Description
CleverSump XL – High-Capacity Dual-Pump Wastewater System
The CleverSump XL is a fully automatic wastewater pumping system, designed for residential, commercial, hospitality, and retail applications. With a 165-litre storage capacity and dual submersible pumps, it efficiently moves surface and groundwater to a higher level when gravity drainage is not an option.

Key Features & Benefits:
✔ Dual Pump System – Balances wear between pumps and ensures reliable operation.
✔ High Flow & Storage Capacity – Handles 2.9 l/sec flow rate with 6.8m vertical lift.
✔ Control Panel Included – Features timed pump changeover, high-level alarm, and remote monitoring contacts.
✔ Compact Yet Powerful – 165L storage capacity, perfect for basements, outbuildings, and extensions.
✔ Durable Construction – Polyethylene tank with a FACTA A-rated galvanized steel locking cover.
✔ Flexible Installation – Variable inlet positioning to suit specific site requirements.
✔ Efficient Discharge System – 1¼” Class E PVC solvent-welded discharge, with optional reducers for 1½” or 2” compatibility.
✔ Battery Backup Available – Optional backup power system for BS 8102:2022 compliance.
✔ Quick & Simple Installation – Pre-fitted internal pipework and rubber wall seals (50mm & 110mm) for hassle-free setup.
Package Includes:
- CleverSump XL chamber & two pumps
- Timer control panel with alarm & monitoring features
- Internal pipework & fittings
- Rubber wall seals (50mm & 110mm)
Ideal Applications:
- Basements, extensions, and outbuildings
- Car parks, car washes, and floor drainage
- Downpipes and cavity membrane systems
⚠ Not suitable for foul waste. Contact our team for foul water pumping solutions.
Upgrade to the CleverSump XL for enhanced wastewater management and reliable dual-pump performance. Order now!
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Hands down in all of my reviews I've done in 21+ years, Clever Shield Coatings is one I'll always remember as the staff are friendly & passionate about their job - looking out for the customer and getting the job done right first time.
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