2-2 2-3
Mechanical InstallationMechanical Installation
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Fan Model A - Horizontal
Minimum Spacing
between Beams
B - Horizontal
Minimum Center to
Center Distance
C - Horizontal
Minimum Outer
Distance
D - Vertical
Minimum Spacing
between Beams
E - Vertical
Minimum Center to
Center Distance
F - Vertical
Minimum Outer
Distance
PPFS72
PPFD72
10 1/2 (27) 89 (226) 175 1/2 (446) 6 1/2 (17) 85 (216) 171 1/2 (436)
PPFS55
PPFD55
10 1/2 (27) 70 3/4 (180) 139 (353) 12 1/2 (32) 72 3/4 (185) 144 (366)
PPFV36 10 1/2 (27) 50 1/2 (128) 98 1/2 (250) 5 (13) 45 (114) 93 (236)
*Units are inch (cenmeter) unless noted otherwise
Fan AssembliesCross Sectional Width
Fan Model A - Overhang B - Minimum
Wall Thickness
C - Deector
Fully Opened
D - PPF ASK (Actuated
Shutter Kit) Opened
Weight (includes ASK)
lb (kg)
PPFS72
PPFD72
24 (61) 8 1/2 (22) 21 (53) 21 (53) 620 (280)
660 (300)
PPFS55
PPFD55
24 (61) 8 1/2 (22) 17 (43) 21 (53) 435 (195)
510 (230)
PPFV36 24 (61) 8 1/2 (22) 17 (43) 18 (48) 180 (80)
*Units are inch (cenmeter) unless noted otherwise
A
B
C
D
A
D
F
E
B