CFM HRV-48 Ventilation Hood User Manual


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SSTTAANNDDAARRDD FFEEAATTUURREESS && BBEENNEEFFIITTSS
• Supply or exhaust applications
• Direct drive (HRVD) or belt drive (HRVB) arrangements
• Spark resistant, cast aluminum airfoil axial impeller
• Factory set adjustable pitch blades
• Aerodynamically efficient performance
• Heavy duty welded steel base
• Air dried enamel paint finish
• Aluminum hood with birdscreen
• TEFC industrial duty motor
• Direct drive units are easily maintained – no belts or pulleys
• Belt drive units have self-aligning pillow block bearings
• Belt drive units use v-belt drive for low speed operation
AAPPPPLLIICCAATTIIOONNSS
• Fume and smoke exhaust • General ventilation
• Make-up air • Filtered air supply
• Heat exhaust
AACCCCEESSSSOORRIIEESS // OOPPTTIIOONNSS
• Filtered intake unit • 2” thick disposable filters, for filtered intake unit
• Gravity shutter for exhaust only • Variable pitch sheaves for easy & accurate adjustment
• Pre-fabricated roof curb • Disconnect switch – mounted, or mounted & wired
• Custom curb panel to match existing curb • Motor operated damper for supply or exhaust applications
• Epoxy or Eisenheiss coatings • Explosion proof & special duty motors
MODEL A B D E G
WT (LBS)
LESS MTR
MAX MTR
FRAME
HP
HRV-24 30 54 x 64 41.5 39 25.5 324 145T
1
/4 - 1
HRV-30 36 60 x 76 41.5 45 25.5 365 145T
1
/
3 - 1
1
/
2
HRV-36 42 72 x 82 45.5 51 27.5 410 145T
1
/3 - 2
HRV-42 48 80 x 89 45.5 57 27.5 503 184T
1
/
2 - 3
HRV-48 54 87 x 95 49.5 63 29.5 630 184T
3
/4- 5
HRV-54 60 92 x 98 50.5 69 29.5 870 215T 1 - 5
HRV-60 66 90 x 107 54.5 75 31.5 1140 215T 1 - 10
*DO NOT USE FOR CONSTRUCTION
CONSULT FACTORY FOR CERTIFIED PRINTS
DIMENSIONS IN INCHES*
HHRRVV HHOOOODDEEDD RROOOOFF VVEENNTTIILLAATTOORRSS
D
SQ. INSIDE BASE
E
B
A
FAN PANEL DIMENSION
G
DAMPER (OPTIONAL)
CURB
2-1/2”
MODEL
MINIMUM
CFM
MAXIMUM
CFM
MAXIMUM CFM
WITH FILTERS
HRV-24 800 6,700 4,861
HRV-30 800 11,800 11,800
HRV-36 1,800 15,376 13,889
HRV-42 3,300 22,296 16,000
HRV-48 4,283 30,900 18,750
HRV-54 8,000 35,238 19,333
HRV-60 9,600 47,000 21,333
PERFORMANCE RATING
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