Water collection rings
- Fast delivery Direct from our warehouse in Germany, delivered within 2–7 working days.
- Secure payment On account, prepayment (2% discount) and all standard online payment methods.
- German brand Service and spare parts direct from Germany.
Water collection manifold for large wet drilling operations on walls | WSB
€108.90
Water collection ring for drill bits up to Ø 152 mm | WSA152
€60.99
Water collection rings for hand-held wet drilling
A water collection ring is attached to the wall or ceiling around the drilling site using negative pressure and collects the drilling water and slurry before it runs down the wall. The wet vacuum keeps the ring in place against the surface whilst simultaneously extracting the water. This keeps the wet drilling site clean in residential properties, offices and on building façades.
102 and 152 mm: which ring for which drill bit
| Ring | Drilling diameter | Connection | For |
|---|---|---|---|
| WSA-102 water and dust extraction system | up to 102 mm | 38 mm | DKB102/H, sockets and small penetrations |
| WSA-152 water and dust extraction unit | up to 152 mm | 38 mm | 202 series, hand-held |
| WSB water collection elbow | 300 / 500 / 1000 / 1500 mm | 40 mm external | Upright drill holes, large core bits |
The WSA rings are made of plastic and seal against the wall using a drilling seal, which is available for purchase separately as a wear part for the WSA-102 and WSA-152. They also function in dry conditions as a dust extraction system for drilling dust. The water collection elbow is the counterpart for large diameters in the core drilling rig.
Connection to the wet/dry vacuum cleaner
The ring is fitted onto the wet vacuum cleaner’s hose, held against the wall, the vacuum cleaner switched on, and the negative pressure then secures the ring in place. The drill bit passes through the opening; water flows from the water pressure tank and is extracted by the vacuum cleaner. Our industrial vacuum cleaners are dry vacuum cleaners; a wet and dry vacuum cleaner is required for the water collection ring.
That’s why you should choose water collection rings from Kernlochbohrer.com
The rings are compatible with the drilling diameters of our hand-held tools; the seals are available individually. Over 5,000 professionals trust us, and we are Trusted Shops certified. We’ll tell you which ring fits your drill bit over the phone, by email or via WhatsApp.
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Do you have any questions or would you like some professional advice? You can contact us in person, by telephone, by email or via WhatsApp.
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