DAB FEKAFXC20.07MEX Cast Iron IECEx Approved Sewage Pump for Civil Drainage with Channel Impeller

Commercial building service and lifting station operations encountering high fluid volumes require the DAB-FEKAFXC20.07MEX. Certified according to the EN 12050-2 wastewater standard, this unit facilitates the removal of sewage water and groundwater from residential complexes and car parks. It supports stable performance in environments where consistent ingress from rainwater and surface runoff is the primary operational challenge. This cast iron assembly provides a durable solution for liquid movement where certified reliability is necessary for infrastructure protection.

Capacity is delivered by a 0.7 kW single-phase asynchronous motor operating on a 240v supply with a rated current of 4 Amps. The pump generates a maximum flow of 600 L/min and reaches a maximum head of 9.8 m for the efficient evacuation of contaminated liquids. This model includes an integrated capacitor and supports continuous S1 operation when the motor is completely immersed in the media. Deployment is supported by a 10-metre power cable suitable for installation in subsurface collection pits and building drainage networks.

Centrifugal fluid pathways utilize a cast iron channel impeller with an anti-lock system to facilitate a 50 mm free passage of solids. This specialized hydraulic configuration provides significant clog resistance compared to traditional setups, ensuring reliable wastewater transfer during intensive service cycles. By enabling the free movement of sewage through the housing, the unit maintains its volumetric throughput over thousands of operating hours. The motor shaft is constructed from AISI 431 stainless steel to ensure mechanical durability in aggressive fluids.

Mechanical construction features a heavy-duty GJL 200 cast iron body and motor housing protected by an IP68 rating for depths up to 20 m. Reliability is anchored by a double mechanical shaft seal featuring silicon carbide faces in an oil chamber for motor protection. Integrated thermal sensors monitor the Motor insulation class F assembly to prevent damage from overheating during intensive duty. The standardized DN50 discharge connection ensures high-capacity integration into building wastewater infrastructure and standardized plumbing.

Features

• Cast iron channel impeller with anti-lock system enables a 50 mm free passage for suspended solids handling.
• Heavy-duty GJL 200 cast iron pump body and motor housing provide structural durability for permanent immersion.
• Double mechanical seal with SiC-SiC faces in an oil chamber protects the motor from contaminated liquid ingress.
• Integrated over-temperature sensors in the motor windings feature a 130°C intervention threshold for safety.
• Certified for IECEx and ATEX environments for compliant installation in hazardous commercial drainage locations.
• IP68 enclosure rating supports deep-pit deployment with a maximum immersion depth of up to 20 m.
• Three-level structural design facilitates quick access to main components for simplified maintenance cycles.