{"product_id":"ebara-80-dml-522-cast-iron-star-delta-sewage-pump-for-municipal-wastewater-with-single-channel-impeller","title":"Ebara 80 DML 522 Cast Iron Star-Delta Sewage Pump for Municipal Wastewater with Single-Channel Impeller","description":"\u003cp\u003eStructural components include a cast iron casing, motor frame, and impeller with AISI 403 stainless steel shafting and 304 stainless steel fasteners. The rotating assembly is protected by a double mechanical seal in an oil chamber featuring Silicon Carbide lower faces and Carbon\/Ceramic upper faces. This sealing system isolates the dry motor from liquid ingress, and the assembly is IP68 rated for submerged operation.\u003c\/p\u003e\u003cp\u003eSuitable for municipal sewage networks and industrial waste transfer, this vertical unit handles liquids at temperatures reaching 40°C. It is rated for continuous operation at submergence depths reaching 8 meters. The pump is suited for fixed standing installations in deep collection wells where high-volume manual drainage is required.\u003c\/p\u003e\u003cp\u003ePerformance for this 22 kW motor includes a maximum flow rate of 5360 L\/Min and a total head of 36.1 m. Drawing a rated current of 42 Amps on a three-phase 415v supply, the unit is supplied with 10 m of submersible power cable. The air-filled dry submersible 4-pole motor operates at 1500 rpm and is designed for Star-Delta starting.\u003c\/p\u003e\u003cp\u003eThe impeller arrangement is designed for non-clog operation when handling wastewater containing large suspended solids. This hydraulic system permits the passage of foreign matter up to 76 mm in diameter. Fluid is discharged through an 80 mm vertical port fitted with a discharge elbow with companion flange.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-power 22 kW motor reaches flow rates up to 5360 L\/Min for municipal lifting.\u003c\/li\u003e\n\u003cli\u003eEnclosed single-channel non-clog impeller facilitates the passage of 76 mm solids.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft seal in an oil chamber with SiC faces protects the induction motor.\u003c\/li\u003e\n\u003cli\u003eRugged cast iron construction for casing and motor frame provides stability in waste.\u003c\/li\u003e\n\u003cli\u003eSupplied with an 80 mm discharge elbow with companion flange, gaskets, and bolts.\u003c\/li\u003e\n\u003cli\u003eMotor incorporates an automatic thermal protector.\u003c\/li\u003e\n\u003cli\u003eDouble-row lower bearings provide mechanical support for the 4-pole rotating assembly.\u003c\/li\u003e\n\u003cli\u003eSynchronous speed of 1500 rpm and Class F insulation support continuous duty service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ebara","offers":[{"title":"Default Title","offer_id":50918544539895,"sku":"80 DML 522","price":16430.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/ebara-80-dml-522-cast-iron-star-delta-sewage-pump-for-municipal-wastewater-with-single-channel-impeller.png?v=1783337212","url":"https:\/\/foundationpumps.com.au\/products\/ebara-80-dml-522-cast-iron-star-delta-sewage-pump-for-municipal-wastewater-with-single-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}