{"product_id":"lowara-zn612-9-3n-stainless-steel-5-5kw-deep-well-submersible-pump-with-radial-flow-impeller","title":"Lowara ZN612\/9-3N Stainless Steel 5.5kW Deep Well Submersible Pump with Radial Flow Impeller","description":"\u003cp\u003eAgricultural irrigation and industrial water supply networks rely on pumps that sustain performance under continuous load. The Lowara ZN612\/9-3N submersible pump delivers reliable groundwater extraction with its 6-inch AISI 316 stainless steel wet end and radial flow hydraulic design. The microcast housing and stainless steel discharge head provide a durable foundation for demanding borehole applications.\u003c\/p\u003e\n\u003cp\u003eThe engineering choices here directly benefit the end user. AISI 316 construction resists corrosion from aggressive groundwater, reducing maintenance frequency and extending service intervals. The stainless steel radial flow impeller with removable wear ring handles suspended sand up to 100 grams per cubic metre, while the integrated suction strainer protects internal components. The replaceable coupling simplifies maintenance without full pump extraction, minimising downtime.\u003c\/p\u003e\n\u003cp\u003eOperating on a 415V three-phase supply, the 5.5 kW motor draws 12.7 Amps and delivers 275 L\/Min maximum flow. Shut-off head extends to 102.1 metres, with the 65 mm discharge port connecting to standard piping. Performance tolerances comply with EN ISO 9906 Grade 3B, ensuring reliable operation across the duty range.\u003c\/p\u003e\n\u003cp\u003eClass F insulation and IP68 rating support immersion up to 350 metres. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical strength, while NEMA coupling compatibility simplifies motor assembly. The unit complies with ErP ecodesign standards, contributing to lower lifecycle energy costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ = 6\" wet end with 6\" Lowara L6C motor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDischarge head features pre-drilled holes for safety hook attachment\u003c\/li\u003e\n\u003cli\u003eShaft utilizes Duplex stainless steel UNS S 31803 metallurgy\u003c\/li\u003e\n\u003cli\u003eBracing tie rods are built from AISI 316L stainless steel\u003c\/li\u003e\n\u003cli\u003eMechanical coupling component is replaceable for standard servicing\u003c\/li\u003e\n\u003cli\u003eSuction strainer uses AISI 316L stainless steel mesh\u003c\/li\u003e\n\u003cli\u003eFlange assembly conforms to standard NEMA motor connections\u003c\/li\u003e\n\u003cli\u003eErP compliant with MEI ≥ 0.40 efficiency index\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* Motor and pump supplied separately - requires assembly\u003c\/p\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50996247920887,"sku":"ZN612\/9-3N","price":10344.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn612-9-3n-stainless-steel-5-5kw-deep-well-submersible-pump-with-radial-flow-impeller.png?v=1785838662","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn612-9-3n-stainless-steel-5-5kw-deep-well-submersible-pump-with-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}