AAF OptiFlo® Pulse-Jet Cylindrical Cartridge Dust Collector 2RC4 800 ACFM

Description

AAF OptiFlo® Pulse-Jet Cylindrical Cartridge Dust Collector 2RC4  800 ACFM
Purchased in 2020 but never installed.
Shipping via truck freight from zip code 22939.  Please contact us for a freight quote.
The OptiFlo provides continuous duty cleaning with a nominal flange-to-flange pressure drop of 1-4" W.G. Dust-laden air
enters above the horizontally arranged filter elements and moves in a true downflow direction between the filters. The
airstream turns and passes through the filter media. The filter arrangement is such that heavier particles can drop out of the
airstream before it turns to enter the filter media. The remaining dust is collected on the filter media. The clean air moves
through the tube sheet section and into a clean air plenum at the rear of the module.
Overall Construction of the housing is 12 Ga. hot rolled steel for a pressure rating of -20" W.G. Modular Design allows for
additional modules to be added at a later date for system flexibility.
Outlet location can be either through the bottom or side of the clean air plenum located at the rear of the OptiFlo.
Automatic On-Line Cleaning System is provided to allow for sequential cleaning of each set of filter elements. A timer is
provided to control the sequential activation of the solenoid valves in a cascading pattern. The solenoids activate 1"
diaphragm valves on the top of each pulse pipe. When the diaphragm valves are activated, a burst of 80-100 psig
compressed air is released through the pulse pipe orifice into the center of each cartridge set. The resultant shock wave and
induced clean air momentarily reverses the primary flow through the filter set and dislodges the accumulated dust cake. The
general downward air flow within the OptiFlo helps sweep the particulate past the filters to the bottom of the OptiFlo.
Aerodynamic Design permits the free-fall of dislodged dust to the hopper and a protective baffle prevents direct impingement
of dust particles on the media minimizing abrasion and dust build-up.
Compressed Air Manifold and Pulse Pipes are mounted to the rear of the OptiFlo with a 1" N.P.T. pipe coupling for
compressed air connection. Each pulse pipe is fitted with a 1" single diaphragm air valve. Pilot solenoid valve control boxes
are rated NEMA 4 and are centrally mounted on the rear of the OptiFlo. The estimated compressed air consumption is 6-18
SCFM of compressed air @ 80-100 psig, based upon a 30-second pulse interval. IMPORTANT: Compressed air must be dry
to -40 degrees Fahrenheit dew point, clean, oil free and no greater than 125°F. (Air filter, coalescing oil filter, pressure
regulator with gauge and water trap shall be supplied by others.)
The OptiFlo is shipped factory assembled in major sub-assemblies. Field assembly of the legs, braces, housing, hopper
sections, fan, wiring, control box, and gages will be required.
Inlet Dust Loading : 0.02 gr/cf
Operating Conditions :
ACFM : 800 External SP : 8 " wg Temperature : 70 oF
Equipment sizing and specific design features and options are as follows:
2RC4
Carbon Steel Construction
Front Inlet
RedClean N
60 Degree Hopper is constructed of 12 Ga. HRS.
48" Hopper Clearance support legs are designed to seismic zone IV specifications
Bag In Bag Out Cartridge Access allows for filter change over without direct exposure to the OptiFlo interior
or the cartridge filter elements. Each cartridge port hole is outfitted with an extended collar to accommodate
plastic bag attachment. Filters are removed directly into the bag and safely sealed in the bag. Bags for 1
(one) complete filter change out are included.
Nema 4 Solenoid Valve Enclosure - UL and CSA
Valve Silencers are supplied as standard on the solenoid enclosure exhaust port to reduce noise levels
during pulsing.
Nema 4 Control - Remote Mounted includes a solid state printed circuit timer in a Nema 4 enclosure. The
enclosure is shipped loose for field installation.
Magnehelic Gage is provided to monitor the status of the filter cartridges.
BIBO Barrel Top Adapter
SQBI-120 Fan CW-UB with 5hp 230/460/60/3 EXPL Motor and Damper with AAF Dark Gray Finish
Left Side Outlet
Standard Dark Gray Finish consisting of two coat system with one coat alkyd primer and one coat textured
alkyd enamel top coat.