DDS24T1100BDDS24T3100B*9317501816761645361285792529148024316 
DDS24T1300BDDS24T3300B*13217503849909955892078886859981317576 
30"-DDS30T3150C*13911401.5791160010925101939127750461775178 
DDS30T1500BDDS30T3500B*157175059017552171061666116215157451519014541 
36"-DDS36T3200D*23086028016364151721386411597944380946134 
-DDS36T3500C*233114058821692207931989318903178831599313983 
42"-DDS42T3500D*37186058524499231932195720490186601589012704 
-DDS42T3500C*253114058823209226192196221019199251882917519 
48"-DDS48T3750D*5208607.58935654334113185730219280212562222628 
DDS48T3750C*39811407.59232563316773068829636285622722225795 
                
For three phase motors, substitute “*” with “M” for 230/460 volt (If 208V required please specify) or “P” for 575 volt. Fan blades tested in accordance with AMCA standard 210, figure 12. dBA ratings shown are measured at 0” static pressure and should be used as a guideline only.