ONALDSON TOPSPIN™ PRE-CLEANER
AIR FILTERS extend primary air filter life,
boost system efficiency and extend
engine life in all off-road heavy-duty
applications, such as farm equipment,
backhoes, dozers and more.
Self-Ejecting Pre-Cleaner Air Filter Maximizes Air Intake Systems
How It Works
The Donaldson TopSpin™ draws in
dirty air, forcing the pre-filtered clean
air into the air inlet and automatically
ejecting mixed debris out the
side of the unit. It is self-ejecting and self-scavenging,
so it never has to be emptied or cleaned.
Superior Filtration Performance
The Donaldson TopSpin™ separates up to 85 percent
of all incoming contaminants and more than 99 percent
of particles 20 microns and larger, reducing air filter
usage and greatly extending filter life. The TopSpin™
continues to work at engine idle, cleaning the incoming air even when the equipment is not moving. Pre-filtering incoming air provides lower restriction,
improving engine performance and reducing filter
costs. The TopSpin™ has a range of 90 - 1500 cubic
feet per minute (CFM).
TopSpin™ vs. Dust Bowl
The TopSpin™ provides many advantages over the
traditional dust bowl-style pre-cleaners. Dust bowl
technology collects contaminants and cannot pre-clean
the air when it reaches capacity. Donaldson TopSpin™
pre-cleaners continuously eject contaminants, providing
continuous and consistent pre-cleaning.
Dust bowls require frequent
dumping and cleaning, and create
ongoing expenses for customers
forced to continually replace damaged
bowls. The TopSpin™ installs
quickly and easily with only one
clamp to tighten. It requires no
dumping and no cleaning.
The Donaldson TopSpin™ features
a robust design. Its dual mounted
bearings are sealed for extended life, and they allow the
scavenging blades to spin quietly, continually cleaning
the TopSpin™ and ejecting contaminants.
Donaldson TopSpin™ Available Now
The Donaldson TopSpin™ is now available from
AMSOIL. For dimensional specifications, consult the
chart below or call AMSOIL Technical Services at (715)