{"product_id":"davey-dt22k-stainless-steel-3-high-volume-sewage-cutter-pump-for-light-slurries-with-open-impeller","title":"Davey DT22K Stainless Steel 3\" High Volume Sewage Cutter Pump for Light Slurries with Open Impeller","description":"\u003cp\u003eIndustrial applications evacuating heavily contaminated liquids face destructive operational blockages. The DT22K 3\" Sewage Cutter Pump overcomes these realities by vigorously shredding suspended fibrous materials precisely at the volute entry point. Facilities rely on this immense mechanical resilience for continuous effluent disposal.\u003c\/p\u003e\u003cp\u003eHarnessing formidable energy, a precisely engineered 2.2 kW electric motor requiring a 415v three-phase connection guarantees immense rotational torque. The internal hydraulic geometry is calibrated to push an enormous maximum flow volume of approximately 1100 L\/Min. It forcefully elevates fluids to a towering maximum head of approximately 21 meters.\u003c\/p\u003e\u003cp\u003eTo survive continuously submerged deployments, the core architecture integrates rugged cast iron external components with a premium 304 stainless steel motor casing. The cast iron sections effectively absorb kinetic vibration, while the seamless stainless element provides an impenetrable barrier against highly corrosive underground septic conditions.\u003c\/p\u003e\u003cp\u003eMaximizing longevity, a highly advanced double mechanical sealing array quietly operates within a secure captive oil bath. This formidable barrier deploys hard silicon carbide facing to definitively prevent water ingress. Fortified by an automatic resetting thermal overload protector, the system permanently shields itself against any heat spikes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUtilizes a remarkably strong tungsten carbide cutting tip on the impeller leading edge to effectively shear through stringy solid matter.\u003c\/li\u003e\n\u003cli\u003eFeatures a dedicated sand slinger hardware component acting as a sacrificial lip seal to firmly guard the main mechanical face against abrasives.\u003c\/li\u003e\n\u003cli\u003eManufactured with an extremely tough 304 stainless steel lifting handle wrapped in a specialized NBR coating for highly secure retrieval.\u003c\/li\u003e\n\u003cli\u003eEngineered with a massively rigid cast iron diffuser plate to consistently balance dynamic internal fluid pressures behind the rotating assembly.\u003c\/li\u003e\n\u003cli\u003eOperates utilizing a primary two-pole 2850 rpm rotational speed to guarantee high-velocity fluid transfers during intense evacuation workloads.\u003c\/li\u003e\n\u003cli\u003eRated for a maximum continuous submergence parameter of exactly 20 meters, allowing flawless functionality within deep subterranean trenches.\u003c\/li\u003e\n\u003cli\u003eExpels processed high-volume liquids through a substantially wide 75mm dedicated internal discharge port to completely prevent system bottlenecking.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":50868523761911,"sku":"DT22K","price":2780.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/davey-dt22k-stainless-steel-3-high-volume-sewage-cutter-pump-for-light-slurries-with-open-impeller.png?v=1781669016","url":"https:\/\/foundationpumps.com.au\/products\/davey-dt22k-stainless-steel-3-high-volume-sewage-cutter-pump-for-light-slurries-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}