Zenit DR Blue 75 Series 240v Heavy Duty Drainage Pumps (Max 300LPM/120kPa)

The Zenit DR Blue 75 Series is the most powerful model in the DR Blue range, offering high-flow performance in a compact and rugged design. Constructed with a cast iron impeller and strainer, stainless steel shaft, and a technopolymer outer casing, this 240V pump is built for demanding drainage applications across industrial, commercial, and domestic sectors.

With a flow rate up to 300 litres per minute and a maximum head of 12 metres, the DR Blue 75 Series excels at removing clear or slightly soiled wastewater, rainwater, or seepage containing small solids. This pump is also IECEx Zone 2 certified, making it suitable for hazardous environments where explosive gases or vapours may occasionally be present.

FEATURES

• IECEx Zone 2 Approved – certified for operation in hazardous or explosive-prone environments
• Heavy-Duty Design – with cast iron hydraulic components and stainless steel motor shaft
• Open Multi-Vane Impeller – designed for efficient handling of solids up to 7 mm
• Technopolymer Ergonomic Handle – for safe lifting and installation
• Twin O-Ring Cable Gland System – ensures watertight electrical sealing
• Dual Mechanical Seals – SiC and AL in oil sump with V-ring protection
• Oil Bath Chamber – extends seal life and simplifies serviceability
• Anti-Clogging System (ACS) – integrated diffuser grooves to prevent blockages
• Polypropylene Strainer – impact-resistant and replaceable
• Float Switch Included – enables automatic pump operation in varying water levels
• Low Noise Operation – less than 70 dB when submerged
• Continuous Operation (S1) – built for long-duty cycles in harsh conditions

SPECIFICATIONS

• Power Supply: 240 V, 50 Hz
• Rated Output: 0.75 kW / 1.0 HP
• Max Flow Rate: 300 L/min
• Max Head: 12 m (1.2 bar / 120 kPa)
• Current Draw: 4.1 A
• Capacitor: Integrated (internal start capacitor)
• Outlet Connection: 1¼" BSPF
• Impeller Type: Multi-channel open impeller
• Free Passage: 7 mm
• Motor Type: Asynchronous, dry motor with thermal protection
• Duty Cycle: Continuous (S1)
• Max Liquid Temperature: 40°C
• pH Range: 6 to 14
• Max Fluid Density: 1100 kg/m³
• Max Starts per Hour: 30
• Noise Level: <70 dB
• Ingress Protection: IP68
• Insulation Class: F
• Cable Length: 10 m with Shuko plug
• Weight: 13.5 kg
• Certification: IECEx – Ex nA nC IIC T3 Gc
• Warranty: 2 Years (Parts & Labour)

APPLICATIONS

• Stormwater and wastewater drainage in car parks, vehicle service areas, and garages
• Pumping rainwater, seepage, and strained wastewater from pits and basins
• Suitable for mining sites, workshops, and industrial areas with Zone 2 requirements
• Water transfer from underground tanks or flooded areas
• Heavy-duty residential and agricultural water management