{"product_id":"lowara-zn895042a3s-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller","title":"Lowara ZN895-04\/2A-3S Stainless Steel 30kW Deep Well 8\" Submersible Pump with Semi-Axial Flow Impeller","description":"\u003cp\u003eDeep well pumping for municipal distribution and consistent fluid optimization utilize the ZN895-04\/2A-3S multistage submersible electric pump. Part of the ZN895 series, this model features a 316 Stainless Steel motor configuration and provides high-volume lifting. It supports vertical installation in wells or horizontal mounting in tanks where the motor remains at the lowest position.\u003c\/p\u003e\u003cp\u003eConstructed from cast 316 Stainless Steel, the delivery head and suction support provide rigidity for borehole service life. The hydraulic configuration uses four stages with two reduced diameter impellers to process water containing suspended sand content reaching 100 g\/m³. The assembly weighs 143.6 kg and is specified for liquids at a maximum temperature of 25°C.\u003c\/p\u003e\u003cp\u003eA 30 kW motor powers the unit on a 415v supply with a rated current of 63.8 Amps for industrial borehole duty. It achieves a maximum total head of 99.4 m and a maximum flow rate of 1966.7 L\/Min through a semi-axial hydraulic configuration. These performance metrics enable robust lifting from deep underground aquifers to support intensive irrigation networks and residential water networks.\u003c\/p\u003e\u003cp\u003eProtection features include Class F insulation and an IP68 enclosure rating for submerged service in deep borehole environments. The system allows for installation depths reaching 350 meters and features double mechanical seals housed in an oil chamber for containment. Internal POM-C technopolymer wear rings and EPDM bearing bushes support the duplex shaft assembly and maintain hydraulic efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003eStainless steel cable covers provide mechanical protection for the power leads along the pump casing.\u003c\/li\u003e\n\u003cli\u003eMechanical connection of the 8-inch motor follows NEMA standards for compatibility with industrial systems.\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\u003cli\u003eA stainless steel suction strainer is fitted to exclude large solid particles from entering the hydraulic stages.\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\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":51010638414071,"sku":"ZN895-04\/2A-3S","price":28185.58,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-zn895042a3s-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller.png?v=1786358412","url":"https:\/\/foundationpumps.com.au\/products\/lowara-zn895042a3s-stainless-steel-deep-well-8-inch-submersible-pump-semi-axial-flow-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}