{"product_id":"lowara-3hm04n05m-close-coupled-multistage-pump-for-pressure-boosting-with-stainless-steel-impeller","title":"Lowara 3HM04N05M Stainless Steel Rigid Multistage Centrifugal Pump for Fluid Transfer with Closed Impeller","description":"\u003cp\u003eEnsuring stable hydraulic distribution across high-demand industrial layouts relies on the precision-engineered architecture of this compact horizontal unit. By integrating specialized AISI 316 stainless steel components, the pump maintains structural integrity when handling aggressive or high-purity process fluids that would compromise standard casting materials. Its configuration is specifically tailored for tight installations where reliable, horizontal suction performance is non-negotiable for system-wide stability.\u003c\/p\u003e\n\n\u003cp\u003eOperational threshold limits are defined by a Max Head 28.7 m alongside a Max Flow 73.3 L\/Min for precise load balancing. Powered by a 0.57 kW motor operating at 230v, the hydraulic output remains consistent throughout fluctuating process demands. The system architecture is calculated for medium-load requirements, offering a stable curve for cooling systems or chemical dosing loops where flow variance must stay within strict tolerance margins for effective operation.\u003c\/p\u003e\n\n\u003cp\u003eFluid dynamics are governed by a multi-stage arrangement featuring AISI 316L stainless steel impellers, designed to reduce turbulent energy losses during high-velocity transition stages. This mechanical configuration supports the unit in managing high suction requirements while maintaining quiet operation under load. The internal hydraulic design leverages the modular e-HM series geometry, ensuring smooth liquid transport and sustained pressure throughout the active circulation cycle without the risk of mechanical cavitation.\u003c\/p\u003e\n\n\u003cp\u003eHousing consists of a single-piece fabricated AISI 316 stainless steel body with advanced O-ring sealing, ensuring total enclosure and containment of the pumped medium. The motor is a TEFC 2-pole unit with IP 55 ingress protection, suitable for ambient temperatures ranging from -15°C up to +45°C. Mounted on a vibration-dampening bracket, the assembly ensures alignment stability for the rotating shaft, while the standard 25 mm threaded suction and delivery ports simplify installation into pre-existing municipal or factory plumbing infrastructure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated silicon carbide mechanical seal faces for abrasive resistance\u003c\/li\u003e\n  \u003cli\u003eAISI 316 stainless steel hydraulic components for total corrosion mitigation\u003c\/li\u003e\n  \u003cli\u003eIP 55 motor protection for environmental and dust ingress suppression\u003c\/li\u003e\n  \u003cli\u003eShort-circuit squirrel-cage rotor for efficient torque engagement\u003c\/li\u003e\n  \u003cli\u003eWRAS and ACS certified for safe clean water and process liquid handling\u003c\/li\u003e\n  \u003cli\u003eCompact single-piece fabrication for space-constrained industrial plumbing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50806152298743,"sku":"3HM04N05M","price":1093.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-3hm04n05m-close-coupled-multistage-pump-for-pressure-boosting-with-stainless-steel-impeller.png?v=1779767613","url":"https:\/\/foundationpumps.com.au\/products\/lowara-3hm04n05m-close-coupled-multistage-pump-for-pressure-boosting-with-stainless-steel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}