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WHL

Technical features

This efficient wall bonnet with integrated air curtain system optimises vapour capture.

Fields of application

  • For exhaust air in kitchens with high air volume
  • Kitchen bonnets can be combined with technologies for air purification

Function

  • The temperature-controlled supply air is fed into the longitudinal
    the lower edge of the bonnet into the supply air pressure chambers
    pressure chambers integrated into the longitudinal side of the bonnet, thus creating a hood-enclosing air curtain. The stabilised
    stabilised volume flows have an energy-saving effect on the rinsing level.

Use

  • For exhaust air in kitchens with high air volume
  • Kitchen bonnets can be combined with technologies for air purification

Technology material

Bonnet body

  • Stainless steel V2A Chrome-nickel steel material 1.4301
  • Surface fine ground, K240 brushed
  • Material thickness in the side panels 1.5 mm
  • Grease collection trough welded all around grease and condensate tightness
    with 3/8″ drain ball valves at deep-drawn discharge point
    Separator
  • Efficiency separator, type A, made of staggered stainless steel half-shells
    stainless steel half shells 1.430
  • Separation efficiency depending on inflow velocity and particle size
    and particle size up to 98
  • Dimensions: 500 x 400 x 25 mm; number adjusted to air volume
    Lighting
  • Standard lights in LED, 1-lamp, protection class IP54
  • Flush-mounted in bonnet, with Sekurit glass cover

Installation maintenance

Additional info

  • The tempered supply air should not exceed a value of 80 – 100 m³/h per running metre

Technical data

Length Hood width in mm/product name Number
Separator		 Exhaust air capacity
in m³/h (min-max)
1100 1200 1400 1500
1000 WHL 1,0_1,1 WHL 1,0_1,2 WHL 1,0_1,4 WHL 1,0_1,5 1 500 – 600
1200 WHL 1,2_1,1 WHL 1,2_1,2 WHL 1,2_1,4 WHL 1,2_1,5 2 1000 – 1200
1400 WHL 1,4_1,1 WHL 1,4_1,2 WHL 1,4_1,4 WHL 1,4_1,5 2 1000 – 1200
1600 WHL 1,6_1,1 WHL 1,6_1,2 WHL 1,6_1,4 WHL 1,6_1,5 3 1500 – 1800
1800 WHL 1.8_1.1 WHL 1,8_1,2 WHL 1,8_1,4 WHL 1,8_1,5 3 1500 – 1800
2000 WHL 2,0_1,1 WHL 2,0_1,2 WHL 2,0_1,4 WHL 2,0_1,5 3 1500 – 1800
2200 WHL 2,2_1,1 WHL 2,2_1,2 WHL 2,2_1,4 WHL 2,2_1,5 4 2000 – 2400
2400 WHL 2,4_1,1 WHL 2,4_1,2 WHL 2,4_1,4 WHL 2,4_1,5 4 2000 – 2400
2600 WHL 2.6_1.1 WHL 2,6_1,2 WHL 2,6_1,4 WHL 2,6_1,5 4 2000 – 2400
2800 WHL 2.8_1.1 WHL 2,8_1,2 WHL 2.8_1.4 WHL 2.8_1.5 5 2500 – 3000
3000 WHL 3,0_1,1 WHL 3,0_1,2 WHL 3,0_1,4 WHL 3,0_1,5 5 2500 – 3000
3200 WHL 3,2_1,1 WHL 3,2_1,2 WHL 3,2_1,4 WHL 3,2_1,5 6 3000 – 3600
3400 WHL 3,4_1,1 WHL 3,4_1,2 WHL 3,4_1,4 WHL 3,4_1,5 6 3000 – 3600
3600 WHL 3.6_1.1 WHL 3,6_1,2 WHL 3,6_1,4 WHL 3,6_1,5 6 3000 – 3600
3800 WHL 3.8_1.1 WHL 3,8_1,2 WHL 3.8_1.4 WHL 3.8_1.5 6 3000 – 3600
4000 WHL 4,0_1,1 WHL 4,0_1,2 WHL 4,0_1,4 WHL 4,0_1,5 6 3000 – 3600
4200 WHL 4,2_1,1 WHL 4,2_1,2 WHL 4,2_1,4 WHL 4,2_1,5 8 4000 – 4800
4400 WHL 4,4_1,1 WHL 4,4_1,2 WHL 4,4_1,4 WHL 4,4_1,5 8 4000 – 4800
4600 WHL 4,6_1,1 WHL 4,6_1,2 WHL 4,6_1,4 WHL 4,6_1,5 8 4000 – 4800
4800 WHL 4,8_1,1 WHL 4,8_1,2 WHL 4,8_1,4 WHL 4,8_1,5 8 4000 – 4800
5000 WHL 5,0_1,1 WHL 5,0_1,2 WHL 5,0_1,4 WHL 5,0_1,5 8 4000 – 4800

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