{"product_id":"zenit-ctg1000-4-100-cast-iron-vortex-chopper-pump-for-industrial-processing-with-open-channel-impeller","title":"Zenit CTG1000\/4\/100 Cast Iron Vortex Chopper Pump for Industrial Processing with Open Channel Impeller","description":"\u003cp\u003eLoaded wastewater containing solids and fibrous waste in agricultural, construction, and industrial processing requires pumps with effective chopping and high flow capability. The Zenit CTG 1000\/4\/100 is a 7.5 kW submersible impeller chopper pump that combines Open Channel hydraulics with Vortex solids management capacity and an active chopper cutting system. The unit is suitable for heavy-duty applications across wastewater management, agriculture, construction, and industrial processing.\u003c\/p\u003e\u003cp\u003ePerformance specifications include a maximum head of 23.6 metres and a maximum flow of 3066 L\/Min, powered by a 415V three-phase motor drawing 14.2 Amps. The 7.5 kW motor uses direct starting with a starting current of 21.3 Amps and produces 50.4 Nm of rated torque. These characteristics suit high-volume applications requiring significant flow capability with effective solids chopping.\u003c\/p\u003e\u003cp\u003eHydraulic design incorporates an open channel impeller with cutting system, with the impeller manufactured from Cast Iron EN-GJS 600. The active chopper cutting system processes solids before they enter the impeller, with a free passage of 34 mm for processed material. Hydraulic efficiency is rated at 69.9%, with suction and discharge configurations of DN 150 (undrilled) and DN 100 respectively.\u003c\/p\u003e\u003cp\u003eConstruction features a Cast Iron EN-GJL 250 casing with bi-epoxy 200 ?m sea water resistant coating. The shaft is stainless steel AISI 431, and sealing uses two mechanical seals in silicon carbide (2SiC). Motor protection includes Class H insulation, IP68 rating, thermal protection, and a leakage sensor. Cable length is 10 metres with 7G1,5+3x1 configuration, and the unit weighs 178.2 kg. An accessory (code 9024.091) is required for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOpen channel impeller with cutting system for solids chopping\u003c\/li\u003e\n\u003cli\u003eCast Iron EN-GJS 600 impeller material for durability\u003c\/li\u003e\n\u003cli\u003eDouble silicon carbide mechanical seals for containment integrity\u003c\/li\u003e\n\u003cli\u003eStainless steel AISI 431 shaft with corrosion-resistant properties\u003c\/li\u003e\n\u003cli\u003eBi-epoxy 200 ?m sea water resistant coating on all cast iron\u003c\/li\u003e\n\u003cli\u003eHydraulic efficiency of 69.9% for optimised performance\u003c\/li\u003e\n\u003cli\u003eMaximum starts per hour: 20\u003c\/li\u003e\n\u003cli\u003eRequires accessory code 9024.091 for installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenit","offers":[{"title":"Default Title","offer_id":50924035768567,"sku":"813549","price":18700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/zenit-ctg1000-4-100-cast-iron-vortex-chopper-pump-for-industrial-processing-with-open-channel-impeller.png?v=1783508498","url":"https:\/\/foundationpumps.com.au\/products\/zenit-ctg1000-4-100-cast-iron-vortex-chopper-pump-for-industrial-processing-with-open-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}