Zenit GR BluePro 200 Series 415v Grinder Pumps with Cast Iron Muli-Channel Open Impeller (Max 300LPM/270kPa)

The Zenit GR BluePRO 200 Series is a high-performance, industrial-grade grinder sewage pump designed for the safe and efficient transfer of wastewater containing fibres, solids, and unstrained materials. Equipped with a multi-channel cast iron impeller and a powerful integrated grinder system, this model delivers a maximum head of 27 metres and flow rates up to 300 litres per minute.

Powered by a 1.5kW, three-phase motor, this unit is ideal for professional and commercial use in hazardous environments where IECEx Zone 2 certification is a requirement. Built to operate continuously in the harshest conditions, the GR BluePRO 200 ensures long-lasting reliability and clog-free pumping in confined pits, basements, car parks, and wastewater stations.

FEATURES

• Integrated Grinder System – Grinds solid particles, preventing blockages in the impeller and discharge
• Multi-Channel Cast Iron Impeller – Robust hydraulic performance for wastewater with fibres and solids
• ATEX IECEx Zone 2 Certified – Suitable for use in explosive or hazardous areas
• Compact Design – Ideal for confined spaces, lift stations, and pits
• Heavy-Duty Motor – Rated for continuous duty (S1) with integrated thermal protection
• Fully Submersible (IP68) – Wet installation with built-in overload protection
• Corrosion-Resistant Coating – Bi-epoxy coating 80 μm thick for long service life

SPECIFICATIONS

• Brand: Zenit Pumps
• Series: BluePRO – GR
• Product Type: Submersible Grinder Sewage Pump
• Rated Power (P2): 1.5 kW / 2.0 HP
• Power Supply: 415 V (Three-phase, 50 Hz)
• Max Flow: 300 L/min
• Max Head: 27 m (2.7 bar / 270 kPa)
• Discharge Port: G 1 1/2" BSPF (DN32)
• Free Passage: 0 mm (grinder configuration)
• Impeller Type: Multi-channel open impeller
• Cutter & Disk: Chromium steel (X102 CrMo17)
• Pump Body: Cast Iron EN-GJL 250
• Shaft: Stainless Steel AISI 431
• Seals: Dual Silicon Carbide (2SiC) + V-ring
• Cable Type: 4G1 (Power)
• Cable Length: 10 m
• Insulation Class: F
• Ingress Protection: IP68
• Max Liquid Temp: 40°C
• Fluid Density: Up to 1100 kg/m³
• pH Range: 6 – 14
• Max Starts Per Hour: 30
• Noise Level: <70 dB
• Installation: Wet only (with DAC 32-50 auto-coupling system)
• Certification: IECEx Ex nA nC IIC T3 Gc

APPLICATIONS

• Sewage and greywater transfer with solids and fibres
• Residential and industrial pump wells
• Wastewater treatment systems and lift stations
• Underground carparks and vehicle depots
• ATEX hazardous environments (Zone 2)