{"product_id":"grundfos-se1-80-100-40-4-50b-b-cast-iron-4-inch-submersible-drainage-pump-for-sump-systems-with-s-tube-impeller","title":"Grundfos SE1.80.100.40.4.50B.B Cast Iron 4\" Submersible Drainage Pump for Sump Systems with S-TUBE Impeller","description":"\u003cp\u003eThe fundamental metallurgical composition of a fluid extraction machine heavily dictates its ability to survive continuous exposure to harsh contaminants. Engineered with an uncompromising physical casing, the Grundfos SE1.80.100.40.4.50B.B operates as a high-capacity non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage.\u003c\/p\u003e\u003cp\u003eThis ultra-dense barrier actively deflects the abrasive mechanical forces and violently rapid fluid pressure spikes common in deep commercial collection environments. By completely shielding the highly sensitive internal electromechanical elements from suspended liquid contaminants, the rigid cast iron body reliably preserves absolute geometric integrity across the entire active mechanical envelope.\u003c\/p\u003e\u003cp\u003eAdvanced dynamic internal fluid velocity and thermodynamic stability are strictly governed by a specialized S-TUBE impeller configuration, guaranteeing the free passage of suspended heavy solids. Utilizing a powerful 4 kW motor connected to a 3-phase 415v grid, the system consistently scales to an approximate maximum head of 15.5 m alongside an approximate continuous flow volume of 3066 L\/Min through 100 mm lines.\u003c\/p\u003e\u003cp\u003eMaintaining absolute thermal equilibrium is executed by an autonomous liquidless maintenance-free cooling layout, actively supporting continuous running cycles within flooded or totally dry commercial installation spaces. An innovative stainless-steel clamp assembling protocol guarantees the primary motor unit can be decoupled for immediate internal visual access without utilizing heavy dismantling gear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngineered with an advanced IP68 ingress protection enclosure to block catastrophic moisture penetration from flooded pits.\u003c\/li\u003e\n\u003cli\u003eCertified for extreme deep-pit deployment featuring a verified maximum submerged installation depth measuring exactly 12 m.\u003c\/li\u003e\n\u003cli\u003eIntegrates a durable 15 m Lyniflex power cable structure to comfortably reach distant industrial grid hookup boxes.\u003c\/li\u003e\n\u003cli\u003eProtects vital internal winding layers through the strict implementation of a premium Class F electrical insulation standard.\u003c\/li\u003e\n\u003cli\u003eManufactured with a heavy solid foundational unit weight measuring exactly 160 kg to drastically diminish active vibration.\u003c\/li\u003e\n\u003cli\u003eRated to reliably operate internal shaft rotations at an exact operational speed of 1460 rpm under peak mechanical conditions.\u003c\/li\u003e\n\u003cli\u003eActively sustains demanding internal system loads with a maximum environmental operating fluid pressure rated at exactly 6 bar.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50874382090487,"sku":"96047355","price":11359.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-se18010040450bb-cast-iron-4-submersible-drainage-pump-for-sump-systems-with-s-tube-impeller.png?v=1781855023","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-se1-80-100-40-4-50b-b-cast-iron-4-inch-submersible-drainage-pump-for-sump-systems-with-s-tube-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}