{"product_id":"grundfos-sl1-75-100-185-2-52s-n-51d-a-t-cast-iron-2-pole-wastewater-pump-for-flats-with-s-tube-impeller","title":"Grundfos SL1.75.100.185.2.52S.N.51D.A.T Cast Iron 2-Pole Wastewater Pump for Flats with S-Tube Impeller","description":"\u003cp\u003eExplicitly configured to improve long-term operating cost scaling and enhance safety protection containment, the SL1.75.100.185.2.52S.N.51D.A.T features a high-capacity 100 mm outlet. This heavy-duty wastewater asset provides immediate value to municipal pumping stations, industrial garages, and commercial wastewater plants requiring reliable raw water intake.\u003c\/p\u003e\u003cp\u003eConstructed from resilient cast iron components, the internal housing accommodates an advanced S-Tube impeller that enforces a strict 75 mm free passage tolerance. This precision scaling redefines operational reliability by effectively neutralizing severe blockage risks associated with dense municipal sewage and concentrated sludge transfers.\u003c\/p\u003e\u003cp\u003eThe primary kinetic force originates from a highly efficient 18.5 kW Grundfos motor, engineered to generate a maximum head of approximately 39 m and an impressive 3186 L\/Min flow. Drawing from a 415v three-phase supply, this robust drive system translates raw power into exceptional thermodynamic stability across prolonged submerged run cycles.\u003c\/p\u003e\u003cp\u003eTo further solidify its low-maintenance profile, the unit incorporates vital built-in moisture sensors and motor-protection thermistors. These autonomous safety barriers diligently track the internal casing climate to detect submerged compromises, eliminating the need for expensive external protection upgrades for commercial facilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncorporates a highly service-friendly double shaft seal structured in a specialized cartridge format to permit rapid field replacements without specialized tools.\u003c\/li\u003e\n\u003cli\u003eEquipped with a modular cable entry connector configuration that allows the 15-meter power cord to be detached without unbolting the motor top.\u003c\/li\u003e\n\u003cli\u003eConstructed with a primary pump housing and motor casing cast from EN 1561 EN-GJL-250 grade iron for optimal submerged environmental resilience.\u003c\/li\u003e\n\u003cli\u003eEngineered with a reliable secondary shaft seal utilizing a durable silicon carbide and carbon mechanical friction material combination.\u003c\/li\u003e\n\u003cli\u003eFully rated for continuous operations in liquid temperature ranges spanning from ten to forty degrees Celsius within completely submerged installations.\u003c\/li\u003e\n\u003cli\u003eConfigured to safely handle a maximum installation depth of twenty meters while maintaining an eight bar maximum operating pressure threshold.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50877322494199,"sku":"99775916","price":18053.92,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sl1-75-100-185-2-52s-n-51d-a-t-cast-iron-2-pole-wastewater-pump-for-flats-with-s-tube-impeller.png?v=1781953985","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sl1-75-100-185-2-52s-n-51d-a-t-cast-iron-2-pole-wastewater-pump-for-flats-with-s-tube-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}