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High-Performance Compact Drainage: The Davey Vortex Sump Pump (D25VA)
When you need a reliable, compact pump that punches above its weight in tight spaces, the Davey Vortex Sump Pump (D25VA) is an exceptional choice. Engineered for automated greywater, stormwater, and effluent transfer, this robust submersible pump features a clever vertical float switch (AGMA) to fit snugly into narrow pits, sumps, and cellars where traditional dangling float switches would jam.
Key Features & Benefits
Space-Saving Vertical Float Switch: Fitted with an automated vertical magnetic/mechanical float switch, allowing reliable operation in extremely narrow sumps and confined drainage chambers.
Vortex Impeller Hydraulics: Semi-vortex open impeller design allows soft solids and debris to pass through easily, drastically reducing the risk of clogging or jamming.
Built-In Recirculation Port: Features an integrated purging port designed to agitate sediment and prevent solid accumulation at the base of your sump pit.
Corrosion-Resistant Build: Constructed with a high-grade 304 stainless steel motor shell, shaft, handle, and fasteners, coupled with tough glass-filled engineering polymers for long-term rust protection.
Reliable Mechanical Sealing: Features a hard-wearing carbon/ceramic and silicon carbide mechanical seal running in an oil bath, protected by an additional lip seal and sand-slinger.
Thermal Overload Protection: Built-in auto-reset thermal cut-out protects the motor against overheating during heavy operational cycles or blockages.
Technical Specifications
Motor Output - 250W (0.25kW)
Electrical Supply - 220–240V, 50Hz, Single Phase
Maximum Flow Rate - Up to 180 Litres per minute (LPM)
Maximum Total Head - Up to 8.5 metres
Max. Soft Solid Diameter - Up to 25 mm
Materials of Construction - 304 Stainless Steel (Shaft, Shell, Fasteners) & Glass-Filled Engineering Plastics
Power Cable - 10-metre heavy-duty HO7RN-F lead with 3-pin plug
Versatile Applications
Narrow Sump & Pit Drainage: Perfectly sized for tight domestic or commercial drainage chambers.
Stormwater & Flood Management: Safely evacuates nuisance water accumulation from cellars, basements, and car parks.
Greywater & Effluent Transfer: Efficiently pumps domestic wastewater containing up to 10% soft organic solids.
Compact footprint, uncompromising performance. Keep your drainage systems automatic and worry-free with Davey engineering.
High-Performance Compact Drainage: The Davey Vortex Sump Pump (D25VA)
When you need a reliable, compact pump that punches above its weight in tight spaces, the Davey Vortex Sump Pump (D25VA) is an exceptional choice. Engineered for automated greywater, stormwater, and effluent transfer, this robust submersible pump features a clever vertical float switch (AGMA) to fit snugly into narrow pits, sumps, and cellars where traditional dangling float switches would jam.
Key Features & Benefits
Space-Saving Vertical Float Switch: Fitted with an automated vertical magnetic/mechanical float switch, allowing reliable operation in extremely narrow sumps and confined drainage chambers.
Vortex Impeller Hydraulics: Semi-vortex open impeller design allows soft solids and debris to pass through easily, drastically reducing the risk of clogging or jamming.
Built-In Recirculation Port: Features an integrated purging port designed to agitate sediment and prevent solid accumulation at the base of your sump pit.
Corrosion-Resistant Build: Constructed with a high-grade 304 stainless steel motor shell, shaft, handle, and fasteners, coupled with tough glass-filled engineering polymers for long-term rust protection.
Reliable Mechanical Sealing: Features a hard-wearing carbon/ceramic and silicon carbide mechanical seal running in an oil bath, protected by an additional lip seal and sand-slinger.
Thermal Overload Protection: Built-in auto-reset thermal cut-out protects the motor against overheating during heavy operational cycles or blockages.
Technical Specifications
Motor Output - 250W (0.25kW)
Electrical Supply - 220–240V, 50Hz, Single Phase
Maximum Flow Rate - Up to 180 Litres per minute (LPM)
Maximum Total Head - Up to 8.5 metres
Max. Soft Solid Diameter - Up to 25 mm
Materials of Construction - 304 Stainless Steel (Shaft, Shell, Fasteners) & Glass-Filled Engineering Plastics
Power Cable - 10-metre heavy-duty HO7RN-F lead with 3-pin plug
Versatile Applications
Narrow Sump & Pit Drainage: Perfectly sized for tight domestic or commercial drainage chambers.
Stormwater & Flood Management: Safely evacuates nuisance water accumulation from cellars, basements, and car parks.
Greywater & Effluent Transfer: Efficiently pumps domestic wastewater containing up to 10% soft organic solids.
Compact footprint, uncompromising performance. Keep your drainage systems automatic and worry-free with Davey engineering.
