Ducting

Grease duct is connected to the Kitchen Exhaust hood and is specifically designed to vent grease, smoke, and other harmful contaminants from commercial cooking equipment to the external of a building.
Wolf specializes in Kitchen Exhaust Ducting made from Galvanised steel, Stainless Steel, or fire-rated steel material depending on each project specification. Grease ducts are regulated both in terms of their construction and maintenance, forming part of the building’s passive fire protection system. Even the cleaning schedule is typically dictated by the local fire codes and evidence of compliance must be kept on file by the owner. Grease laden vapors are hot to begin with. As vapors cool down, the grease settles on colder items. It is therefore essential for occupational safety and health as well as compliance with local fire codes to vent such vapors outside the kitchen and outside the building where the kitchen is located. As well as being slippery, grease is highly flammable. In fact, it qualifies as a hydrocarbon due to its inherent chemistry. Regardless of what state it is in, vapor, liquid or solid, it ignites easily and burns very rapidly, necessitating special provisions to accomplish a fire-resistance rating based on an internal grease fire as well as an external fire. Special provisions also include the necessity for proof that any adjacent firestop must be compatible with the grease duct system. Cleaning takes place typically every 3 months, 6 months, or annually, depending on the nature of the appliances below the hood. For instance, woks require quarterly grease duct cleaning, whereas normal stoves may necessitate the grease duct to be cleaned only every 6 months. Compliance must be proven through certificates issued by the cleaning and maintenance contractors. Purpose-designed fire suppression systems inside the hoods must also be routinely maintained. Proper cleaning must be enabled through the use of approved, fire-resistant access panels. Grease ducts should be kept as short as possible to minimize grease build-up.

Stainless Steel Duct

Information about the worktable….. blablabla

Download Datasheet

Information about the worktable….. blablabla

Download Datasheet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Galvanised Steel Duct

Information about the worktable….. blablabla

Download Datasheet

Information about the worktable….. blablabla

Download Datasheet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Iron Steel Duct

Information about the worktable….. blablabla

Download Datasheet

Information about the worktable….. blablabla

Download Datasheet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Fire Rated Duct

Information about the worktable….. blablabla

Download Datasheet

Information about the worktable….. blablabla

Download Datasheet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.