SumpFlushHP Twin 650-1000

SumpFlush HP Twin 650-1000 – High-Performance Surface & Groundwater Pumping Station

The SumpFlush HP Twin 650-1000 is a fully automatic, high-performance wastewater pumping system designed to move surface and ground water to a higher level when gravity drainage is not possible or cost-effective. With twin powerful vortex submersible pumps, it delivers exceptional performance for high head (up to 12.5m) and flow rate (up to 3.9 l/sec) applications.

Perfect for use in residential, commercial, hospitality, and public sector (PS) environments, it handles drainage from car parks, basements, car washes, cavity membrane systems, and more.

🔧 Key Features:

• ✅ High-Performance Vortex Pumps – Engineered for high flow and high head operations

• ✅ Twin Pump System – Provides redundancy and peace of mind in case of failure

• ✅ 165L Storage Capacity – Depending on inlet depth

• ✅ Compact 450mm x 450mm Access Opening – Fits installations with limited space

• ✅ Polyethylene Chamber – Lightweight and corrosion-resistant

• ✅ FACTA A Galvanised Steel Locking Access Cover – Included as standard

• ✅ Multiple Inlet Options – Customisable positions, pre-drilled or on-site

• ✅ Includes: Internal pipework/fittings, 50mm & 110mm rubber wall seals

📦 Included in Package:

• Chamber

• Twin vortex pumps

• Internal pipework and fittings

• Rubber wall seals: 50mm & 110mm

• Galvanised steel locking access cover

⚙️ Technical Specifications:

• Max Vertical Lift: 12.5m

• Max Flow Rate: 3.9 l/sec

• Discharge Size: 1¼” (Class E PVC – solvent weld)

  • Optional reducers available for 1½” or 2” discharge pipe

📌 Applications:

• Car parks & car washes

• Extensions & outbuildings

• Basements

• Floor areas with no natural drainage

• Cavity membrane systems

⚠️ Not suitable for foul waste. Contact our team for foul water station options.

✅ Optional Add-Ons:

• High-Level Alarm Systems – For compliance with BS 8102:2022 & PCA Guidelines

• Battery Backup Units – Essential where water inflow cannot be controlled

Downloads

Data Sheet