{"product_id":"lowara-zn660-14-3n-stainless-steel-22kw-deep-well-submersible-pump-with-radial-flow-impeller","title":"Lowara ZN660\/14-3N Stainless Steel 22kW Deep Well Submersible Pump with Radial Flow Impeller","description":"\u003cp\u003eIndustrial dewatering and civil engineering projects require pumps that sustain high flow rates under continuous operation with minimal maintenance. The Lowara ZN660\/14-3N processes 1300 L\/Min from its 6-inch wet end with 6-inch motor and NEMA coupling, handling large volumes for mine dewatering and construction site drainage. Its radial flow impeller arrangement ensures efficient hydraulic performance across the operating range.\u003c\/p\u003e\u003cp\u003eAISI 316 stainless steel construction protects the wet end from corrosion and abrasive wear. The impeller includes a removable wear ring for simplified maintenance access. The integrated non-return valve prevents water column reversal during shutdown. The suction strainer limits suspended sand to 100 grams per cubic metre, preserving internal clearances. The discharge head incorporates safety hook holes for secure borehole installation.\u003c\/p\u003e\u003cp\u003eDriven by a 22 kW three-phase motor at 415V, the pump draws 47.3 Amps and achieves 150.2 metres of shut-off head. Flow capacity is 1300 L\/Min through the 80 mm discharge port. Performance complies with EN ISO 9906 Grade 3B tolerances for consistent hydraulic output.\u003c\/p\u003e\u003cp\u003eClass F insulation with IP68 rating supports immersion to 350 metres. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical durability. NEMA motor coupling simplifies assembly, and the microcast stainless steel construction ensures long-term structural integrity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZ = 6\" wet end with 6\" Lowara L6C motor\u003c\/strong\u003e\u003c\/p\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\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\u003eMaximum immersion depth of 350 metres with L6W motors\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":51001342329079,"sku":"ZN660\/14-3N","price":23130.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn660-14-3n-stainless-steel-22kw-deep-well-submersible-pump-with-radial-flow-impeller.png?v=1786007684","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn660-14-3n-stainless-steel-22kw-deep-well-submersible-pump-with-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}