Model BRV – Industrial Roof Exhauster

DIMENSIONS(subject to change without notice)

MODEL A B C D F HP
BRV-18 18″ 24″ 33″ sq. 12″ 20″ 1/3-1 1/2
BRV-24 24″ 30″ 39″ sq. 12″ 24″ 3/4-1
BRV-24 24″ 30″ 39″sq. 16″ 24″ 1 1/2-3
BRV-30 30″ 36″ 45″ sq. 16″ 26″ 1-5
BRV-34 34″ 40″ 49″ sq. 16″ 29″ 2-5
BRV-36 36″ 42″ 51″ sq. 18″ 30 1/2″ 3-7 1/2
BRV-42 42″ 48″ 57″ sq. 18″ 33″ 2-5
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Description

APPLICATION

Designed for smoke, heat and fume removal in situations requiring the motor and drive components to be located outside the airstream.

FEATURES AND BENEFITS

  • Utilizes Model B tube axial duct fan with cast aluminum sparkresistant propeller standard.
  • Heavy gauge curb cap continuously welded to prevent water penetration.
  • Butterfly damper section, mill galvanized construction, with damper blades that open when fan is energized and close weathertight 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
    propeller.
  • Combination weather cover/belt guard.
  • Motor and drive components located outside the airstream.
  • Fan suitable for use in dry environments up to 180˚F.

MODEL BRV – INDUSTRIAL ROOF EXHAUSTER – BELT DRIVE PERFORMANCE DATA

CAPACITY C.F.M.
Blade Dia. Model Prop HP RPM 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 CA235 1/3 1725 3375 3000 2600 2000 1400 – – – –
BRV-18-1/2 CA235 1/2 1890 3850 3500 3100 2500 2000 – – – –
BRV-18-3/4 CA107 3/4 1600 4100 3985 3440 3050 2500 – – – –
BRV-18-1 CA107 1 1725 4600 4375 4080 3600 3000 2100 1550 – –
BRV-18-1-1/2 CA107 1-1/2 1990 5350 5060 4830 4550 3950 3000 2500 – –
24″ BRV-24-3/4 CA144 3/4 1600 6906 6510 5900 5440 4650 2750 – – –
BRV-24-1 CA144 1 1725 7425 7000 6350 5850 5000 3300 1775 – –
BPRRV-24-1-1/2 CA196 1-1/2 1540 8200 7900 7650 7280 6850 5500 – – –
BRV-24-2 CA191 2 1600 9760 9114 8830 8460 8090 7000 4400 – –
BRV-24-3 CA191 3 1725 10500 9800 9500 9100 8700 7800 5000 3600 –
30″ BRV-30-1 CA113 1 1298 9897 8970 7980 6050 4120 – – – –
BPRRV-30-1-1/2 CA115 1-1/2 1035 11100 10600 9700 8600 7500 3500 – – –
BPRRV-30-2 CA115 2 1176 12100 11660 11000 10121 9322 6700 – – –
BRV-30-3 CA115 3 1350 13480 12982 12498 12042 11465 10380 9470 7500 –
BRV-30-5 CA115 5 1650 16440 15832 15242 14686 13982 12659 11550 9200 –
34″ BRV-34-2 CA190 2 1027 14657 13652 12590 11500 10000 8000 – – –
BRV-34-3 CA190 3 1175 17580 16750 15896 14600 14095 12000 9500 – –
BRV-34-5 CA190 5 1416 20500 19800 19000 18325 17500 16000 14200 12250 –
36″ BPRRV-36-3 CA198 3 930 17500 16800 15900 14740 14100 12200 – – –
BPRRV-36-5 CA198 5 1100 20600 19950 19200 18500 17800 16020 14300 – –
BPRRV-36-7-1/2 CA198 7-1/2 1250 22500 21900 21200 20750 20050 19008 17000 15200 –
42″ BPRRV-42-2 CA119 2 820 20700 18900 17002 14700 11400 4000 – – –
BPRRV-42-3 CA119 3 890 23700 22100 20200 18960 16970 9950 3600 – –
BPRRV-42-5 CA199 5 850 26900 25600 24403 23450 22250 18400 13900 – –

OPTIONAL ACCESSORIES

  • Weatherproof non-fused disconnect switches
  • Insulated roof curbs for flat or pitched roofs

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