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20-012

ICA ''Overhead Supply Arms with Diffusion Hood''
with Hepa H14 Filtration

- For Offices, Waiting rooms, Schools, Restaurants, Fitness studios and Locker Rooms

ICA (Immediate Clean Air) Overhead Supply Arms with Hepa H14 Filtration using Supply Arm(s) with Diffusion Hood “2-Zone Air Defence” for Offices, Waiting rooms, Schools, Restaurants, Fitness studios and Changing Rooms using Spot Diffusions Arm(s). A simple “Pre-engineered” solution with "Clean-to-less-clean" air distribution, HEPA H14 Filtration (99.995% @ 100 Nanometer), with easy to position “Stay-in-place” Supply Arm.

Product Function:

The supply Hood is extremely easy to move to the area where it is needed. You can move it in all directions and up/down and it stays where you put it. With a 2m or 3m Flexible Arm you can reach anywhere inside 2m/3m radius.

This solution employs the ventilation method of "Clean-to-less-clean" air movement coupled with HEPA filtration as recommended by the CDC, ASHRAE, WHO and more. By using this system you will immediately achieve 99.995% clean Air around the Table and after a short While a 98-99% Reduction of the Virus and Bacteria in the rest of the Room.

NEW GUIDANCE FROM CDC, ASHRAE, AND WHO, REGARDING 'CLEAN-TO-LESS-CLEAN AIR MOVEMENT':

Extracted from ASHRAE's Technical Resources for Healthcare Web Page
Airflow from Clean to Less Clean
  • More important than having to wait a longer time between room changeover due to lower ACH
  • More important than air change rate
  • More important than outside air % above 2ACH


By just having a normal conversation, aerosolized virus and bacteria can remain in the air indefinitely, therefore it is important to use forced air to direct these aerosols away from the occupants and allow them to be captured by the HEPA H14 fan/filter unit where the air can be filtered and returned to the space. This limits the transmission of respirable viruses such as Influenza, Coronavirus, common cold, etc. thus substantially reducing the risk of being infected. For example; the zone over and around a 6-person table is approximately 10m3. This gives you a total ACH (Air Changes Per HOUR) of 60 ICA-700 filters.

This solution has a typical payback of 1 year when compared to the costs of 1-week sick leave, per year, per employee.

The systems use a combination of clean-to-less-clean air movement, HEPA Filtration and optional UV light as recommended by both the CDC and ASHRAE. The cleaned air is supplied at a rate of 700 M3/H (400 CFM) or 1000 M3/H (600 CFM) per filter module, directly to the occupants breathing zone. This creates a "Bubble" of constantly filtered clean air around the table and up to 53 air changes in the room.*

Here's how it works:
  • STEP 1: The "Clean-to-less-clean" air movement supplies clean filtered air to the occupants breathing zone through a pre-engineered diffusion hood explicitly designed for the application e.g., meeting rooms, lunchrooms, Locker rooms, classrooms, etc. This precise air movement is essential as the viral particles associated with Covid-19 have shown that they can remain airborne, for up to 16 hours in still air.
  • STEP 2: An ultra-low noise fan draws the room air in at floor level where the air is least clean. The air is drawn in by a variable speed, centrifugal fan that allows the operator to control the flow based on the number of people in the room.
  • STEP 3: The air passes through a silenced chamber engineered to dampen the associated noise generated by the air movement.
  • STEP 4: A multi-stage filter module filters the contaminated air containing virus particles as small as 0.1 Micron (MicroMeters) to a purity level of 99.995%.
  • STEP 5: An optional UVC germicidal treatment lamp can be purchased as a supplement to help destroy virus particles that may remain attached to the inner surfaces of the unit’s air intake housing.
  • STEP 6: Clean filtered air is returned to the indoor space through a low-noise duct and diffuser hood detailed in Step 1, thus completing the filtration and ventilation circuit. This allows the air in a typical room to be changed over 100 times an hour.

Construction:


Each system Fan/Filter module complete with four-stage filtration:

1. Prefilter for larger particles >50 microns. (Washable)
2. High-efficiency F5 class secondary filter 40-60% efficiency on particles larger than 0.4 microns. (Disposable)
3. High-Efficiency HEPA H14 class final filter 99.995% efficient on particles smaller than 0.1 microns. (Delivered with Efficiency and leak test Certificate)
4. Outlet filter of washable Aluminum mesh (Washable)

Additional Information:

- All ICA air-purifiers come complete with 120V variable-speed EC motors. Units are delivered ready to plug in and use. The fan speed can be adjusted to suit precise ‘Draft-Free’ airspeeds and ‘Ultra Quiet’ noise levels.
- When selected, duct kits come complete with lightweight sheet metal ducting, duct fitting, chains (to hang the hood and duct), and hooks (for the ceiling).
- The duct kit, hoods, and/or supply arms are simple to install and typically require no more than 30 minutes to set up.
- Units are fabricated with heavy-duty, all-steel materials of the highest quality.
- All units are delivered complete with 4x5" diameter locking casters. Alternatively, 5" legs can be ordered separately.
- Optional bacteria killing UVC lamps can be placed before the HEPA H14 filter to kill surface viruses, mold and bacteria.

