Zenit CTG750 5.50kW Three Phase Submersible Grinder Sewage Pump with Chopper Impeller (Max 2940LPM/200kPa)

Zenit CTG750 5.50kW Three Phase Submersible Grinder Sewage Pump with Chopper Impeller (Max 2940LPM/200kPa) DOWNLOAD PRODUCT BROCHURE DOWNLOAD PRODUCT SPECIFICATIONS DOWNLOAD PRODUCT INSTALLATION GUIDE The Zenit CTG750 5.50kW Three Phase Submersible Grinder Sewage Pump is a high-capacity commercial wastewater pump designed to handle heavily contaminated sewage and wastewater containing solids, rags, wipes, and fibrous materials. Featuring Zenit's advanced open channel chopper impeller and cutting system, the CTG750 efficiently cuts and shreds difficult waste before it enters the hydraulic passage, helping prevent blockages while maintaining exceptional pumping performance and reliability. Designed for demanding municipal, industrial, agricultural, and commercial applications, the CTG750 combines the high flow capabilities of an open channel impeller with the superior solids handling performance of a vortex-style hydraulic design. Its heavy-duty cast iron construction, dual silicon carbide mechanical seals, integrated thermal protection, leakage monitoring, and corrosion-resistant epoxy coating ensure dependable operation and long service life in the harshest wastewater environments. FEATURES Maximum flow rate of 3,000 litres per minute Maximum head of 20 metres (200kPa) Heavy-duty 5.50kW three phase motor Advanced chopper impeller with integrated cutting system for shredding solids and fibrous waste Open channel hydraulic design delivering high flow and excellent solids handling Heavy-duty EN-GJL250 cast iron pump casing Ductile cast iron impeller (EN-GJS600) for superior durability Wide 36mm free passage for improved solids handling Dual silicon carbide (SiC) mechanical seals operating in an oil chamber Integrated thermal motor protection and leakage detection sensor Corrosion-resistant 200μm bi-epoxy coating suitable for aggressive wastewater applications Stainless steel AISI 431 shaft IP68 rated motor for continuous submerged operation Supplied with a 10 metre power cable Direct-on-line starting Hydraulic efficiency up to 71.2% SPECIFICATIONS Power: 5.50kW Voltage: 400-415V Three Phase Motor: 4 Pole Maximum Flow: 3,000 LPM Maximum Head: 20 metres (200kPa) Outlet Size: DN100 Inlet Size: DN150 Maximum Free Passage: 36mm Insulation Class: Class H Protection Rating: IP68 Motor Speed: 1,432 RPM Cable Length: 10 metres Construction: Cast Iron Mechanical Seals: Dual Silicon Carbide (SiC) Hydraulic Efficiency: Up to 71.2% Series: Zenit Grey CTG Warranty: 12 Months APPLICATIONS Municipal sewage pumping stations Commercial and industrial wastewater systems Food processing facilities Livestock and agricultural operations Abattoirs and meat processing plants Paper and textile manufacturing Wastewater containing fibrous materials and solids Large commercial pump stations Emergency wastewater and floodwater pumping