{"product_id":"lowara-3hm19s22t-stainless-steel-multistage-pump-for-continuous-duty-water-circulation-with-closed-impeller","title":"Lowara 3HM19S22T Stainless Steel IE3 Multistage Centrifugal Pump for Complex Irrigation with Closed Impeller","description":"\u003cp\u003eSuctionside fluid movement in intensive agricultural environments requires consistent pressure stability provided by the Lowara 3HM19S22T. This multistage configuration addresses the needs of operators managing complex irrigation networks or large-scale liquid transfer cycles. By utilizing a horizontal layout, the assembly maintains a slim footprint while ensuring steady flow continuity throughout long-term operation. Its architecture serves to mitigate turbulence, providing a clear path for liquid entry that is critical for maintaining output consistency in demanding settings where reliable hydraulic performance is expected throughout daily operation.\u003c\/p\u003e\n\n\u003cp\u003eOperational threshold limits are defined by a Max Head approximately 142 m and a Max Flow approximately 73.3 L\/Min. Driven by an IE3 energy-efficient motor rated at 1.94 kW \/ 415v, the unit balances electrical consumption with necessary mechanical output. The flow dynamics are engineered to handle clean liquids across varied operational windows without significant loss of efficiency, ensuring that pressure remains consistent during periods of high demand while meeting rigorous environmental circulation standards.\u003c\/p\u003e\n\n\u003cp\u003eFluid dynamics are governed by a multistage impeller arrangement consisting of AISI 304 stainless steel components that allow for high-pressure generation across small casing dimensions. The interaction between the precision-engineered stages reduces internal drag and maximizes hydraulic energy transmission. The design features a short-circuit squirrel-cage motor configuration, allowing the system to maintain optimal rotation speeds under variable torque conditions. This arrangement supports stable head development across multiple outlet points, ensuring that downstream pressure remains steady despite variations in liquid intake or thermal loading.\u003c\/p\u003e\n\n\u003cp\u003eProtection is managed via an IP55 rated motor housing and IPX5 rated pump body, shielding internal components from dust ingress and directional liquid sprays. The AISI 304 stainless steel casing ensures structural integrity across a temperature range of -10°C to +120°C, suitable for diverse climatic and processing requirements. Mounted in a horizontal close-coupled fashion, the pump utilizes standard 25mm suction and delivery connections for integration into existing arrays. Insulation Class 155 (F) maintains electrical stability within the motor assembly, preventing thermal degradation during continuous duty cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated 2-pole TEFC motor architecture for efficient thermal dissipation\u003c\/li\u003e\n  \u003cli\u003eClass 155 (F) insulation to support long-term electrical safety standards\u003c\/li\u003e\n  \u003cli\u003eTIG-welded casing design providing structural resistance under pressure\u003c\/li\u003e\n  \u003cli\u003eStandardized Rp threaded connections for simplified mechanical integration\u003c\/li\u003e\n  \u003cli\u003eSilicon carbide and EPDM mechanical seal components for leak prevention\u003c\/li\u003e\n  \u003cli\u003eCompliance with ISO 9906:2012 Grade 3B hydraulic precision standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50804248183031,"sku":"3HM19S22T","price":2710.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-3hm19s22t-stainless-steel-multistage-pump-for-continuous-duty-water-circulation-with-closed-impeller.png?v=1779683790","url":"https:\/\/foundationpumps.com.au\/products\/lowara-3hm19s22t-stainless-steel-multistage-pump-for-continuous-duty-water-circulation-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}