{"product_id":"zenit-grbluep150-2-g40hmex-cast-iron-bi-epoxy-grinder-pump-for-civil-wastewater-with-open-channel-impeller","title":"Zenit GRBLUEP150\/2\/G40HMEX Cast Iron Bi-Epoxy Grinder Pump for Civil Wastewater with Open Channel Impeller","description":"\u003cp\u003ePermanent installations in residential or professional septic sumps require robust solutions for managing civil wastewater containing fibrous matter. This professional-grade submersible grinder pump is developed for installation in IECEx Zone 2 hazardous areas requiring certified equipment. It is specifically built to process and transfer liquids that include filaments or organic solids without clogging.\u003c\/p\u003e \u003cp\u003eProviding high-pressure discharge, this model delivers a maximum head of up to 21.1 m and a flow rate of up to 300 L\/Min. Driven by a robust 1.1 kW electric motor on a 240v single-phase supply, the unit provides reliable transfer for lift stations requiring significant vertical elevation. The motor includes thermal protection, a starter box, starting capacitor and running capacitor to support reliable operation.\u003c\/p\u003e \u003cp\u003eLiquid handling is facilitated by an open channel impeller integrated with a high-strength grinder system designed to cut fibrous materials and organic solids before they enter the hydraulic passage. The rotating cutter, manufactured from chromium steel, works against a specialized cutting disk to reduce the risk of blockages in soiled civil wastewater. The grinder system works in tandem with the open channel impeller to maintain efficient wastewater transfer.\u003c\/p\u003e \u003cp\u003eMechanical durability is provided by a rugged cast iron EN-GJL 250 body and a high-strength EN-GJS 600 cast iron foot base for structural stability. Motor protection is provided by a dual-seal system using two silicon carbide (2SiC) mechanical seals, while the AISI 431 stainless steel shaft provides high mechanical strength. All cast iron parts are treated with a 120 µm bi-epoxy coating for superior protection against corrosion and chemical attack.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIECEx Zone 2 approval (Ex nA nC IIC T3 Gc) ensures safe service in hazardous environments where certified equipment is mandated.\u003c\/li\u003e \u003cli\u003eSophisticated grinder assembly with X102 CrMo17 KU chromium steel cutters reduces the risk of blockages by cutting fibrous solids.\u003c\/li\u003e \u003cli\u003eRobust dual mechanical seal arrangement featuring two silicon carbide (2SiC) seals provides a moisture barrier for the motor.\u003c\/li\u003e \u003cli\u003eStructural rigidity is enhanced by the combination of an EN-GJL 250 body and a heavy-duty EN-GJS 600 foot base.\u003c\/li\u003e \u003cli\u003eHigh-strength AISI 431 stainless steel shaft ensures precision alignment and resistance to mechanical stress during duty cycles.\u003c\/li\u003e \u003cli\u003eIntegrated electrical protection includes thermal protection, starter box, starting capacitor and running capacitor.\u003c\/li\u003e \u003cli\u003eBi-epoxy 120 µm protective treatment shields internal and external cast iron surfaces from corrosive civil wastewater.\u003c\/li\u003e \u003cli\u003eThreaded G 1\"1\/2 discharge connection ensures compatibility with standardized wastewater piping and coupling devices.\u003c\/li\u003e \u003c\/ul\u003e ","brand":"Zenit","offers":[{"title":"Default Title","offer_id":50925822804215,"sku":"711424","price":2175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/zenit-grbluep150-2-g40hmex-cast-iron-bi-epoxy-grinder-pump-for-civil-wastewater-with-open-channel-impeller.png?v=1783578808","url":"https:\/\/foundationpumps.com.au\/products\/zenit-grbluep150-2-g40hmex-cast-iron-bi-epoxy-grinder-pump-for-civil-wastewater-with-open-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}