{"product_id":"lowara-zn612-15-3-stainless-steel-7-5kw-three-phase-submersible-pump-with-radial-flow-impeller","title":"Lowara ZN612\/15-3 Stainless Steel 7.5kW Three-Phase Submersible Pump with Radial Flow Impeller","description":"\u003cp\u003eDeep well extraction and mine dewatering require pumps that can handle extreme head demands, and the Lowara ZN612\/15-3 delivers 170.1 metres of shut-off head from a 7.5 kW motor. Its 6-inch AISI 316 stainless steel wet end and 142 mm diameter fit standard boreholes while providing exceptional corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThe 415V three-phase motor draws 17 Amps and generates 275 L\/Min maximum flow. Performance complies with EN ISO 9906 Grade 3B tolerances. The 65 mm discharge port accommodates standard pipework, while the integrated non-return valve prevents water column reversal when the motor stops.\u003c\/p\u003e\n\u003cp\u003eAISI 316 stainless steel construction provides corrosion resistance against aggressive groundwater chemistry. The suction strainer limits sand ingress to 100 g\/m3, and the radial flow impeller includes a removable wear ring. The replaceable coupling allows maintenance without full pump extraction.\u003c\/p\u003e\n\u003cp\u003eAt 72 kg, the pump features microcast stainless steel head and motor support components. Safety hook holes on the delivery port secure the unit during installation. Maximum liquid temperature is 60°C, and the pump accepts L6W motor configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuplex stainless steel UNS S 31803 shaft ensures torsional durability\u003c\/li\u003e\n\u003cli\u003eAISI 316L stainless steel tie rods provide corrosion-resistant bracing\u003c\/li\u003e\n\u003cli\u003eShaft sleeves protect rotating assemblies from abrasive wear\u003c\/li\u003e\n\u003cli\u003eASTM CF-8M cast stainless steel lower motor support base\u003c\/li\u003e\n\u003cli\u003eEPDM elastomers maintain reliable fluid sealing integrity\u003c\/li\u003e\n\u003cli\u003ePTFE and Graphite thrust bearings manage axial thrust loads\u003c\/li\u003e\n\u003cli\u003eMEI ≥ 0.40 compliant with ErP 2009\/125\/EC\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":50994310709495,"sku":"ZN612\/15-3","price":8255.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn612-15-3-stainless-steel-7-5kw-three-phase-submersible-pump-with-radial-flow-impeller.png?v=1785755102","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn612-15-3-stainless-steel-7-5kw-three-phase-submersible-pump-with-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}