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Spring Air Products

Dry Extractor

Spring Air Systems commercial kitchen ventilators have been designed and constructed in accordance with the National Fire Protection Association (NFPA-96), and listed by Underwriters Laboratories of Canada and Underwriters Laboratories Inc. In addition, the Spring Air Systems ventilator will meet all local, provincial, and state code requirements.

Each Spring Air Systems ventilator is individually constructed to suit the space limitations of any commercial kitchen. The Spring Air Systems ventilator is fabricated from stainless steel with a No. 4 finish with all the edges ground and polished. All ventilators are manufactured to stringent quality standards and are guaranteed to enhance the appearance of any commercial kitchen.

Our dry extractors are available with a "D" type high-efficiency grease extractor, a dead weight fusible link fire damper or no exhaust fire damper, eight hood types and five make up air options. Accessories include:

  • incandescent light fixtures
  • fluorescent
  • light fixtures
  • service chases
  • enclosure panels
  • exhaust ducts out the back
  • supply ducts out the front
  • back air spaces
  • end air spaces
  • front tapers
  • pre-piped fire suppression
  • start/stop control panels mounted on the hood or remote on a wall

Hood types include:

  • box
  • shelf
  • box-shelf
  • rev-low
  • rev-low double row island
  • double box double row
  • eyebrow
  • single row island

Makeup air options include:

  • front grille discharge
  • s/s perforated front discharge
  • back discharge
  • s/s perforated front downdischarge and compensating.

The type "D" grease extractor is a high efficiency dry grease extractor.

The contaminated exhaust air enters the high velocity inlet slot (that runs the length of the hood) and flows through the transition zone to the VORTEX CHAMBER. The exhaust air accelerates through a complete 270-degree turn around the VORTEX BAFFLE. Centrifugal force causes the grease, dirt and lint particles to deposit on the PRIMARY VARIABLE FLOW BAFFLE and VORTEX BAFFLE. The sloping VORTEX BAFFLE drains collected grease to the end of the ventilator into the grease cup H.

The type "D" grease extractor removes grease, dirt and lint through centrifugal force. The grease extractor chamber is washed manually by removing the front access door and wiping the interior with a damp cloth.