HEPA Filtration System

HEPA Air Filtration

Our HEPA Air filtration systems are designed to capture and remove smoke, particulates, fumes, and VOCs from extrusion and injection molding thermal tool cleaning operations. These systems can be used for any operation to capture fine dust, welding smoke, paint fumes, and other process by-products. The HEPA filtration system contains a prefilter, a HEPA filter rated at 99.97% efficiency down to 0.3uM, and a sizeable volume of activated carbon for capturing odors and VOCs.

Model ECU1 and Model ECU2

Accurate Thermal System’s Model ECU1 and ECU2 are mobile HEPA air filtration systems. The ECU1 is recommended for light to moderate-duty smoke and fume capture applications, and the ECU2 for moderate to heavy-duty use. These filtration systems include a prefilter that is 90% efficient at 3-10 uM, a HEPA filter that is 99.97% efficient at 0.3 uM, and up to 80 pounds of activated carbon for capturing odor and VOCs. All filters are easily accessible for inspection and replacement via the main panel door. This system contains an electronic filter monitor with a status indicator to advise when filters require replacement.

The ECU1 and ECU2 are excellent choices for extrusion and injection molding tool cleaning operations and other industrial environments where smoke and fumes must be captured. In manufacturing environments where an unfiltered exhaust system is already in place to capture emissions from extruders, the tool room, and other operations, the ECU1 or ECU2 can be added to vent filtered air directly outside or into the existing plant exhaust system.

Downloads

Product Details

Specifications

HEPA Air Filtration

ECU1 HEPA Filtration System Specifications
Model ECU1 (full set of filters included)
Inlet and Outlet Plenum size 6″ OD inlet and 4″ OD outlet
System air flow rate, SCFM Max of 210 CFM @ 19WC (electronic variable speed blower control)
Applications Light to moderate duty capture of smoke/fumes/odor & VOC removal
Filter details 3 stage with easy front door access
Filter status display Electronic individual filter monitoring with display and LED alerts
Filter 1st stage Deep pleat pre-filter rated 99% efficient @ 1 micron
Filter 2nd stage Primary barrier HEPA filter rated 99.97% efficient @ 0.3 micron
Filter 3rd stage Two modules, each containing 30 lbs of activated carbon
Configuration Mobile with 4 castor wheels, 2 locking
Additional Includes integrated up to 210 CFM blower, baffled to reduce sound to 59 DBA. Integrated 24 VDC interface for remote start/stop. As a base, the electronic gas/VOC sensor is calibrated at 600 PPM ethanol.
Dimensions 23″W x 23″D x 35″H
Weight 200 lbs. with filters installed
Catalog # ATS1119
Plumbing diagram for connection to Fluidized Temperature Bath. ECU1 HEPA Filtration System Layout
ECU2 HEPA Filtration System Specifications
Model ECU2 (full set of filters included)
Inlet and Outlet Plenum size 6″ OD inlet and 6″ OD outlet
System air flow rate, SCFM Max of 750 CFM @ 19WC (electronic variable speed blower control)
Applications Moderate to heavy-duty capture of smoke/fumes/odor & VOC removal
Filter details 3 stage with easy front door access
Filter status display Electronic individual filter monitoring with display and LED alerts
Filter 1st stage Deep pleat pre-filter rated 99% efficient @ 1 micron
Filter 2nd stage Primary barrier HEPA filter rated 99.97% efficient @ 0.3 micron
Filter 3rd stage Two modules, each containing 40 lbs of activated carbon
Configuration Mobile with 4 castor wheels, 2 locking
Additional Includes integrated up to 750 CFM blower, baffled to reduce sound to 60 DBA. Integrated 24 VDC interface for remote start/stop. As a base, the electronic gas/VOC sensor is calibrated at 600 PPM ethanol.
Dimensions 24″W x 35″D x 52″H
Weight 490 lbs. with filters installed
Catalog # ATS1126
Plumbing diagram for connection to Fluidized Temperature Bath. ECU2 HEPA Filtration System Layout