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USR-S – Capture Ray™ low profile and suspended hood (CE)

Main features: ◦ Special fryers ◦ Suspended model ◦ Capture Jet™ technology ◦ KSA cyclonic aerosol separators ◦ UV-C Capture Ray™ technology ◦ Halton Skyline LED Lighting ◦ CE marked ◦ UKCA pending

Main benefits: ◦ Ideal for frying and grilling hubs, especially in Quick Service Restaurants (QSR) ◦ Drastic energy savings thanks to reduced airflows ◦ Optimal fire safety, hygiene and reduced impact on neighborhood thanks to efficient grease and odors neutralization ◦ Allows for safe and efficient overtime heat recovery ◦ Drastic savings on exhaust plenum and ductwork cleaning thanks to the insignificant formation of grease deposits ◦ Improved visual comfort and color render for the food

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Halton Capture Jet™ hoods and ventilated ceilings are all suitable for LEED (1), BREEAM (2), DGNB (3), etc. projects, particularly when combined with M.A.R.V.E.L. airflow and energy optimization technology. They can be used in all closed, opened, or show kitchens.

USR hoods are ideally suitable for frying and grilling hubs equipped with medium-duty electric appliances. In addition to the Capture Jets, they are also equipped with the Capture Ray™ technology. They are therefore more typically used for Ghost Kitchens or Quick Service Restaurants, especially those located in dense urban areas or whose ducts are difficult to access.


The Capture Jet™ technology enables significant reductions in airflow rates leading to savings on construction costs, mainly due to the reduced size of ducts and HVAC equipment. It typically pays for itself upon the startup of the kitchen or within few months. The energy savings it generates then directly contribute to an increase in profitability, while the staff benefits from improved working conditions.

USR hoods are installed closer to the cooking appliances; The smoke, steam, and heat released are then captured more efficiently. The Capture Jets combined with a capture "at closest from the source" reduce the exhaust airflow rates to the lowest possible level.

The Capture Ray™ technology neutralizes the small grease particles, the grease vapors and a portion of the VOCs that can't be removed by any primary mechanical filtration. It truly represents a unique ensemble of benefits, from savings on cleaning costs to optimal hygiene and fire safety levels, through to lower kitchens' environmental impact on the neighborhood.

The Water Wash technology is designed to automatically carry out the regular filters cleaning, with no outside intervention necessary. It saves a lot on filters cleaning cost. The productivity, the hygiene and the fire safety are also improved.

Considerable energy savings

  • The Capture Jet™ technology allows for up to a 48% reduction in exhaust airflow rates.
  • The combination with M.A.R.V.E.L. airflow and energy optimization technology allows for reducing the exhaust volumes by up to an additional 44% on top of that of the Capture Jet™ resulting in up to a 64% total reduction. Energy savings are then massive.
  • It generates important energy savings on cooling/heating the makeup-air (less air out, less air in!).
  • The reduced draft risk and noise levels imporve the working conditions fo rthe staff.

Improved safety, maintenance savings and respect for the neighborhood

  • Two mechanical filtration stages. KSA cyclonic aerosol separators aerosol separators constructed of stainless steel in compliance with EN 16282-6. They are up to 95% efficient on 10 microns particles or larger. Also certified UL 1046, NSF, and LPS 1263. MFA Mesh filters as second filtration level to bring the total efficiency to up to 94% on 5 microns particles.
  • KSA aerosol separators - together with MFA filters - efficiently slow down the build-up of grease deposits in the exhaust plenums and ductwork that could otherwise constitute a serious hygiene and fire safety hazard.
  • The Capture Ray™ technology keeps the exhaust plenums and ductwork virtualy free of grease deposits. The ductwork cleaning operations are cut down to the minimum legal frequency (if applicable) or to the strict minimum, leading to important savings.
  • Hygiene and fire safety levels of the extract circuit are moreover kept at an optimum level.
  • The UV On Demand option activates the lamps only when cooking appliances are actually used. It saves up to one lamps-set where other UV systems require two.
  • The Capture Ray™ technology also significantly reduces the odors discharged outdoor and thus lowers the kitchens' environmental impact on the neighborhood and the risk of complaints or legal action.

Other features and benefits

  • Minimum space used.
  • Integrated fan for the Capture Jet™ technology. No additional duct is required.
  • Capture Jets are automatically switched off when the hood is not used or operates at a minimum airflow.
  • Total access security to UV-C lamps that includes the detection of each filter presence.
  • Advanced 24/7 distant monitoring capabilities thanks to Halton Connect IoT (Internet of Things) platform.
  • Highest value of ownership thanks to Halton Connect & Care smart services available as an option from kitchens commissioning.
  • Halton Skyline (HCL) LED culinary light provides the best visual comfort while contributing to further improve safety and energy savings.
  • When extended to the whole kitchen and surrounding areas, the Human Centric version of Halton Skyline (HCL) directly contributes to chefs' and their teams wellbeing.
  • Capture and containment efficiency tested in accordance with the ASTM 1704 standard.

(1) LEED - Leadership in Energy and Environmental Design (2) BREEAM - Building Research Establishment Environmental Assessment Method (3) DGNB - German Sustainable Building Council (4) HACCP - Hazard Analysis Critical Control Point

Construction and dimensions

  1. Visible outer envelope in stainless steel AISI 304 (1,0 mm).
  2. Exhaust plenum.
  3. KSA aerosol separators.
  4. MFA filters as second filtration stage.
  5. Condensates drain.
  6. Collection tray as an option.
  7. UV-C rack mounted on runners for an easy removal.
  8. UV access hatch for a quick access to the UV lamps for cleaning.
  9. Exhaust connection(s) and sliding damper(s).
  10. When the kitchen is equipped with M.A.R.V.E.L. airflow and energy optimization technology (MRV), the sliding damper is replaced by ABD automated balancing slim damper.
  11. T.A.B.™ (Testing And Balancing) pressure port(s) for quick airflow calculation during ductwork balancing operations.
  12. Front Capture Jet™ nozzles.
  13. Double skin sides.
  14. Integrated Capture Jet™ fan.
  15. Capture Jet™ fan air inlet.
  16. Halton Thermal Imaging sensor for the optional UV on Demand, FireWatch or M.A.R.V.E.L. technologies.
  17. Halton Skyline LED culinary LED light fiitng integrated on a flushmounted access hatch.
  18. Maintenance access hatch.
  19. Optional stainless steel cover board with access hatches.
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