Wet Vac – Numatic WVD1800DH 70L Industrial Wet Vac With Dump Hose

The Numatic WVD1800DH Wet Vac is a 70L industrial wet vac built for the toughest water-extraction jobs. This twin motor wet vacuum is engineered to deliver powerful, heavy-duty performance for contractors, roofing teams, flood-response cleaners and industrial users. Designed with a dump hose system for fast, effortless emptying, the WVD1800DH is one of the most reliable commercial water extractors on the market.

If you need a high-capacity wet vac, a Numatic industrial wet vacuum, or a wet vac with dump hose for continuous commercial use — this machine is built to outperform.

High-Power Twin Motor Wet Vacuum Performance

The Numatic WVD1800DH twin motor wet vac delivers outstanding suction for rapid water removal:

• Twin 1060W motors for maximum wet extraction
• Huge 70L wet capacity for large-scale cleaning
• 2400mm H₂O suction — strong water lift for deep removal
• 98 L/sec airflow for fast collection of spills, floods and standing water

This is a true industrial wet vacuum, built for the harshest, wettest conditions.

Dump Hose Wet Vac – Fast, No-Lift Emptying

The Dump Hose is the key feature that makes the WVD1800DH unbeatable:

• Empty the full 70L tank without lifting or tipping
• Simply lower the dump hose into a drain & let gravity do the work
• Perfect for flood cleanup, roofing runoff, floor stripping & commercial spill control

For continuous wet cleaning, this dump-hose design saves time, labour and operator strain.

Highly Mobile Industrial Wet Vacuum

The WVD1800DH features:

• Large rear wheels for site mobility
• Strong front castors
• Full-size trolley chassis
• Easy movement across uneven floors, roofs & industrial surfaces

Perfect for commercial environments where portability and capacity are essential.

Perfect For

• Flood cleanup – powerful twin-motor suction lifts large volumes of water fast.
• Roofing runoff – removes standing rainwater safely without manual handling.
• Burst pipes & leaks – rapid extraction prevents further damage.
• Construction sites – tough StructoFoam body handles debris and rough surfaces.
• Industrial units & warehouses – large 70L capacity ideal for big floor areas.
• Workshops & garages – perfect for clearing wash-down water and spills.
• Maintenance teams – dump hose makes emptying quick, clean and effort-free.
• Commercial cleaning contractors – high mobility and long cleaning range reduce downtime.

Complete BS6 Industrial Accessory Kit

Includes:

• 38mm commercial hose
• Heavy-duty wet pickup floor tool
• Stainless steel extension tubes
• Full wet-vac fittings

Exactly what professionals expect from a top-tier Numatic industrial wet vac.

Alternative Machines:

• Want an automatically emptying version? - Try the WVD1800AP auto pump wet vacuum.
• Want less suction? - Check out the WV1800DH with a single motor. 
• Want a Battery Powered Version ?  - Try this WVDB750. 

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