{"product_id":"lowara-zn612-19-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller","title":"Lowara ZN612\/19 Stainless Steel Deep Well 6\" Submersible Bore Pump (Wet End Only) with Radial Flow Impeller","description":"\u003cp\u003eFor deep aquifer extraction, agricultural irrigation and mine dewatering systems requiring substantial hydraulic lift, the ZN612\/19 provides a nineteen-stage radial flow pump end for six-inch installations. Its nineteen-stage arrangement is intended for high-lift groundwater applications and provides a maximum flow of 275 L\/Min.\u003c\/p\u003e\u003cp\u003eThe ZN6 pump end uses AISI 316 stainless steel construction, with AISI 316L stainless steel impellers and diffusers fitted with removable wear rings. A Duplex stainless steel UNS S 31803 shaft forms the rotating assembly, while the replaceable coupling uses Duplex stainless steel UNS S 32304. The standard L6W motor configuration permits suspended sand up to 100 g\/m³ and limits operating water temperature to 35°C.\u003c\/p\u003e\u003cp\u003eMaximum head reaches 215 metres, with hydraulic performance specified to EN ISO 9906 Grade 3B. The standard Rp 2 1\/2” (65 mm) threaded connection provides the delivery outlet, and the standard 6-inch NEMA motor connection allows coupling with an L6W submersible motor. Maximum immersion depth is 350 metres with L6W motors.\u003c\/p\u003e\u003cp\u003eThe discharge assembly uses a microcast ASTM CF-8M (AISI 316 cast) discharge head and lower support with an integrated stainless steel non-return valve. Safety-hook holes are included for attachment during deep-well installation, providing the specified means of securing the pump end during lowering.\u003c\/p\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThe nineteen radial stages provide the substantial hydraulic lift required for deep groundwater extraction.\u003c\/li\u003e\n\u003cli\u003eRemovable wear rings allow the hydraulic clearances to remain serviceable during maintenance.\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 provides the specified rotating-shaft material.\u003c\/li\u003e\n\u003cli\u003eThe replaceable Duplex UNS S 32304 coupling supports the specified motor connection arrangement.\u003c\/li\u003e\n\u003cli\u003eAISI 316L external tie rods continue the stainless-steel construction around the pump end.\u003c\/li\u003e\n\u003cli\u003eThe microcast discharge head incorporates the integrated stainless steel non-return valve and lower support.\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":51059137020151,"sku":"ZN612\/19","price":8762.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn612-19-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller.png?v=1787570556","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn612-19-stainless-steel-deep-well-6-submersible-bore-pump-wet-end-only-radial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}