{"product_id":"lowara-zn612-24-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller","title":"Lowara ZN612\/24 Stainless Steel Deep Well 6\" Submersible Bore Pump (Wet End Only) with Radial Flow Impeller","description":"\u003cp\u003eFor groundwater supply and commercial water distribution systems requiring very high hydraulic lift, the ZN612\/24 provides a twenty-four-stage radial flow pump end for six-inch deep-borehole installations. Its high stage count provides the hydraulic lift required for demanding groundwater applications while maintaining a maximum flow of 275 L\/Min.\u003c\/p\u003e\u003cp\u003eAISI 316 stainless steel forms the ZN6 pump-end construction, with AISI 316L stainless steel impellers and diffusers and removable wear rings. The rotating shaft uses Duplex stainless steel UNS S 31803, while the replaceable coupling is Duplex stainless steel UNS S 32304. With the standard L6W motor, operating water temperature is limited to 35°C and suspended sand up to 100 g\/m³ is permitted.\u003c\/p\u003e\u003cp\u003eThe ZN612\/24 achieves a maximum head of 273 metres and is specified to EN ISO 9906 Grade 3B for hydraulic performance. The Rp 2 1\/2” (65 mm) threaded connection provides the delivery outlet, while a standard 6-inch NEMA motor connection permits coupling with an L6W submersible motor. Maximum immersion depth is 350 metres with L6W motors.\u003c\/p\u003e\u003cp\u003eThe microcast ASTM CF-8M (AISI 316 cast) discharge head and lower support incorporate the integrated stainless steel non-return valve. Pre-drilled holes for safety-hook attachment provide the specified installation provision for lowering and securing the pump end in deep-well applications.\u003c\/p\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThe twenty-four-stage radial configuration provides very high hydraulic lift for deep groundwater systems.\u003c\/li\u003e\n\u003cli\u003eRemovable wear rings provide a maintainable arrangement for the hydraulic clearances.\u003c\/li\u003e\n\u003cli\u003eAISI 316L impellers and diffusers provide the specified stainless-steel hydraulic construction.\u003c\/li\u003e\n\u003cli\u003eThe Duplex UNS S 31803 shaft is used for the rotating assembly.\u003c\/li\u003e\n\u003cli\u003eThe replaceable Duplex UNS S 32304 coupling supports the specified motor coupling arrangement.\u003c\/li\u003e\n\u003cli\u003eAISI 316L external tie rods continue the stainless-steel construction through the pump end.\u003c\/li\u003e\n\u003cli\u003eThe ASTM CF-8M microcast discharge head incorporates the lower support and integrated non-return valve.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e* Submersible motor sold separately - requires coupling and assembly\u003c\/p\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":51059137118455,"sku":"ZN612\/24","price":10906.83,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn612-24-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller.png?v=1787570562","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn612-24-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}