{"product_id":"lowara-zn612-12-3n-stainless-steel-7-5kw-deep-well-submersible-pump-with-radial-flow-impeller","title":"Lowara ZN612\/12-3N Stainless Steel 7.5kW Deep Well Submersible Pump with Radial Flow Impeller","description":"\u003cp\u003eDedicated waterworks and high-head irrigation systems need pumps that deliver consistent pressure under varying demand. The Lowara ZN612\/12-3N meets these requirements with its 6-inch AISI 316 stainless steel wet end and radial flow impeller design. The microcast stainless steel construction provides durability for continuous submersion in borehole applications.\u003c\/p\u003e\u003cp\u003eThe engineering behind this pump focuses on long-term reliability. AISI 316 stainless steel resists corrosion from aggressive groundwater chemistry, while the stainless steel impeller with removable wear ring handles suspended solids up to 100 grams per cubic metre. The integrated suction strainer protects internal components, and the replaceable coupling simplifies maintenance, reducing service time and costs.\u003c\/p\u003e\u003cp\u003ePowered by a 7.5 kW three-phase motor at 415V, the pump draws 17 Amps and delivers 275 L\/Min maximum flow. Shut-off head extends to 136.1 metres, with the 65 mm discharge port connecting to standard pipework. Performance complies with EN ISO 9906 Grade 3B tolerances.\u003c\/p\u003e\u003cp\u003eImmersion depths up to 350 metres are supported by Class F insulation and IP68 enclosure rating. The Duplex stainless steel shaft, AISI 316L tie rods, and NEMA-compatible coupling ensure long-term reliability. The unit meets ErP ecodesign requirements for energy efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZ = 6\" wet end with 6\" Lowara L6C motor\u003c\/strong\u003e\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDelivery port incorporates integrated safety hook attachment points\u003c\/li\u003e\n\u003cli\u003eDrive shaft is manufactured from Duplex stainless steel UNS S 31803\u003c\/li\u003e\n\u003cli\u003eExternal tie rods are constructed from AISI 316L stainless steel\u003c\/li\u003e\n\u003cli\u003eSupplied with a replaceable coupling component for standard maintenance\u003c\/li\u003e\n\u003cli\u003eIntake strainer is fabricated from AISI 316L stainless steel\u003c\/li\u003e\n\u003cli\u003eLower motor support matches standard NEMA mounting dimensions\u003c\/li\u003e\n\u003cli\u003eMaximum permissible suspended sand concentration of 100 g\/m3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e* Motor and pump supplied separately - requires assembly\u003c\/p\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50996248248567,"sku":"ZN612\/12-3N","price":11327.53,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn612-12-3n-stainless-steel-7-5kw-deep-well-submersible-pump-with-radial-flow-impeller.png?v=1785838669","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn612-12-3n-stainless-steel-7-5kw-deep-well-submersible-pump-with-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}