{"product_id":"lowara-zn895022b3r-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller","title":"Lowara ZN895-02\/2B-3R Stainless Steel 11kW Deep Well 8\" Submersible Pump with Semi-Axial Flow Impeller","description":"\u003cp\u003eAgricultural distribution infrastructure and municipal complexes utilize the ZN895-02\/2B-3R multistage submersible unit for aquifer extraction. This model features a Duplex Stainless Steel motor configuration and belongs to the ZN895 range, offering robust lifting for aquifers. It allows for vertical installation in borehole wells or horizontal deployment provided a minimum inclination ensures motor immersion.\u003c\/p\u003e\u003cp\u003eConstructed from cast 316 Stainless Steel, the delivery head and suction casing provide structural integrity for borehole service life. The two-stage hydraulics utilize reduced diameter impellers designed to process liquids containing suspended sand up to 100 g\/m³. The unit weighs 90.2 kg and operates in liquids reaching a maximum temperature of 25°C.\u003c\/p\u003e\u003cp\u003eThe 11 kW motor utilizes a 415v supply with a rated current of 24.2 Amps for deep-well duty. It achieves a maximum total head of 38.4 m and a maximum flow rate of 1966.7 L\/Min through a semi-axial hydraulic geometry. This configuration provides the pressure maintenance infrastructure needed for municipal distribution systems and intensive water distribution loops.\u003c\/p\u003e\u003cp\u003eSafety containment features Class F motor insulation and an IP68 rating for submerged service in borehole environments. The assembly supports immersion depths reaching 350 meters and utilizes double mechanical shaft seals for fluid containment. Internal technopolymer POM-C wear rings and EPDM bearing bushes support the duplex stainless steel shaft assembly and maintain precise clearances.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMechanical connection of the 8-inch motor follows NEMA standards for compatibility with industrial systems.\u003c\/li\u003e\n\u003cli\u003eA duplex stainless steel taperlock system secures the semi-axial impellers to the shaft for torque transfer.\u003c\/li\u003e\n\u003cli\u003eStainless steel cable covers provide mechanical protection for the power leads along the pump casing.\u003c\/li\u003e\n\u003cli\u003eInternal technopolymer POM-C wear rings maintain hydraulic clearances and reduce internal friction.\u003c\/li\u003e\n\u003cli\u003eEPDM 70 bearing bushes support the pump shaft assembly and handle the mechanical loads during rotation.\u003c\/li\u003e\n\u003cli\u003eA stainless steel suction strainer is fitted to exclude large solid particles from entering the hydraulic stages.\u003c\/li\u003e\n\u003cli\u003eThe integrated non-return valve features a stainless steel spring to prevent liquid backflow and water hammer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":51010637955319,"sku":"ZN895-02\/2B-3R","price":26818.61,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn895022b3r-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller.png?v=1786358389","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn895022b3r-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}