Shipping Dimensions and Weight:

Main System Part # Height x Width x Depth Weight
L-890 "H x "W x "D 0 lbs
L-889 "H x "W x "D 0 lbs
L-886 "H x "W x "D 0 lbs
L-885 "H x "W x "D 0 lbs
L-882 "H x "W x "D 0 lbs
L-881 "H x "W x "D 0 lbs
L-878-1-3-220 "H x "W x "D 0 lbs
L-877-1-2-220 "H x "W x "D 0 lbs
L-867 "H x "W x "D 0 lbs
L-866 "H x "W x "D 0 lbs
L-863 60"H x 25"W x 30"D 165 lbs
L-862 60"H x 25"W x 30"D 165 lbs
L-859 50"H x 25"W x 35"D 145 lbs
L-858 50"H x 25"W x 25"D 145 lbs
L-855 50"H x 25"W x 25"D 145 lbs
L-854 50"H x 25"W x 25"D 145 lbs
Part #
Qty 
Description
L-854
COVID-ICA1/H-SPOT1/700-HEPA fan/filter unit H14. 1 High Diffusion arm D.160/2m. EC 1-phase, 220V,50/60Hz,175W.H14(8m2).
L-855
COVID-ICA1/H-SPOT1/700-HEPA fan/filter unit H14. 1 High Diffusion arm D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(8m2).
L-877-1-2-220
Air purifier for COVID and other Viruses - C/W
  • 1 Diffuser Arm 160mm (6.33") Diameter 2m (6'6") in length
  • Fan 700 M3H (420 CFM)
  • EC Motor 220V, 50/60Hz 175W
  • HEPA Filter H14 8m2 (80 Ft2)
  • L-878-1-3-220
    Air purifier for COVID and other Viruses - C/W
  • 1 Diffuser Arm 160mm (6.33") Diameter 3m (10') in length
  • Fan 700 M3H (420 CFM)
  • EC Motor 220V, 50/60Hz 175W
  • HEPA Filter H14 8m2 (80 Ft2)
  • Part #
    Qty 
    Description
    L-858
    COVID-ICA2/H-SPOT2/700-HEPA fan/filter unit H14. 2 High Diffusion arm D.160/2m. EC 1-phase, 115V,50/60Hz,175W.H14(8m2).
    L-859
    COVID-ICA2/H-SPOT2/700- HEPA fan/filter unit H14. 2 High Diffusion arms D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(8m2).
    L-862
    COVID-ICA2/H-SPOT2/1000- HEPA fan/filter unit H14. 2 High Diffusion arms D.160/2m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-863
    COVID-ICA2/H-SPOT2/1000- HEPA fan/filter unit H14. 2 High Diffusion arms D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-881
    Air purifier for COVID-ICA2/ SPOT2/700-HEPA fan/filter unit H14. 2 Diffusion arms D.160/ 2m. EC 1-phase, 220V,50/60Hz,175W.H14(8m2).
    L-882
    Air purifier for COVID-ICA2/ SPOT2/700-HEPA fan/filter unit H14. 2 Diffusion arms D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(8m2).
    L-885
    Air purifier for COVID-ICA2/SPOT2/1000-HEPA fan/filter unit H14. 2 Diffusion arms D.160/2m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-886
    Air purifier for COVID-ICA2/SPOT2/1000-HEPA fan/filter unit H14. 2 Diffusion arms D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    Part #
    Qty 
    Description
    L-866
    COVID-ICA4/H-SPOT4/1000- HEPA fan/filter unit H14. 4 High Diffusion arms D.160/2m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-867
    COVID-ICA4/H-SPOT4/1000- HEPA fan/filter unit H14 4 High Diffusion arms D.160/3m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-889
    Air purifier for COVID-ICA4/SPOT4/1000-HEPA fan/filter unit H14 4 Diffusion arms D.160/2m. EC 1-phase, 220V,50/60Hz,175W.H14(13m2).
    L-890
    Air purifier for COVID-ICA4/SPOT4/1000-HEPA fan/filter unit H14 4 Diffusion arms D.160/3m. EC 1-phase 220V,50/60Hz,175W.H14(13m2)

    Frequently bought together these options:

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    Replacement F5 2 " Prefilter for COVID-ICA-700 Models.
    L-801
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    L-802
    Replacement HEPA filter coronavirus H14 (8m2) for COVID-ICA-700 Models. Certificate and Leak Test.
    L-803
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    PLY-DIFFUSION-HOOD
    Diffusion hood 8" dia with various hole outlets that is provided with this unit as the default hood unless customer shows interest in another hood option.
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    RELH-RAIN-HOOD-8-36
    Conical Bell Mouth hood extension for 8" dia. hoods. 36" dia. receiving end, 16GA, Aluminum. Bell Mouth Version with "Rain Hood" plate 36" dia. Fixed on bottom to distribute air flow through 3D printed nozzles.
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    L-579
    Casters 4x125mm for all air purifiers for COVID-ICA-700/ 1000 Models.
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    CUSTOM-PAINT-UPGRADE
    Custom paint upgrade (sheet metal components only). Includes: set up fee, base custom painting, 60 sq ft
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