Tsurumi HS3.75 SL “Ultimate High Flow Site Dewatering Pump Kit” – 50 m Layflat Hose & Bauer Couplings (110 V / 230 V)

High-flow power for serious water movement.  Incredible 580 litres per minute flow rate!

The Tsurumi HS3.75 SL Ultimate Site Dewatering Pump Kit is a professional-grade bundle designed for construction site drainage, excavation dewatering, and flood alleviation in both commercial and domestic settings.

Built around the legendary Tsurumi HS3.75 SL 3″ dirty-water submersible pump, this complete kit includes a Bauer-type outlet coupling collar, plus 50 m of 3″ heavy-duty blue layflat hose (2 × 25 m rolls) pre-assembled with Bauer-type Lever-Lock quick-release fittings.

✅ Choice of 110 V or 230 V supply
✅ High flow rate for rapid water removal
✅ Fully assembled – ready for immediate use

✅ Why Choose the “Ultimate Site Dewatering Pump Kit”?

When every minute counts, this kit gives you the flow rate, reliability and reach required to move large volumes fast — perfect for contractors, civil engineers and flood-response teams.

✅ Genuine Tsurumi HS3.75 SL 3″ pump (manual as standard)
✅ Available in 110 V or 230 V site-safe options (select from drop down menu)
✅ Includes BSP collar + Bauer Lever-Lock outlet coupling to connect hose to pump
✅ 50 m total hose length (2 × 25 m heavy-duty rolls c/w Bauer type Lever Lock quick couplings)
✅ Pre-assembled with Bauer quick-release fittings
✅ Plug-and-pump setup – no tools or parts required
✅ Ideal for site drainage, excavation pits & flood relief

💧 Built for Tough Site Conditions

The Tsurumi HS3.75 SL is a high-flow submersible pump trusted across the construction industry. Its vortex impeller design handles dirty, sandy and gritty water with ease - making it perfect for the harshest site environments.

💧 High flow output – 580 L/min
💧 Tsurumi’s patented oil-lifter ensures constant lubrication for long life
💧 Durable cast-iron and reinforced resin construction
💧 Thermal overload protection for motor safety
💧 Wear-resistant materials – built to run all day
💧 Compact and portable – easy to move between jobs

From deep excavations to flooded basements, this pump kit handles it all.

🚧 Ideal For:

🏗️ Construction & groundworks – excavation pits, footings, trenches
🚧 Utility & civil engineering – service ducts, manholes, chambers
💧 Flood alleviation & emergency pumping – commercial or domestic
🏢 Facility maintenance – car parks, loading bays, plant rooms
🌊 Heavy-duty water transfer – tanks, lagoons, site sumps

Whether you’re on a building site or protecting property from floodwater, this is the ultimate plug-and-pump solution.

✅ Why This Kit Beats Buying Separately

🔧 Technical Specifications – Tsurumi HS3.75 SL

Everything you need – expertly matched and ready for heavy-duty use.

🔩 Hose & Fittings Included

✅ Key Benefits at a Glance

✅ Complete, professional-grade dewatering bundle
✅ 50 m total reach with Bauer quick-connect hoses
✅ High-flow 3″ Tsurumi performance
✅ Handles dirty / sandy / flood water with ease
✅ Plug-and-pump – no assembly required
✅ Site-safe power options (110 V / 230 V)
✅ Trusted Tsurumi reliability & low maintenance
✅ Ideal for construction, flood relief & civil engineering

🛠️ Need technical advice or volume pricing?

Our Henry Pumps specialists are here to help with project sizing, multiple-kit orders and delivery scheduling for contractors.

📞 0333 050 3748
✉️ sales@henrypumps.co.uk