If your vacuum has no powerhead circuit, this is how you get real agitation on carpet. The Wessel-Werk TK284 is an air-driven turbo nozzle: vacuum airflow spins an internal turbine that belt-drives a brushroll, so the brush turns with no motor, no cord, and no electrified hose. It fits 32mm friction-fit wands, the size standard on most US central vacuum systems and many commercial canister wands.
The buyers are central-vac owners running a non-electric air-only hose, property and janitorial crews who need an affordable carpet tool for a suction-only machine, and households fighting pet hair and allergens. Agitation is the part that actually matters: a plain floor tool relies on airflow alone and slides over embedded grit and hair, while a turning brushroll works it loose so the airflow can carry it away.
Against an electric power nozzle the trade is honest. You give up the constant brush speed a motor provides, and on very dense carpet a turbine can slow on contact. In exchange nothing electrical can short out, it works on any 32mm suction-only wand, and owners report it handles pet hair without the jamming that plagues small electric heads. Results improve markedly with a fresh bag and clean filters.
One fitment point deserves emphasis: this is the 32mm version. The 35mm Miele and Bosch equivalent is a different part number, and that mix-up is the most common reason a turbo nozzle goes back. Measure your wand first.
Built for
- Low to high pile carpet and area rugs on a vacuum with no powerhead circuit
- Central vacuum systems running an air-only, non-electric hose
- Entry mats, walk-off mats, stairs and hallway runners
- Pet hair on carpet and upholstered edges
- Janitorial and property-maintenance carts needing a carpet tool for a suction-only machine
Specifications
- Type: air-driven turbine floor nozzle, no electrical connection required
- Wand fitting: 32mm (approximately 1-1/4 inch) friction fit
- Housing width: 280 mm; cleaning path 11 inch
- Brushroll: flexible double-V (double chevron) nylon bristle roller
- Drive: enclosed belt with sintered driving gear; turbine on ball bearings
- Body: ABS cover, textured finish, RAL 9005 black
- Wheels: four soft wheels with PVC blade; swivel neck
- Modular intake, selectable to the host vacuum airflow
- Manufacturer article: 13.9036-312; cross-reference 32-4809-64
- Manufacturer: Wessel-Werk GmbH
Frequently asked questions
Will it fit my wand, 32mm or 35mm?
This is the 32mm version and it fits standard 32mm friction-fit wands, which is what most US central vacuum systems and many commercial canisters use. The 35mm Miele and Bosch equivalent is a separate part, so measure the outside diameter of your wand end before you order.
Does my vacuum have enough suction to spin it?
Most central vacuum units and commercial canisters do. The turbine is powered by airflow rather than sealed suction, so the single biggest factor is a clear path: a fresh bag, clean filters and a hose without a partial clog. Owners consistently report turbo performance swings with host-machine condition.
Will it stall on thick carpet?
It can slow on very dense or plush carpet, which is the honest limitation of any air-driven brush. Reported results on frieze and medium pile are good. If your carpet is deep plush throughout, an electric power nozzle holds brush speed better.
How do I clear hair off the roller?
Cut wrapped hair and thread free of the brushroll with scissors, working along the bristle rows. Because all debris passes the turbine opening, occasional clogs there need the cover opened and cleared. Doing this regularly is what keeps rotation strong.
Is it safe on hard floors and delicate rugs?
The soft wheels with PVC blade are designed to protect finished floors, but a rotating brushroll belongs on carpet. For bare floors use a dedicated floor tool, and for antique or loose-weave rugs use a suction-only nozzle to avoid pulling fibers.
Discount Cleaning Products is an authorized dealer with US-based product support. Our staff works with this equipment every day and can confirm fitment against your model or motor tag before you order, so the part you receive is the part your machine actually takes.
