{"product_id":"lowara-4zn660-1-3-stainless-steel-2-2kw-deep-well-submersible-pump-with-radial-flow-impeller","title":"Lowara 4ZN660\/1-3 Stainless Steel 2.2kW Deep Well Submersible Pump with Radial Flow Impeller","description":"\u003cp\u003eGroundwater extraction for agricultural irrigation and municipal supply requires pumps that move substantial volumes reliably. The Lowara 4ZN660\/1-3 delivers 1300 litres per minute through a 6-inch wet end with 4-inch motor connection, handling high-volume water transfer across farmlands and distribution networks. The radial flow hydraulic configuration maintains consistent output across varying demand conditions.\u003c\/p\u003e\u003cp\u003eAISI 316 stainless steel construction throughout the wet end provides corrosion resistance against aggressive groundwater chemistry. The suction strainer restricts sand ingress to 100 grams per cubic metre, preserving internal clearances. The impeller incorporates a removable wear ring for straightforward maintenance, while the integrated non-return valve prevents water column backflow. The discharge head includes safety hook holes for secure borehole installation.\u003c\/p\u003e\u003cp\u003eDriven by a 2.2 kW three-phase motor at 415V, this unit draws 5.6 Amps under normal operation. Maximum head reaches 10 metres at shut-off, with flow capacity of 1300 L\/Min through the 80 mm discharge port. Performance complies with EN ISO 9906 Grade 3B tolerances, ensuring predictable operation across the duty range.\u003c\/p\u003e\u003cp\u003eClass F insulation and IP68 rating support installation depths to 300 metres with C4S motors. The Duplex stainless steel shaft and AISI 316L tie rods provide mechanical strength for continuous submerged service. NEMA motor coupling compatibility simplifies assembly, and the microcast stainless steel head and motor support provide structural integrity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4Z = 6\" wet end with 4\" Lowara motor\u003c\/strong\u003e\u003c\/p\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eDelivery port features integrated holes for safety hooks\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\u003eIncludes a replaceable coupling component for mechanical assembly\u003c\/li\u003e\n\u003cli\u003eIntegrated intake strainer utilizes AISI 316L stainless steel\u003c\/li\u003e\n\u003cli\u003eLower motor support complies with standard NEMA coupling specifications\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":51001341116663,"sku":"4ZN660\/1-3","price":3787.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-4zn660-1-3-stainless-steel-2-2kw-deep-well-submersible-pump-with-radial-flow-impeller.png?v=1786007632","url":"https:\/\/foundationpumps.com.au\/products\/lowara-4zn660-1-3-stainless-steel-2-2kw-deep-well-submersible-pump-with-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}