Description
APPLICATION
Designed for use in high moisture or contaminated airstreams requiring the motor and drive components to be located outside the airstream. Can be adapted to facilitate ductwork connection to fan inlet.
FEATURES AND BENEFITS
- Utilizes Model BCS tube axial duct fan with cast aluminum spark-resistant propeller standard.
- Heavy gauge curb cap continuously welded to prevent water
- Butterfly damper section, mill galvanized construction, with damper blades that open when fan is energized and close watertight when unit is off. Dampers rotate in nylon bearings on a stainless steel axle.
- Butterfly damper section removable as a complete unit for access to
- Combination weather cover/belt guard.
- Motor and drive components located outside the airstream.
- Suitable for maximum temperature up to 225˚F.
MODEL BRVCS – INDUSTRIAL ROOF EXHAUSTER – BELT DRIVE PERFORMANCE DATA
| CAPACITY C.F.M. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Model | Prop | HP | RPM | Curb Cap (Sq.) | Free Air | 1/8″ SP | 1/4″ SP | 3/8″ SP | 1/2″ SP | 3/4″ SP | 1″ SP | 1-1/4″ SP | 1-1/2″ SP |
| 18 | BRV-‐18-‐1/3-‐CS | CA235 | 1/3 | 1725 | 33″ | 3375 | 3000 | 2600 | 2000 | 1400 | -‐- | -‐- | -‐- | -‐- |
| 18 | BRV-‐18-‐1/2-‐CS | CA235 | 1/2 | 1890 | 33″ | 3850 | 3500 | 3100 | 2500 | 2000 | -‐- | -‐- | -‐- | -‐- |
| 18 | BRV-‐18-‐3/4-‐CS | CA107 | 3/4 | 1600 | 33″ | 4100 | 3985 | 3440 | 3050 | 2500 | -‐- | -‐- | -‐- | -‐- |
| 18 | BRV-‐18-‐1-‐CS | CA107 | 1 | 1725 | 33″ | 4600 | 4375 | 4080 | 3600 | 3000 | 2100 | 1550 | -‐- | -‐- |
| 18 | BRV-‐18-‐1-‐1/2-‐CS | CA107 | 1-‐1/2 | 1990 | 33″ | 5350 | 5060 | 4830 | 4550 | 3950 | 3000 | 2500 | -‐- | -‐- |
| 24 | BRV-‐24-‐3/4-‐CS | CA144 | 3/4 | 1600 | 39″ | 6906 | 6510 | 5900 | 5440 | 4650 | 2750 | -‐- | -‐- | -‐- |
| 24 | BRV-‐24-‐1-‐CS | CA144 | 1 | 1725 | 39″ | 7425 | 7000 | 6350 | 5850 | 5000 | 3300 | 1775 | -‐- | -‐- |
| 24 | BPRRV-‐24-‐1-‐1/2-‐CS | CA196 | 1-‐1/2 | 1540 | 39″ | 8200 | 7900 | 7650 | 7280 | 6850 | 5500 | -‐- | -‐- | -‐- |
| 24 | BRV-‐24-‐2-‐CS | CA191 | 2 | 1600 | 39″ | 9760 | 9114 | 8830 | 8460 | 8090 | 7000 | 4400 | -‐- | -‐- |
| 24 | BRV-‐24-‐3-‐CS | CA191 | 3 | 1725 | 39″ | 10500 | 9800 | 9500 | 9100 | 8700 | 7800 | 5000 | 3600 | -‐- |
| 30 | BRV-‐30-‐1-‐CS | CA113 | 1 | 1298 | 45″ | 9897 | 8970 | 7980 | 6050 | 4120 | -‐- | -‐- | -‐- | -‐- |
| 30 | BPRRV-‐30-‐1-‐1/2-‐CS | CA115 | 1-‐1/2 | 1035 | 45″ | 11100 | 10600 | 9700 | 8600 | 7500 | 3500 | -‐- | -‐- | -‐- |
