Donaldson Torit RFWP - Description; Purpose and Intended Use

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Donaldson Company, Inc.
Description
The RFWP Baghouse is a continuous duty dust collector with
bag-style lters designed to handle up to
141,000 cfm depending on the application and dust type.
Continuous duty means the lters can be pulse cleaned on-
line without interrupting airow through the collector. A timer
energizes the cleaning system to ensure the bag-style lters
are cleaned at least once every four minutes.
The cylindrical collectors housing design features a sectional
bolt together construction in standard sizes from 570 to 905
lter bags with either 10 or 12-ft long bag-style lters. The
collector housing design can include an involute, scroll-type
inlet with an internal deection bafe or a high body inlet.
The involute inlet removes heavy materials before they
reach the bags, eliminating the need for a separate cyclone
precleaner. The high body inlet is ideal for lighter density
materials and may offer better abrasion resistance.
The RFWP features a walk-in clean-air plenum, allowing lter
bag service from inside the clean air plenum.
The RFWP Baghouse collector is common in the woodworking
and grain industries where it effectively handles high-volume,
high dust-load applications. Additional applications include
cement, chemical, coal, and food processing applications like
sugar and other moisture-sensitive materials.
These RFWPs are typically used in applications over 37,000
cfm.
Sizes are available for applications with any of the following
conditions or requirements:
• Heavy dust load
• No compressed air available
• A round collector required for sanitary reasons
• High pressure or vacuum requirement
• A requirement for a single discharge hopper
Operations involving higher temperatures, humidity, or air
stream chemistry may require special attention. These
conditions can usually be supported with custom design
modications to the RFWP Baghouse collectors.
Purpose and Intended Use
Misuse or modication may result
in severe personal injury and/or
property damage.
Do not misuse or modify.