Top ventilation for top chefs

JCE filter unit

JCE is a cyclone filter which is developed for the extraction of grease from professional kitchens. The cyclone separator works by centrifugal and impact principle and is suitable for filtering grease particles from the air. Thanks to its product structure, the grease filter is fireproof.

Each filter has its own grease cup, which separates the grease. The separators are easy to remove and wash in the dishwasher. The JCE grease filter unit is equipped with a circular extract air connection as standard, as well as an airflow damper plate and a measuring tap.

PRODUCT STRUCTURE

  1. Separating chamber
  2. Exhaust air connection and damper plates
  3. JCE grease filters
  4. Measurement tap for the exhaust air
  5. K-factor stickers

DIMENSIONS

LHøDNumber of filter unitsAir flow l/sAir flow m³/h
240295200140-70144-250
240295200270-140250-500
3582953153140-210500-755
4702953154210-270755-970
5882953155270-340970-1220
7052954006340-4001220-1440
8222954007400-4651440-1670
9402954008465-5301670-1900

FUNCTIONING PRINCIPLE

  1. Greasy air enters the JCE cyclonic grease filter.
  2. As the airflow rotates in the filter, the grease separates into the filter walls thanks to centrifugal force.
  3. Grease and dirt pour from the wall down to the grease cup.
  4. Clean air is exhausted into the ducts.

TECHNICAL INFORMATION - EXHAUST AIR

The recommended exhaust airflow rate is max. 340 l/s per 315 mm spigot, with a duct velocity of 4.4 m/s.
By default, the canopies come with a suitable number of filter units so that the pressure level will be between 40 and 60 Pa. The nominal airflow of the filter units is 60 l/s per filter module.

By default, the canopies come with a suitable number of filter units so that the pressure level will be between 40 and 60 Pa.

Recommended exhaust flow/spigot

Spigot size øExhaust flow
mml/sm³/h
20040-140145-500
315140-340500-1225
400340-5301225-1910

JCE Grease filter extraction rate


Pressure loss and sound data

Sound Power level, Lw

Sound power level Lw in each octave band is computed by adding the corresponding factor, Kok to the sound power level LpA.
Lw= LpA+Kok.

Factor, Kok

Hz125250500100020004000
Kok654-2-9-16
tol.±3±3±2±2±3±4

Sound attenuation, exhaust air

The average sound attenuation includes the end reflection of the connection spigot.
It is recommended to use “damper open” values when calculating sound attenuation.

JCE-2, spigot ø 200 mm.

Hz125250500100020004000
"Damper closed"1277101010
"Damper open"1166665

JCE-4, spigot ø 315 mm.

Hz125250500100020004000
"Dumper closed"354111010
"Damper open"243647

JCE-6, spigot ø 400 mm.

Hz125250500100020004000
"Dumper closed"3549910
"Dumper open"223645

Product code

JCE4∅ 315250 l/s

The number of cyclone grease separators is determined by the exhaust air flows used. The recommended pressure drop is 30-70 Pa (JCE filters).

The number of separators may vary from 2 to 8 per meter of exhaust air chamber. The number of separators is generally independent of the length of the hood.

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