SumpFlush Twin – Automatic Wastewater Pumping System
The SumpFlush Twin is a fully automatic wastewater pumping system designed for residential, commercial, hospitality, and retail applications. It efficiently pumps surface and groundwater to a higher level when gravity drainage is not possible or economical.
With twin submersible pumps for added reliability, this system provides up to 65 litres of storage capacity, making it ideal for use in car parks, car washes, floor areas, downpipes, and cavity membrane systems.
Key Features:
✔ High-Performance Pumping – Vortex impeller ensures high flow rates of 2.9 l/sec with a 6.8m max vertical lift.
✔ Twin Pumps for Reliability – Backup pump activation in case of failure.
✔ Compact & Space-Saving – Ideal for extensions, basements, outbuildings & small spaces.
✔ Secure & Durable Construction – Polyethylene tank with solid top, locking galvanized steel access cover (FACTA AA).
✔ Flexible Installation – Variable inlet positions to suit site-specific requirements.
✔ Versatile Discharge Options – Standard 1¼” Class E PVC discharge with optional reducer kits for 1½” or 2” outlets.
✔ BS 8102:2022 & PCA Compliant – High-level alarms & battery backup options for areas with uncontrolled inflow.
✔ Quick & Simple Installation – Supplied with internal pipework, rubber wall seals (50mm & 110mm), and fittings.
Ideal Applications:
✔ Basements & Outbuildings
✔ Garages & Extensions
✔ Car Parks & Car Washes
✔ Commercial & Retail Spaces
The SumpFlush Twin is an efficient, easy-to-install, and reliable wastewater pumping solution, ensuring uninterrupted operation and long-term performance.

Downloads
Data Sheet