Thrush co, Figure 1-1 overview, Model designation – Thrush AHF Series User Manual
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Section 1
General Product Information
1.1 Overview
The Aar-O-Vent® is another product in the long line of innovations from Thrush Co.,INC.
It has been carefully assembled and factory tested to provide years of trouble-free
service. This manual provides information to install, operate, service and maintain the
Aar-O-Vent. Multiple Aar-O-Vent models are covered (Figure 1-1). There are three main
types of Aar-O-Vent: Air Separator (Air Only), Dirt Separator (Dirt Only), and combination
Air & Dirt Separator.
Air Separator
ASF - Standard Velocity Air Separator
AHF - High Velocity Air Separator
Dirt Separator
DSR - Standard Velocity Dirt Separator
with Removable Cover
DHR - High Velocity Dirt Separator
with Removable Cover
DSF - Standard Velocity Dirt Separator
with Fixed Cover
DHF - High Velocity Dirt Separator
with Fixed Cover
Air & Dirt Separator
SVR - Standard Velocity Air & Dirt Separator
with Removable Cover
HVR - High Velocity Air & Dirt Separator
with Removable Cover
SVF - Standard Velocity Air & Dirt Separator
with Fixed Cover
HVF - High Velocity Air & Dirt Separator
with Fixed Cover
Model Designation
(L) AFTER ANY MODEL # DENOTES "LESS OPTIONS"
Figure 1-1 Overview
Thrush Co.
Manual #9636-1230