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KSR - Backshelf Capture JetTM hood with or without Side Jets
• Specially designed for fryers and small grills and to be installed lower compared to traditional hoods
• Lead to 40 to 50% reduction in exhaust airflow rates due to the Capture Jet™ technology
• Hood width smaller than cooking appliances width (negative overhang). It is easier to work in front of it
• Inclined front to further improve the view on the cooking surfaces and the working conditions
• Better thermal comfort due to reduced radiation from the hood (no high temperature external surface)
• Freestanding version with Side Jets to open the hood sides without compromising the efficiency and integrated electricity distribution unit on the back
• High-efficiency KSA multi-cyclone filters (UL, NSF and
LPS 1263 classified)
• Prevention of the build-up of grease deposits, which pose a serious hygiene and fire hazard
• Exhaust airflow rates based on ASTM performance and
a calculation method of the real heat loads
• Accurate and effective commissioning due to “ready to
install” standard delivery packages
• Stainless steel construction with seamless design for
improved hygiene and fire safety.
High efficient KSR hoods remove contaminated air and
excess heat emitted by cooking equipment, helping to
provide a comfortable and hygienic environment. They
require 40% to 50% less exhaust air volume than
traditional hoods do to remove an equal heat load.
Especially developed for fryers and grills, KSR hoods are
particularly adapted to the quick service restaurants or
open cooking areas.
The standard version KSR/S is equipped with full free
height panels.
The KSR/F version is free standing. It combines front
Capture Jets with side Jets on cooking appliances block
left and right sides. This allows to open the hood sides
to provide a large passing for the fryers baskets while
maintaining high capture efficiency. It is also equipped
with an integrated services distribution unit. Full service
for Quick Service Restaurant.
The filtration is ensured by high-efficiency KSA multi-
cyclone filters, UL and NSF classified. KSA filters remove
up to 95% of particles with a size of 10 microns or above
thus reducing grease deposits and cleaning costs while
improving hygiene and safety.
KSR Backshelf Capture JetTM hood with or without Side Jets
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KSR - Backshelf Capture JetTM hood with or without Side Jets
Operation and Description
Cooking equipment generates large plumes of hot air,
loaded with grease particles, grease vapours, water,
and odours. These plumes or convective flows naturally
rise toward the hoods (1).
The front Capture JetTM technology creates an air curtain
(2) which helps to capture and contain these thermal
plumes and remove them as quickly as possible.
When the sides of the hood are open to provide large
lateral passings and facilitate the loading of the fryers
or grills, side Capture Jets (3) prevent very efficiently
side smoke spillage. With or without lateral passings,
the exhaust airflow rate hence remains the same. In
addition to the Capture Jets action, the bottom edge of the exhaust plenum is aerodynamically designed not to disturb the rising up of the thermal plumes.
This unique combination of features and the fact that
KSR hoods are designed to be installed closer to
the cooking appliances ensure the best capture and
containment capacity in the Capture JetTM range of
hoods. Exhaust airflow rates are reduced by up to 40%
to 50% compared to traditional hoods to remove the
same heat load.
After capture, the convective plumes generated by the
cooking appliances go through KSA multi-cyclone filters
(4). The largest grease particles are then removed
efficiently.
The standard KSR/S kitchen hood includes front Capture
Jets, a Capture Jet™ centrifugal fan, an IP65 light
fitting, adjustable exhaust dampers, airflow
measurement taps and KSA grease filters. All visible
parts of the hood are manufactured from polished
stainless steel AISI 304. Joints on the lower edge are
fully welded. KSR/S can be equipped as an option of
AccuFlow console to monitor the actual exhaust airflow.
The KSR/F model includes the same feature in a
freestanding version which does not need to be fixed
on the ceiling or wall. In addition to the front Capture
Jets, it is equipped with Side Jets allowing a large
opening of the hood sides. This provides a large passing
for the fryer baskets without compromising the final
efficiency. The back of the hood is also equipped with
an integrated services distribution unit. This all in one
model provides a complete solution for Quick Service
Restaurant.
