The Marsh SUMP2DRAIN 590 Litre Effluent Pump Station is a compact, pre-assembled solution designed for the efficient removal of grey water and final effluent when gravity drainage is not possible. Specifically engineered for "clear" wastewater applications, this unit provides a certified and reliable way to pump discharge from septic tanks, treatment plants, sinks, and laundry facilities.
Designed for durability and ease of installation, the MARSH590S is delivered as a complete packaged pump station, making it the perfect choice for basement dewatering, garden rooms, and light domestic wastewater management.
Capacity: 590 Litres (Compact design for easy installation in restricted spaces).
Compliance: Fully designed to meet the BS EN 752-6 standard, ensuring professional-grade performance and safety.
Effluent & Grey Water Ready: Equipped with a high-quality submersible pump designed to handle suspended solids up to 10mm—ideal for treated waste and household "grey water."
Pumping Options: Available with a standard 6m head or an upgraded 10m head pump to match your specific vertical lift requirements.
Ready Assembled: Supplied complete with internal pipework, non-return valve, and a heavy-duty MDPE chamber, significantly reducing on-site labor and installation time.
This 590-litre "S" (Surface/Effluent) model is the ideal choice for:
Septic Tank Outflow: Safely pumping treated effluent from a tank or treatment plant to a high-level soakaway or drainage field.
Basement Dewatering: Managing groundwater and preventing flooding in cellars and below-ground structures.
Kitchen & Laundry Waste: Handling discharge from washing machines, dishwashers, and sinks in annexes or extensions.
Surface Water: Moving collected rainwater or runoff from low-lying areas.
| Specification | Detail |
| Model Code | MARSH590S |
| Capacity | 590 Litres |
| Diameter | 670mm |
| Overall Height | 2030mm |
| Lid Type | Pedestrian Duty |
| Inlet Size | 110mm inlet seal supplied loose for fitting on site |
| Outlet Size | 32mm pump / 50mm MDPE pipework |
| Safety Feature | Non-Return Valve Included |
| Optional Upgrade | High-Level Alarm (Highly recommended to provide an early warning in the event of pump failure). |
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