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Optional Equipment
Extended Discharge Scoop
The optional extended discharge scoop is available if a
greater distance is required between the exhaust and
supply inlets in order to meet code requirements or job
site conditions. The single outlet discharge on the GBD
makes this separation easier.
Roof Curb
If requested, Supreme can provide an all steel roof curb
for the GBD, designed for easy, weatherproof mounting.
Side Inlet Fitting
Unlike other manufacturers, if horizontal roof ductwork is
required, Supreme offers the option of a continuously
welded, grease-tight, side inlet fitting incorporated into
the base of the GBD. This option is needed if ductwork
is to be run horizontally into the fan.
Funnel Fitting
A funnel fitting to connect the grease duct to the fan is
required and is available as a factory supplied option.
Disconnect Switches
A complete line of disconnect switches are available,
factory installed and pre-wired. Switches provided are
non-fused and NEMA 3R.
GBC Dual Motor Blower
100% STANDBY PROTECTION AT A FRACTION OF
THE COST OF TWO SEPARATE FANS
GBC heavy duty, dual motor exhaust blowers from
Supreme Fan have something no one else in the
industry can touch... an ingenious solution to a constant
food service operator’s headache. What happens when
an exhaust blower fails? You shut down and wait for
service. Or you planned ahead and bought a backup
blower, just in case. Now Supreme puts the standby
protection you need into a package that costs hundreds
less than buying a redundant blower and eliminates the
need to wait for service.
GBC Dual Motor Option
Supreme’s GBC blowers have all of the outstanding
features of our GBD models, plus a second motor. This
dual motor system allows for true continuous
performance. Should one of the motors fail to operate,
the second motor can be brought on-line with the simple
installation of a drive belt. The second motor can be
energized via the control panel (by others).