Testing And Balancing (T.A.B.TM) taps for flow
measurement are fitted to the exhaust and Capture
Jet™ supply air plenums.
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KSR - Backshelf Capture JetTM hood with or without Side Jets
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Front Capture Jets(Standard KSR/S and Freestanding KSR/F models)
• Reduces exhaust airflows and energy consumption
by 40% to 50% due to higher capture and containment
efficiency
• Better indoor air quality and comfort
The Capture Jet™ technology consists of one set of
vertical nozzles located on the front of the hood. These
nozzles form a curtain which increases the containment
volume and prevents vapours escaping from cooking
areas.
The bottom edge of the exhaust plenum is aerodynamically designed not to disturb the rising up of the thermal plumes, thus further improving the Capture Jets action.
The absence of spillage lead to a better indoor air quality and to minimal heat load transmission to the kitchen. The exhaust airflow rate leads to huge energy savings while limiting the risk of drafts and facilitating the temperature regulation.
Combination with Side Jets(KSR/F freestanding version only)
• Allows a large opening of the sides of the hood hence
providing a large passing for the fryers baskets
• Better ergonomic and working conditions without
compromising the capture efficiency
The Side Capture Jets consist of a set of inclined
nozzles, at the level of the cooking surfaces, on both
the right and left sides of the cooking appliances block.
They allow a large opening of the hood sides hence
providing a large passing for the fryers baskets.
The nozzles have been designed to create an air curtain
able to gently push the smoke toward the exhaust
plenum without dispersing them.
The Side Jets modules are removable without tool for a
total ease of cleaning.
WITHOUT Capture Jets, heat spilling on the front of the hood
Numeric Simulation (CFD) on a backshelf hood with and without front Capture Jets
WITH Capture Jets, total Capture & containment of the smoke
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1 2 3 4 6 7 8 9Particle size [µm]
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KSR - Backshelf Capture JetTM hood with or without Side Jets
KSA Cyclonic Filters• Cyclonic effect provides a high filtration grade
• Reduction of grease deposits in the ducts
• Enhanced hygiene and safety
• UL and NSF accredited
The KSA cyclonic filters are composed of honeycomb
profiles, which forces the air to swirl inside the profiles.
The centrifugal effect is significant and, above all,
continuous – especially in comparison to the action of
traditional filters. Particles are thus pushed against the
profiles. The collected condensation flows naturally
towards the extraction plenum drains.
The KSA filters are 95% efficient in removal of 10 µm
particles. They are UL-accredited as flame-resistant and
have NSF hygiene and safety approval. Constructed
from AISI 304 (1.4301) polished stainless steel.
Efficiency curve of the KSA cyclonic filters based on the VDI 2052 method (part 1) «Ventilation Equipment for kitchens. Determination of
Capture Efficiency of Aerosol Separators in Kitchen Exhaust»
Integrated services distribution and freestanding(KSR/F freestanding version only)
• All in one solution with the integration of a electrical
distribution unit equipped with sockets
• Fully accessible for easy cleaning and maintenance
• More versatility and serviceability than conventional
methods
• Easy installation due to the freestanding design
• More versatility and serviceability than conventional
methods
KSR/F model integrates an electricity distribution unit
on its back equipped with sockets/plugs for the cooking
appliances. This All in One solution makes the KSR/F
footprint accessible for cleaning and the back of the
cooking appliances accessible for maintenance.
It eliminates the coordination of other trades allowing
minimal preparatory work in bringing electricity to a
‘single point’ of connection for final ‘hook up’. It facilitate
also any potential modification due to a modification of
the cooking block.
The KSR/F is freestanding and don’t need to be hang
to the ceiling and the wall. It is therefore easy and fast
to install.
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Low Velocity Make-up Air and Comfort Limit Height
The make-up technology and design are both vital in
order to guarantee the final total capture and
containment of the hoods and staff comfort. Poor
design would lead, inevitably, to drafts, thermal plume
spillage, sensation of discomfort and greasy floors,
walls and equipment.
