{"product_id":"zenit-drg400-4-80hh0etex-cast-iron-drainage-pump-for-livestock-farms-with-multi-channel-impeller","title":"Zenit DRG400\/4\/80HH0ETEX Cast Iron Drainage Pump for Livestock Farms with Multi-channel Impeller","description":"\u003cp\u003eHeavy industrial environments with high solids content and fibrous material require pumps that maintain performance without clogging or degradation. The Zenit DRG 400\/4\/80HH0ETEX is a 3.0 kW submersible drainage pump with ATEX Ex d certification, engineered for sewage systems, livestock farm effluent, and storm water management applications. The unit handles low to medium density activated sludges and is compatible with ring stand free-standing installation.\u003c\/p\u003e\u003cp\u003eMaximum head for this pump is 13.9 metres with a corresponding maximum flow of 2088 L\/Min, driven by a 415V three-phase motor drawing 6.7 Amps. The 3.0 kW motor uses direct starting with 38.2 Amps starting current and produces 20.7 Nm of rated torque. These specifications provide high-volume transfer capability with moderate head requirements.\u003c\/p\u003e\u003cp\u003eThe multi-channel open impeller configuration provides a free passage of 75 mm, enabling the pump to process large solids and fibrous materials commonly found in sewage and livestock waste. Hydraulic efficiency is rated at 63.7%, with the hydraulic system manufactured from Cast Iron EN-GJL 250. Performance curves comply with UNI EN ISO 9906:2012 standards for accurate system design.\u003c\/p\u003e\u003cp\u003eCast Iron EN-GJL 250 casing construction includes 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 consists of Class H insulation, IP68 ingress rating, thermal protection, and a leakage sensor. Cable length is 10 metres with 4G1,5+3x1 configuration, and the unit weighs 77 kg. A ZENS9024.007 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\u003eOpen channel impeller with 75 mm free passage for large solids\u003c\/li\u003e\n\u003cli\u003eHydraulic efficiency of 63.7% for effective energy transfer\u003c\/li\u003e\n\u003cli\u003eDouble silicon carbide mechanical seals for reliable sealing\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 operational flexibility\u003c\/li\u003e\n\u003cli\u003eDirect starting with 38.2 Amps starting current\u003c\/li\u003e\n\u003cli\u003eRequires ZENS9024.007 Ring Stand for free-standing installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenit","offers":[{"title":"Default Title","offer_id":50924032753911,"sku":"807391","price":5850.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/zenit-drg400-4-80hh0etex-cast-iron-drainage-pump-for-livestock-farms-with-multi-channel-impeller.png?v=1783508484","url":"https:\/\/foundationpumps.com.au\/products\/zenit-drg400-4-80hh0etex-cast-iron-drainage-pump-for-livestock-farms-with-multi-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}