BEFx BESB Fan Parts
EXHAUSTO BESB is discontinued and replaced with the BEFx fan
BESB Fan Parts
An EXHAUSTO BESB is a box ventilator fan with a backward inclined centrifugal impeller.
The BESB fan is used for air supply or exhaust systems with a motor and impeller mounted on the door.
BESB sizes included the BESB250, BESB315, BESB400 & BESB500.
V4 Motors are still available for the BESB250, but all other parts are not available.
| BESB Fan | BESB250 | BESB315 | BESB400 | BESB500 | |
|---|---|---|---|---|---|
| Motor Type | V4 AVAILABLE | 1HP DISCONTINUED | 2HP DISCONTINUED | 3HP DISCONTINUED |  |
| ME# Motor Part Number | 1200974 V4 650.0504.1200 | 1200579S 655.0501.2200 | 1200786S 655.0002.4200 | 1200787S 655.0503.4200 | |
| Impeller | DISCONTINUED | DISCONTINUED | DISCONTINUED | DISCONTINUED |  |
| Impeller Part Number | 0301029 699.0200.0008 | 0300720 699.0400.0008 | 0300674 699.0600.0008 | 0300713 699.0800.0008 | |
| Capacitor Size | 30 MFD |  |
|||
| Capacitor Part Number | 2000957 604.0800.0064 | N/A | N/A | N/A |
ENERVEX BEFx box ventilator is the exhaust fan to replace the BESB
The fan design of the inlet and discharge areas assure minimum lint build up.
BEFx Fan system specifications are available in the links below.
Motors, impellers and available BEFx parts are on demand and will ship direct from ENERVEX.
BEFx Fan Parts
BEF225x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF225x | 120V | 640.7461.1200 | 746.3.395-2 | PRT122225IM |
| 200V | 640.7461.1200 | 746.3.395-2 | PRT122225IM | |
| 400V | 640.7462.4200 | 746.3.394-3 | PRT122225IM |
BEF315x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF315x | 120V | 640.7461.1200 | 746.3.395-2 | PRT122315IM |
| 200V | 640.7461.1200 | 746.3.395-2 | PRT122315IM | |
| 400V | 640.7462.4200 | 746.3.394-3 | PRT122315IM |
BEF335x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF355x | 120V | 640.7461.1200 | 746.3.395-2 | PRT122355IM |
| 200V | 640.7461.1200 | 746.3.395-2 | PRT122355IM | |
| 400V | 640.7462.4200 | 746.3.394-3 | PRT122355IM |
BEF450x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF450x | 200V | 640.7471.6000 | 747.3.368 | PRT122450IM |
| 400V | 640.7471.6000 | 747.3.368 | PRT122450IM |
BEF500x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF500x | 200V | 640.7491.2200 | 749.3.391 | PRT122500IM |
| 400V | 640.7492.4200 | 749.3.385 | PRT122500IM |
BEF560x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF560x | 200V | 640.7663.2200 | 766.3.405-101 | PRT122560IM |
| 400V | 640.7493.4200 | 749.3.687 | PRT122560IM |
BEF630x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF630x | 200V | 640.7663.2200 | 766.3.405-101 | PRT122630IM |
| 400V | 640.7493.4200 | 749.3.687 | PRT122630IM |
BEF710x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF710x | 400V | 640.7662.4200 | 766.3.605-101 | PRT122710IM |
BEF800x
| Fan | Voltage | ENERVEX Motor # | DANFOSS Motor # | Impeller |
|---|---|---|---|---|
| BEF800x | 400V | 640.7665.4200 | 766.3.933-101 | PRT122800IM |
For information to upgrade your fan system visit us at enervexfansource.
Or give us a call.