{"product_id":"davey-dt15g-cast-iron-auto-reset-overload-submersible-grinder-pump-for-waste-water-with-open-impeller","title":"Davey DT15G Cast Iron Auto-Reset Overload Submersible Grinder Pump for Waste Water with Open Impeller","description":"\u003cp\u003eThe Davey DT15G is a premier three-phase grinder pump engineered for massive waste water transfer in commercial and industrial complexes. This 1.5 kW unit is designed to process thick organic solids and sanitary products using a heavy-duty shredding ring before disposing of the slurry through pressurized networks. By utilizing a 415v supply, the assembly provides the torque necessary for continuous high-head pumping in large-scale sewage systems. Its architectural cast iron casting provides extreme material durability for prolonged immersion in aggressive effluent.\u003c\/p\u003e\n\u003cp\u003eGenerating an impressive maximum flow of 220 L\/Min and a maximum head of 26.5 metres, this model provides industrial-grade performance for factory sumps and septic pits. The three-phase motor operates with a 3.0 Amps full load current, ensuring energy-efficient operation during large-scale water transfer tasks. This performance profile is designed to maintain hydraulic stability when clearing deep pits through the 1 1\/2\" BSP F discharge port. The 2900rpm synchronous speed ensures the shredding mechanism remains effective against tough textiles.\u003c\/p\u003e\n\u003cp\u003eThe hydraulic system utilizes a 316 stainless steel motor shell and a cast iron open impeller configuration designed to handle soft solids in suspension. This centrifugal design prevents the blockages typically associated with high-volume sewage discharge, allowing for a consistent flow of macerated slurry. The high chromium steel grinding ring ensures that all debris is processed to a fine slurry, protecting the downstream pipe network. By maintaining hydraulic balance, the unit reduces internal vibration and extends the service life of the mechanical components.\u003c\/p\u003e\n\u003cp\u003eMechanical security is reinforced by a double mechanical shaft seal in an oil bath and a sand slinger lip seal to protect the electrical heart. For operational longevity, the unit includes an internal automatic resetting thermal overload and a 10-metre HO7RN-F oil-resistant lead. The assembly features integrated seal sensor leads for professional termination in three-phase control panels and rubber-cushioned mounting feet for silent operation. The system is fully repairable and designed for low-maintenance service in demanding factory waste environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-capacity 1.5 kW three-phase motor provides 26.5m head for large-scale effluent transfer.\u003c\/li\u003e\n\u003cli\u003eIndustrial high chromium steel shredder ring macerates textiles and soft solids at the inlet.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft seal in an oil bath with silicon carbide faces ensures maximum motor protection.\u003c\/li\u003e\n\u003cli\u003eOpen centrifugal impeller design allows for the efficient passage of shredded slurry without clogging.\u003c\/li\u003e\n\u003cli\u003eCorrosive resistant 304 stainless steel motor shell and fasteners for extreme industrial durability.\u003c\/li\u003e\n\u003cli\u003eIntegrated mounting feet with rubber cushions ensure firm and stable positioning in deep pits.\u003c\/li\u003e\n\u003cli\u003eHO7RN-F 10 metre oil-resistant power lead with bare wire ends for professional deployment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":50866545131767,"sku":"DT15G","price":2473.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/davey-dt15g-cast-iron-auto-reset-overload-submersible-grinder-pump-for-waste-water-with-open-impeller.png?v=1781604305","url":"https:\/\/foundationpumps.com.au\/products\/davey-dt15g-cast-iron-auto-reset-overload-submersible-grinder-pump-for-waste-water-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}