{"product_id":"zenit-drg750-2-80ha0ftex-cast-iron-drainage-pump-for-wastewater-treatment-with-multi-channel-impeller","title":"Zenit DRG750\/2\/80HA0FTEX Cast Iron Drainage Pump for Wastewater Treatment with Multi-channel Impeller","description":"\u003cp\u003eProfessional and industrial wastewater management systems often encounter demanding conditions that require pumps with high efficiency and reliable performance. The Zenit DRG 750\/2\/80HA0FTEX is a 5.5 kW submersible drainage pump with ATEX Ex d certification, engineered for storm water, wastewater treatment plants, sewage systems, and livestock farm applications. The unit features a multi-channel open impeller and is compatible with ring stand free-standing installation.\u003c\/p\u003e\u003cp\u003eMaximum head reaches 25.1 metres with a maximum flow of 2472 L\/Min, driven by a 415V three-phase motor drawing 10.8 Amps. The 5.5 kW motor uses direct starting with 77.8 Amps starting current and produces 18.3 Nm of rated torque. These performance characteristics suit high-volume transfer operations with medium head requirements.\u003c\/p\u003e\u003cp\u003eSolids handling is managed through an open channel impeller with a free passage of 40 mm, using a multi-channel configuration that maintains hydraulic efficiency. The hydraulic system is constructed from Cast Iron EN-GJL 250, with the impeller of the same material. Performance curve tolerance complies with UNI EN ISO 9906:2012 standards for reliable system design.\u003c\/p\u003e\u003cp\u003eConstruction consists of 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 4G1,5+3x1 configuration, and the unit weighs 71.3 kg. A ZENS9024.006 Ring Stand is required for free-standing operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMulti-channel open impeller with 40 mm solids handling capability\u003c\/li\u003e\n\u003cli\u003eHydraulic efficiency of 57.7% for effective energy conversion\u003c\/li\u003e\n\u003cli\u003eDouble silicon carbide mechanical seals for containment integrity\u003c\/li\u003e\n\u003cli\u003eStainless steel AISI 431 shaft for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBi-epoxy 200 ?m coating on all cast iron surfaces\u003c\/li\u003e\n\u003cli\u003eMaximum starts per hour: 30 for flexible operation\u003c\/li\u003e\n\u003cli\u003eDirect starting with 77.8 Amps starting current\u003c\/li\u003e\n\u003cli\u003eRequires ZENS9024.006 Ring Stand for free-standing installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenit","offers":[{"title":"Default Title","offer_id":50924033114359,"sku":"807387","price":8505.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/zenit-drg750-2-80ha0ftex-cast-iron-drainage-pump-for-wastewater-treatment-with-multi-channel-impeller.png?v=1783508486","url":"https:\/\/foundationpumps.com.au\/products\/zenit-drg750-2-80ha0ftex-cast-iron-drainage-pump-for-wastewater-treatment-with-multi-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}