ALX-DB Downblast Belt Drive Spun Alum Exhauster

SKU#:

ALX-DB SERIES

Ideal for exhausting air from factories, offices, warehouses or commercial buildings. The ALX series spun aluminum exhaust fan can be used as either a roof top or wall mount exhaust fan.

  • Spun aluminum housing will not rust, chip or peel.
  • Aluminum backward inclined wheel is non-overloading.
  • Belt drive.
  • Available with a variety of field or factory installed 1 phase & 3 phase motors.
  • Units up to 24” can be wall mounted.
  • Quick release latches for easy motor access.
  • Standard bird screen.
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WITH MOTORS & DRIVES and wired disconnect                            
MODELRPM RANGEHPRPMValues @ 0.5" SP0" SP1/2" SP1" SP1-1/4" SP1-1/2" SP                            
BHPSonesCFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)                            
SINGLE PHASE AND WIRED DISCONNECT                            
ALX135DBT10025**862-12931/410910.219.614230.17--10910.21--------------                            
ALX135DBT10033**932-13981/312550.2912.916300.29--12850.29--------------                            
ALX135DBT10050**1121 - 15521/213800.3916.318020.35--15010.39--10860.39----------                            
ALX150DBT10050**932-13983/410390.3012.419510.26--14970.30--------------                            
ALX150DBT10075**1078-16173/412220.4817.622940.43--19200.48--13960.48----------                            
ALX150DBT101001113 - 1511113180.592324660.530.580.5621320.590.950.6117270.621.140.54--------                            
ALX165DBT101001097-1489112500.642126970.590.560.6122430.640.920.6617080.681.040.6913010.661.010.67----                            
ALX165DBT101501254-16461 1/214550.992631430.930.420.9227640.990.740.9723301.050.901.0320991.070.951.0418021.080.951.05                            
ALX180DBT10100909 - 1195111760.902133400.810.500.8128940.900.830.8923080.931.000.9219110.921.010.91----                            
ALX180DBT102001113 - 1511213931.443239691.440.341.3736051.440.651.3731451.560.811.4729091.560.881.4726381.560.921.47                            
ALX210DBT10150862-11321 1/29771.2019.348521.210.481.1741041.200.871.1631301.161.061.1222751.250.881.20----                            
ALX245DBT10150673-8891 1/27951.3219.459691.300.531.2447591.320.901.2630631.171.031.13--------                            
ALX245DBT10200745-97928671.712265441.720.441.6154041.710.791.6041001.640.971.5430781.471.031.13----                            
ALX245DBT10300862-113239712.412772652.350.362.1463132.410.662.2052512.370.862.1645922.300.912.1037032.140.921.97                            
THREE PHASE WITH NO DISCONNECT                            
ALX150DB30100*1113 - 1511113180.592324660.530.600.5421320.590.990.5917270.621.180.62--------                            
ALX165DB30100*1097-1489112500.642126970.590.580.5922430.640.950.6317080.681.080.6713010.661.040.65----                            
ALX165DB30150*1254-16461 1/214550.992631430.930.430.9027640.990.750.9523301.050.921.0120991.070.961.0318021.080.961.03                            
ALX180DB30100*909 - 1195111760.902133400.810.510.7828940.900.850.8723080.931.020.8919110.921.030.88----                            
ALX180DB30200*1113 - 1511213931.443239691.440.341.3636051.440.651.3631451.560.811.4729091.560.881.4726381.560.921.47                            
ALX210DB30150*862-11321 1/29771.2019.348521.210.491.1541041.200.881.1431301.161.081.1022751.250.901.18----                            
ALX245DB30150*673-8891 1/27951.3219.459691.300.541.2347591.320.911.2530631.171.051.11--------                            
ALX245DB30200*745-97928671.712265441.720.441.6154041.710.791.6041001.640.971.5430781.470.981.39----                            
ALX245DB30300*862-113239712.412772652.350.372.1163132.410.672.1652512.370.872.1345922.300.932.0737032.140.941.93                            
*For three phase motors substitute "*" with "M" for 230/460 volt (wired for 460V) or "P" for 575 volt.                            
**115V only. All other motors will be wired at high voltage.                            
                                
WITHOUT MOTORS & DRIVES                          
MODELMIN
HP
MAX
HP
MAX
RPM
TYPICAL MAXIMUM CFM @ SP                          
0" SP1/2" SP1" SP1-1/2" SP2"2-1/4"                          
CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)CFMBHPFEIFEPact (kW)                          
ALX135-DB-3/4180022000.640.450.6619930.740.740.7516810.740.950.7513660.741.070.75--------                          
ALX150-DB1/41180029750.930.410.9226890.980.730.9622980.990.950.9718510.971.070.95--------                          
ALX165-DB1/42180038801.760.281.6435821.810.531.6832441.910.691.7728501.920.811.7824511.980.861.8321871.970.871.82                          
ALX180-DB1/42150042571.680.311.5739291.760.581.6435021.900.741.7630521.920.861.7824511.890.901.75----                          
ALX210-DB1/23130063942.770.280.2559032.830.542.5552782.780.742.5145512.740.882.4836272.630.932.3828302.420.892.20                          
ALX245-DB1/25120089554.430.243.9081974.480.463.9473744.500.633.9665054.430.773.9054054.250.843.7546564.030.853.56                          
CFM values listed are summarized for convenience. For full performance data refer to our Delair program.                          
For expanded FEI data click here.                          
Motor plate adapter required for 3HP+                          
Embedded image                      
Embedded imageUL705 POWER VENTILATOR FOR RESTAURANT EXHAUST APPLIANCES                      
Embedded image
MODELDIMENSIONS (INCHES)WEIGHT (lbs) without motors
ABCC2DEFG ØShaft
Size
Wheel Diameter
Diameter
Roof Opening
ALX135-DB25.2531.2521.0024.753.132.003.750.443/4"13.5017.0041
ALX150-DB26.1331.2521.0024.753.752.003.750.443/4"15.0017.0043
ALX165-DB31.1336.2524.7528.005.002.004.000.443/4"16.5020.75106
ALX180-DB31.7536.2528.0024.755.502.004.000.443/4"18.2520.75114
ALX210-DB36.2543.7533.1340.005.252.504.000.441"21.2529.00176
ALX245-DB37.0043.7533.1340.005.882.504.000.441"24.5029.00181
NOTE: DUE TO MOTOR MANUFACTURERS VARIANCES IN DESIGN, PLEASE SEE USER MANUAL FOR MOTOR DIMENSIONAL GUIDELINES.