It is highly recommended to use low velocity units,
installed on the ceiling or wall mounted, to supply make
up air and balance the exhaust airflow rates. Halton’s
range of stainless steel low velocity diffusers allows the
kitchen air to be renewed on the principle of air
displacement. Fresh air naturally falls to the ground and
fills the working area from that level. The absence of
flow disturbances prevents this fresh air from spreading
the convective flows generated by the cooking
equipment.
A comfort limit naturally appears in the kitchen’s air
levels through stratification. Below this height, air
quality is optimal.
Commissioning, Safety and Maintenance• Components are easy to access and clean
• Maximum hygiene and maintenance
The Capture Jet™ hoods are designed to reduce the
number of external stainless steel components thus
reducing the number of joints to be cleaned for
maximum hygiene. The joints of the lower edge are fully
welded to be liquid-tight, avoiding harmful dripping of
condensation. The bottom edge of the exhaust plenum
is aerodynamically designed to limit the condensation
risk and also improve the hood efficiency.
Testing And Balancing (T.A.B.TM) taps allow fast control
of the exhaust and supply airflows during the
commissioning phase or maintenance operations during
the life cycle of the kitchen.
The KSR hoods are equipped with a full length access
hatch allowing a large access to the internal components
for maintenance.
All these features give to the Capture JetTM hoods a
high level of hygiene, safety and ease of maintenance.
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L = 1100..2100
L1 = 1000..2000
200
300
200
200
300 300
315
L = 2100..2600
L1 = 2000..2500
L = 2600..3100
On request
L1 = 2500..3000
1570
750
On
req
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t18
00
963
900
2
4
5
1
8
3
6
300 300
1100
315
L = 1100..2100
L1 = 1000..2000
200
300
200
200
300 300
315
L = 2100..2600
L1 = 2000..2500
L = 2600..3100
On request
L1 = 2500..3000
1570
750
On
req
ues
t18
00
963
900
2
4
5
1
8
3
6
300 300
1100
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KSR - Backshelf Capture JetTM hood with or without Side Jets
KSR/S DESCRIPTION AND DIMENSIONS
QUICK SELECTION DATA
L Recommended Exhaust air volume* Capture Jet air volumel/s m3/h l/s m3/h
1600 420 … 654 1515 … 23582100 560 … 872 2020 ... 31442600 700 … 1090 2525 … 39303100 840 … 1308 3030 … 4716
* With the maximum number of filters, minimum values at a T.A.B.TM reading of 50 Pa (505 m3/h or 140 l/s per filter)... maximum values at a T.A.B.TM reading of 120 Pa (786 m3/h or 218 l/s per filter)
1 Outer casing in stainless steel AISI 304 with double skin sides2 Front Capture Jet™ nozzles3 KSA Cyclonic Filters4 Integrated Capture Jet fan5 Light fixture with electrical junction box L<=1600, 2x18W / L>1600, 2x36W
6 Maintenance access hatch7 Exhaust connection(s) with damper8 T.A.B.TM pressure tabs9 Cover board (option)10 Drain
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1570
750
On
req
ues
t
315
L = 1100..2100
L1 = 1000..2000
200
300
200
300 300
315
L = 2100..2200
L1 = 2000..2100
1800
915
10
12
6
2
11
7
1
2
13
9
3 3
5
4
8
876
1570
750
On
req
ues
t
315
L = 1100..2100
L1 = 1000..2000
200
300
200
300 300
315
L = 2100..2200
L1 = 2000..2100
1800
915
10
12
6
2
11
7
1
2
13
9
3 3
5
4
8
2
3
12
8
10
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KSR - Backshelf Capture JetTM hood with or without Side Jets
