Labconco Spectrum 177050100 User Manual page 22

Good Installation – Multiple Blower
Figure 4-5
Typical structural frame to
support exhaust duct and resist
Typical 3-piece turnbuckle
wind damage.
connected to structural frame.
Five Typical Blowers
Note: Duct diameters, duct
materials, and heights may vary.
Labconco does not sell the structural supports or guy wires.
For Coated Steel Blowers
10" Coated Steel Blowers include a 10" by 5-1/2" rectangular outlet. A
rectangular to round Transition Adaptor, Labconco part number 4722401, adapts
the outlet connection to accept 10-inch diameter PVC ductwork. Labconco part
number 4722400 adapts the outlet on these blowers to accept 8-inch diameter
PVC ductwork.
12" Coated Steel Blowers include a 13-1/2" by 7" rectangular outlet. Transition
Adaptor, Labconco part number 7003400, adapts the outlet of these blowers to
accept 12-inch diameter PVC ductwork.
See Section 9: Accessories for additional information on outlet adaptors for
Coated Steel Blowers.
For Fiberglass Blowers
10" Fiberglass Blowers feature a 10-3/4" ID outlet connection. 10-inch diameter
ductwork will slip into this connection and should be held by sheet metal screws
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