{"product_id":"lowara-zn622223n-stainless-steel-6-inch-deep-well-submersible-bore-pump-radial-flow-impeller","title":"Lowara ZN622\/22-3N AISI 316 Stainless Steel 22kW 6\" Deep well Submersible Bore Pump with Radial Flow Impeller","description":"\u003cp\u003eTechnical consistency in large-scale groundwater supply duties characterizes the ZN622\/22-3N bore pump, featuring full 316 stainless steel wet end and motor. Specified for permanent vertical installation in 6-inch boreholes, the unit manages clean water transfer where sand particles do not exceed 100 g\/m³. The assembly maintains a steady source for agricultural and distribution networks while maintaining stable hydraulic behavior in deep underground sites.\u003c\/p\u003e\u003cp\u003eConstructed from AISI 316 Stainless Steel, the housing surrounds internal components designed for immersion in corrosive groundwater environments. The radial centrifugal impeller, manufactured from AISI 316L stainless steel, processes solids up to 2 mm in the fluid stream. The unit weighs 118 kg and operates in liquids from -10°C to 60°C. Every wetted internal surface features corrosion-resistant alloys to ensure stability during continuous duty industrial applications.\u003c\/p\u003e\u003cp\u003eThe 22 kW motor operates on a 415v supply with a rated current of 46.6 Amps. The pump achieves a maximum head of 294.3 m and a maximum flow of 500 L\/Min through a 65 mm discharge outlet. Multistage radial hydraulics provide efficient water delivery throughout the operating range. Connection to the distribution network is via Rp 2 1\/2-inch threads on the microcast discharge head.\u003c\/p\u003e\u003cp\u003eThe pump features a duplex stainless steel shaft protected by shaft sleeves and tungsten carbide bushings. An integrated stainless steel non-return valve prevents backflow, while removable wear rings simplify servicing. The assembly supports installation depths up to 350 meters with compatible 6-inch L6C motors. Discharge ports include holes for safety hook attachment to facilitate secure installation in deep borehole environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eZ = 6\" wet end with 6\" Lowara L6C motor\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMicrocast stainless steel discharge head and motor support components.\u003c\/li\u003e\n\u003cli\u003eIntegrated high-grade stainless steel non-return valve for backflow prevention.\u003c\/li\u003e\n\u003cli\u003eRadial centrifugal impellers manufactured from AISI 316L stainless steel.\u003c\/li\u003e\n\u003cli\u003eRemovable stainless steel wear rings for internal hydraulic renewal.\u003c\/li\u003e\n\u003cli\u003ePump shaft manufactured from duplex stainless steel for mechanical stability.\u003c\/li\u003e\n\u003cli\u003eInternal protection provided by stainless steel shaft sleeves and bushings.\u003c\/li\u003e\n\u003cli\u003eSuitable for continuous vertical installation in 6-inch boreholes.\u003c\/li\u003e\n\u003cli\u003eMaximum external diameter of 144 mm including the integrated cable guard.\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":50996222165239,"sku":"ZN622\/22-3N","price":19818.26,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn622223n-stainless-steel-6-inch-deep-well-submersible-bore-pump-radial-flow-impeller.png?v=1785836876","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn622223n-stainless-steel-6-inch-deep-well-submersible-bore-pump-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}