Head to head
Numatic NRV240 vs Numatic WV470
The Numatic NRV240 is a 9 litre dry vacuum cleaner with cable rewind for offices, hotels and contract cleaning. The Numatic WV470 is a 20 litre wet and dry vacuum cleaner for workshops, sites and contract cleaning.
Last reviewed 6 October 2026
Specifications side by side
| Numatic NRV240 | Numatic WV470 | |
|---|---|---|
| Tank capacity | 9L | 20.0L (wet) |
| Input power | 620W | 1000W |
| Weight | 9.0kg | 11.15kg |
| Air flow | 48 L/sec | - |
| Cable length | 12.5m | - |
| Noise level | - | 77.0 dB(A) |
Sources: Numatic NRV240, Numatic WV470. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the NRV240 if...
A compact tub vacuum cleaner with automatic cable rewind for daily cleaning of offices, hotels, schools and shops. It suits contract cleaners and facilities teams who want a tidy, quick to store machine for carpets and hard floors.
Full NRV240 specifications →Buy or hire the WV470 if...
A mid-size wet and dry vacuum cleaner for builders, workshops, facilities teams and contract cleaners who need to pick up dust, debris and spilt water from floors. Its 20 litre wet drum and 27 litre dry drum sit between the smaller 370 series and the larger industrial drums.
Full WV470 specifications →Common questions
What is the difference between the Numatic NRV240 and the Numatic WV470?
The Numatic NRV240 is a 9 litre dry vacuum cleaner with cable rewind for offices, hotels and contract cleaning; the Numatic WV470 is a 20 litre wet and dry vacuum cleaner for workshops, sites and contract cleaning.
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