{"product_id":"davey-dcs55m-stainless-steel-semi-vortex-submersible-drainage-pump-for-sump-emptying-with-open-impeller","title":"Davey DCS55M Stainless Steel Semi-Vortex Submersible Drainage Pump for Sump Emptying with Open Impeller","description":"\u003cp\u003eOptimizing internal fluid velocity prevents debilitating blockages during heavy extraction. The semi-vortex hydraulic structure within the DCS55M Domestic Submersible Dewatering Pump uses pressure gradient manipulation to move septic effluent. Bypassing critical internal choke points ensures efficient continuous manual pumping for deep sump emptying tasks.\u003c\/p\u003e\u003cp\u003eBuilt around a cast iron base, the outer casing is formed from resilient 304 stainless steel. A double case layout routes the discharge stream past the internal motor shell, providing active cooling and allowing safe manual operation in partially submerged environments.\u003c\/p\u003e\u003cp\u003eTo handle high-volume fluid transfers, the core pushes a maximum flow of approximately 400 L\/Min and achieves a 12 m head. Power is delivered by a robust single-phase 240v architecture outputting 0.55 kW. Operating in manual mode, the user maintains total control over extraction, forcing waste securely through a 50 mm connection port into discharge piping.\u003c\/p\u003e\u003cp\u003eMechanical longevity relies on a silicon carbide and ceramic shaft seal completely immersed within a captive oil bath. Defended by a specialized sand slinger lip seal, abrasive grit is actively repelled from the main shaft. An automatic resetting thermal overload provides a critical electrical safety net against sudden mechanical binding or voltage drops.\u003c\/p\u003eFeatures\u003cul\u003e\n\u003cli\u003eRequires manual operation necessitating user intervention to turn off the pump when the fluid drops to the top of the main housing.\u003c\/li\u003e\n\u003cli\u003eEquipped with a highly durable cast iron open impeller specifically matched for demanding effluent and suspended waste extraction.\u003c\/li\u003e\n\u003cli\u003eCapable of processing neutral pH sewage or grey water containing up to 10 percent small soft organic solids under 10mm external diameter.\u003c\/li\u003e\n\u003cli\u003eIncludes a dedicated hose tail adapter intentionally provided to facilitate rapid temporary installations using a standard lay-flat hose.\u003c\/li\u003e\n\u003cli\u003eFeatures a completely integrated 304 stainless steel suction inlet and external strainer base for superior structural defense against debris.\u003c\/li\u003e\n\u003cli\u003eEngineered with an exceptionally robust total net weight measuring precisely 25 kg for completely stable permanent or temporary anchoring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":50863014510839,"sku":"DCS55M","price":395.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/davey-dcs55m-stainless-steel-semi-vortex-submersible-drainage-pump-for-sump-emptying-with-open-impeller.png?v=1781518027","url":"https:\/\/foundationpumps.com.au\/products\/davey-dcs55m-stainless-steel-semi-vortex-submersible-drainage-pump-for-sump-emptying-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}