S-TRAP INERTIAL FILTERS
Setting up your business in a sand/dust storm prone area? Worried about heavy dust load on your air filter? AAF has a solution for this too, the S-Trap inertial filters is designed as a bolt-on pre-filter for air handling units, engines and other machinery in areas with sand or dust storms or with exposure to heavy dust loads. The S-Trap HD (STHD) casing and other critical parts are made from thicker 3mm steel and welded together to ensure durability, vibration resistance and support during harsh conditions.
The S-Trap HD inlet grille is easily removable for
inspection or replacement of the filtration elements. The S-Trap HD shares the
same efficiency and filtration capacity of the STL model with an arrestance of
92% when tested with SAE J 726 Coarse Dust. The S-Trap HD also operates at
reduced flow with a pressure drop as low as 50Pa while maintaining efficiency
above 90%.
- · Industry leading
capacity
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High filtration
performance with lower pressure drop
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Heavy duty
welded and painted construction
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Self-cleaning
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Painted mild
steel or stainless steel options
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Quick & easy
removable inlet grille and filtration elements
Key Feature:
The S-Trap Inertial filter is specifically made with
strong features to fight against dust or stand storm. In the absence of S-Trap
in the AHU the filter can get easily damaged after one storm. S-Trap is a
one-time investment, and gives a lifelong protection to the filter in turn increasing
the AHU lifespan. It also helps in improving the indoor air quality for the
buildings. Air filter is the first line of defense to block the dust, it does
not take long for a dust storm to clog up a filter, so no air can flow through
it. Eventually, that lack of air flow can cause your equipment to break
down completely. Because dust storms happen frequently, it creates a need to
change filters frequently. It may save money by installing S-Trap instead of
changing the AHU filter at a regular basis.
Region Specific:
In India regions like Rajasthan and Uttar Pradesh
are prone to sand storms. Most of the
world’s dust storms occur over the Middle East. Not all dusts arise from human
activity. High winds in desert regions and volcanic events are both natural
phenomena that cause high airborne dust concentrations. So, weather conditions,
the natural environment, and human activities can cause windblown,
construction, or fugitive dust, which contributes to air pollution. High winds
can raise large amounts of dust from areas of dry, loose, or disturbed soil.
Industry
Applications:
- · Commercial
buildings – In commercial office buildings, Indoor Air Quality (IAQ) is a
primary concern. IAQ refers to the indoor air breathed in by a building’s
occupants. The pollution levels in this indoor air can be up to five times
higher than outdoor levels, and poor IAQ ranks as one of the top five
environmental risks to public health. Office work places, commercial building
should have more clean and pure indoor air specially after the reopening after
COVID. S-Trap filters air in the purer form and helps to increase the indoor
air quality.
- · Food and
Beverage – Clean air is absolutely essential in food production. Only
with controlled and monitored air quality can contamination be
reliably minimized. The use of high-efficiency filtration solutions
ensures maximum air hygiene and air quality compliance
within the strictest standards and regulations. This brings in the need of pure
clean, odour free environment within the restaurant. S-Trap is optimized for
buildings with limited space and access. The construction is lightweight to
have minimum load on the building structure. The riveted construction allows
on-site assembly wherein components may come in flat-packed for portability.
- · Healthcare - Clean
air is vital in hospital and healthcare facility operations to protect
patients, staff, and visitors from airborne diseases and infections, as well as
to provide a comfortable, healthy, and odour-free environment. A thorough air
filter audit of your HVAC Systems is the first step that AAF takes, in
order to provide you professional guidance and analysis for cost savings and
liability reduction. By conducting this audit, we strive to understand your
current state and your complete air filtration needs, applications, and goals
for total air quality.
- · Industrial – Industrial
air filtration systems eliminate dust and other contaminants from the facility
for worker health, safety, and productivity. Indoor air quality often falls
under the regulatory purview of OSHA. Poor air quality causes more than the
occasional cough and scratchy throat. Dust, mold, and chemical gases can
contribute to serious workplace illnesses, including chronic asthma, cancer,
and internal chemical burns. Workers who feel compelled or forced to work in
such environments may fall behind productivity goals and take more time off
work. S-Trap helps in cleaning the air even in dusty environment and allows a
flow of pure air within the building.
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Pharmaceutical -
Within the pharmaceutical industry, strict requirements set forth by
the FDA on air purity levels are necessary because of the direct effect
that airborne contamination has on the quality of the pharmaceutical products
that are in contact with the wide population. No clean air is possible without
a carefully selected and reliably functioning air filtration system. The
performance of installed air filters, whether terminal filters or pre-filters,
directly determines how effectively harmful contaminants are prevented from
entering the airstream in process environments.
- ·
Schools and
Universities - Students spend more than 1,300 hours in a school building each
year and need to be protected. Poor air quality in schools and universities has
been linked with problems in concentration, increased asthma, and
generally lowered health and academic success. Insuring clean air is vital not
only to children’s growth and wellbeing, but their future as well. Properly
functioning filtration systems clean the air of dirt, dust, pollen, dander,
fibers, control odors and reduce the pollutants that cause most IAQ problems
inside school buildings. In addition to improving occupant health and
performance, regular HVAC maintenance also saves energy.
Features and
Benefits:
- ·
Heavy Duty
Performance - Built to withstand harsh environments, rust free, self-cleaning,
rigid design and equipped with long-lasting materials
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Components -
Casing and dust chute are welded heavy duty painted mild steel or stainless
steel, other components are individually hot-dip galvanized steel or stainless
steel.
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Design - Smart
design to optimize the space, weight and installation. Easy to remove inlet grill
and filtration elements for convenient inspection. Dust chute can be ordered
with flange positioned at the bottom center, right side, left side or both
sides of the S-trap. Flange on both sides is used when a standby secondary fan
is required.
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Material -
S-Trap HD can be produced in different material based on customer preference.
o Mild Steel + Paint
o Stainless Steel
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