| 30 | BPRRV-‐30-‐2-‐CS | CA115 | 2 | 1176 | 45″ | 12100 | 11660 | 11000 | 10121 | 9322 | 6700 | -‐- | -‐- | -‐- |
| 30 | BRV-‐30-‐3-‐CS | CA115 | 3 | 1350 | 45″ | 13480 | 12982 | 12498 | 12042 | 11465 | 10380 | 9470 | 7500 | -‐- |
| 30 | BRV-‐30-‐5-‐CS | CA115 | 5 | 1650 | 45″ | 16440 | 15832 | 15242 | 14686 | 13982 | 12659 | 11550 | 9200 | -‐- |
| 34 | BRV-‐34-‐2-‐CS | CA190 | 2 | 1027 | 49″ | 14657 | 13652 | 12590 | 11500 | 10000 | 8000 | -‐- | -‐- | -‐- |
| 34 | BRV-‐34-‐3-‐CS | CA190 | 3 | 1175 | 49″ | 17580 | 16750 | 15896 | 14600 | 14095 | 12000 | 9500 | -‐- | -‐- |
| 34 | BRV-‐34-‐5-‐CS | CA190 | 5 | 1416 | 49″ | 20500 | 19800 | 19000 | 18325 | 17500 | 16000 | 14200 | 12250 | -‐- |
| 36 | BPRRV-‐36-‐3-‐CS | CA198 | 3 | 930 | 51″ | 17500 | 16800 | 15900 | 14740 | 14100 | 12200 | -‐- | -‐- | -‐- |
| 36 | BPRRV-‐36-‐5-‐CS | CA198 | 5 | 1100 | 51″ | 20600 | 19950 | 19200 | 18500 | 17800 | 16020 | 14300 | -‐- | -‐- |
| 36 | BPRRV-‐36-‐7-‐1/2-‐CS | CA198 | 7-‐1/2 | 1250 | 51″ | 22500 | 21900 | 21200 | 20750 | 20050 | 19008 | 17000 | 15200 | -‐- |
| 42 | BPRRV-‐42-‐2-‐CS | CA119 | 2 | 820 | 57″ | 20700 | 18900 | 17002 | 14700 | 11400 | 4000 | -‐- | -‐- | -‐- |
| 42 | BPRRV-‐42-‐3-‐CS | CA119 | 3 | 890 | 57″ | 23700 | 22100 | 20200 | 18960 | 16970 | 9950 | 3600 | -‐- | -‐- |
| 42 | BPRRV-‐42-‐5-‐CS | CA199 | 5 | 850 | 57″ | 26900 | 25600 | 24403 | 23450 | 22250 | 18400 | 13900 | -‐- | -‐- |
| 42 | BPRRV-‐42-‐7-‐1/2-‐CS | CA199 | 7-‐1/2 | 960 | 57″ | 30800 | 29600 | 28500 | 27400 | 26200 | 23500 | 20500 | 16500 | -‐- |
| 42 | BPRRV-‐42-‐10-‐CS | CA199 | 10 | 1075 | 57″ | 33300 | 32500 | 31500 | 30300 | 29500 | 27400 | 25100 | 22000 | 18000 |
| 48 | BPRRV-‐48-‐5-‐CS | CA195 | 5 | 800 | 63″ | 33000 | 31000 | 29400 | 27500 | 25670 | 20700 | -‐- | -‐- | -‐- |
| 48 | BPRRV-‐48-‐7-‐1/2-‐CS | CA195 | 7-‐1/2 | 900 | 63″ | 37500 | 35900 | 34500 | 32800 | 31200 | 27700 | 23000 | -‐- | -‐- |
| 48 | BPRRV-‐48-‐10-‐CS | CA195 | 10 | 1000 | 63″ | 41200 | 39700 | 38300 | 36900 | 35400 | 32400 | 29000 | 24400 | -‐- |
| 60 | BPRRV-‐60-‐5-‐CS | CA143 | 5 | 690 | 75″ | 45000 | 40800 | 36000 | 32150 | 26000 | -‐- | -‐- | -‐- | -‐- |
| 60 | BPRRV-‐60-‐7-‐1/2-‐CS | CA227 | 7-‐1/2 | 690 | 75″ | 51000 | 49500 | 47250 | 43500 | 39375 | 30750 | 21375 | 16875 | 12000 |
| 60 | BPRRV-‐60-‐10-‐CS | CA227 | 10 | 783 | 75″ | 54000 | 51900 | 49000 | 46300 | 43200 | 36000 | 27000 | -‐- | -‐- |
| 60 | BPRRV-‐60-‐15-‐CS | CA227 | 15 | 870 | 75″ | 61000 | 59500 | 57000 | 55000 | 49000 | 46000 | 40000 | 32000 | -‐- |