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KSR/F DESCRIPTION AND DIMENSIONS (free standing version)
QUICK SELECTION DATA
L Recommended Exhaust air volume* Capture Jet air volumel/s m3/h l/s m3/h
1100 280 ... 436 1010 ... 15721600 420 … 654 1515 … 23582100 560 … 872 2020 ... 3144
* With the maximum number of filters, minimum values at a T.A.B.TM reading of 50 Pa (505 m3/h or 140 l/s per filter)... maximum values at a T.A.B.TM reading of 120 Pa (786 m3/h or 218 l/s per filter)
1 Outer casing in stainless steel AISI 304 with double skin sides2 Front Capture Jet™ nozzles3 Side Capture Jet nozzles4 KSA Cyclonic Filters5 Integrated Capture Jet fan6 Light fixture with electrical junction box * L<=1600, 2x18W / L>1600, 2x36W
7 Maintenance access hatch8 Services distribution module9 Electric plugs10 Exhaust connection(s) with damper11 T.A.B.TM pressure tabs12 Cover board (option)13 Drain
Asia PacificHalton Group Asia Sdn BhdPT 26064
Persiaran Teknologi Subang
Subang Hi-Tech Industrial Park
47500 Subang Jaya, Selangor MalaysiaTel. +60 3 5622 8800
Fax +60 3 5622 8888
Middle-EastHalton Middle-East FZE
Jebel Ali Free Zone
Office/Warehouse S3B3WH08
P.O. Box 18116
DubaiUnited Arab EmiratesTel. + 971 (0)4 813 8900Fax + 971 (0)4 813 [email protected]
IndiaHalton India Pvt. Ltd.No. 3580 Fremont TerracesLower Ground Floor,4th Cross, 13th G Main,Indiranagar, 2nd StageBangalore 560 038Tel. : +91 80 4112 3697Fax: +91 80 4112 3698 [email protected]
China Halton Ventilation Co., Ltd浩盾通风设备（上海）有限公司Block 10,No 600 South Xinyuan RdLingang New City,PudongShanghai,201306The People’s Rebublic of ChinaTel.: +86 (0)21 5868 4388Fax:+86 (0)21 5868 [email protected]
JapanHalton Co. Ltd.Hatagaya ART-II 2F 1-20-11 HatagayaShibuya-kuTokyo 151-0072Tel.+ 81 3 6804 7297Fax + 81 3 6804 [email protected]
Korea representativeLe Meilleur Jongno Town #1829 Jongno 1 Ga, Jongno-gu Seoul,Korea 110-888Tel.: +82 2 2075 7990Fax: +82 2 2075 [email protected]
FranceHalton SASZone Technoparc FuturaCS 8010262402 Béthune CedexTel. +33 (0)1 80 51 64 00Fax +33 (0)3 21 64 55 [email protected]
GermanyHalton Foodservice GmbHTiroler Str. 6083242 Reit im WinklTel. +49 8640 8080Fax +49 8640 [email protected]
USAHalton Co.101 Industrial DriveScottsville, KY 42164Tel. +1 270 2375600Fax + 1 270 [email protected]
Asia PacificHalton Group Asia Sdn BhdPT 26064
Persiaran Teknologi Subang
Subang Hi-Tech Industrial Park
47500 Subang Jaya, Selangor MalaysiaTel. +60 3 5622 8800
Fax +60 3 5622 8888
United KingdomHalton Foodservice Ltd11 Laker RoadAirport Industrial EstateRochester, Kent ME1 3QXTel. +44 1634 666 111Fax +44 1634 666 [email protected]
JapanHalton Co. Ltd.Hatagaya ART-II 2F 1-20-11 HatagayaShibuya-kuTokyo 151-0072Tel.+ 81 3 6804 7297Fax + 81 3 6804 [email protected]
CanadaHalton Indoor ClimateSystems, Ltd.1021 Brevik PlaceMississauga, OntarioL4W 3R7Tel. + 905 624 0301Fax + 905 624 [email protected]
Middle-EastHalton Middle-East FZE
Jebel Ali Free Zone
Office/Warehouse S3B3WH08
P.O. Box 18116
DubaiUnited Arab EmiratesTel. + 971 (0)4 813 8900Fax + 971 (0)4 813 [email protected]
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KSR - Backshelf Capture JetTM hood with or without Side Jets
The company has a policy of continuous product development, therefore we reserve the right to modify design and specifications without notice. For more information, please contact your nearest Halton agency. To find it:www.halton.com/locations
