SPX Cooling Technologies CoolingTower Marley MS Brochure page 9

GEAREDUCERS: Marley
Geareducer drives are the
®
industry quality standard. They
are designed to meet or exceed
the requirements of CTI STD-111
and AGMA Std, 420.4, and are run-
in under load prior to shipment.
Numerous reduction ratios are
available so that horsepower is
applied at optimum fan speed.
FANS: Designed, tested and
manufactured by Marley, fan
materials include cast aluminum
alloy, glass reinforced polyester
and glass reinforced epoxy. Fan
sizes and materials are selected
to be compatible with individual
application requirements.
DRIVESHAFTS: Rugged Marley
manufactured driveshafts are
built from stainless steel or carbon
fiber composite tubes with
stainless steel flanges. All Marley
driveshafts are dynamically
balanced at the factory to
minimize operating vibrations.