belflor® odour-blocking device

for street sewage

Pure air thanks to our very efficacious Odour Blocking Device for street manholes.
Our several designs guarantee a precise and easy installation without using tools.

1. Odour Blocking Device with siphon TYPE: GAS 450 RS

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2. Odour Blocking Device with flaps TYPE: GAS 450 RK

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Advantages

• Easy handling and installing
• 10 years warranty upon all plastic parts
• It fits any manhole with 450 mm diameter
• To be used under or in stead of the waste container in case the inlet cup is at least 300 mm.
• Assembling without tools

Technical data

• Material: PE - HD (corrosion safe material)
• Type: 450 RS: Installation depth 180 mm, weight 1,40 kg
• Type: 450 RK: Installation depth 260 mm, weight 2,00 kg

Odour-blocking device with siphon or flaps for Buderus, Kanalguss, Elcord and special models

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stoerk-kuefers_GAS450-eckig-mit-klappe_01.webp

stoerk-kuefers_GAS450-eckig-mit-klappe_02.webp

stoerk-kuefers_GAS450-eckig-mit-siphon_01.webp

stoerk-kuefers_GAS450-eckig-mit-siphon_02.webp

stoerk-kuefers_GAS450-eckig-mit-siphon_03.webp

Advantages

• Easy handling and installing
• 10 years warranty upon all plastic parts
• To be used under the grid
• Assembling without tools

Technical data

• Material: PE - HD (corrosion safe material)
• Weight: 2,00 kg
• Installation depth: 260 mm