{"product_id":"zenit-drsteel55ma-stainless-steel-float-switch-drainage-pump-for-pond-drainage-with-multi-channel-impeller","title":"Zenit DRSTEEL55MA Stainless Steel Float Switch Drainage Pump for Pond Drainage with Multi-channel Impeller","description":"\u003cp\u003ePond drainage, pit evacuation, and rainwater harvesting systems require pumps that combine corrosion resistance with adequate flow capacity for efficient water transfer. The Zenit DRSTEEL55MA is a 0.55 kW submersible drainage pump constructed from AISI 304 stainless steel, suitable for stormwater dewatering, pond drainage, and rainwater collection applications. The internal cooling system allows operation even when partially submerged, and a standard float switch provides automatic level control.\u003c\/p\u003e\u003cp\u003ePerformance specifications include a maximum head of 12.4 metres and a maximum flow of 300 L\/Min, driven by a 240V single-phase motor drawing 4.3 Amps. The 0.55 kW motor operates at 2900 rpm, providing consistent performance across the operating range. These characteristics suit medium-flow dewatering applications where corrosion resistance is essential.\u003c\/p\u003e\u003cp\u003eThe open channel impeller design provides a free passage of 12 mm for solids, with the impeller manufactured from AISI 304 stainless steel. The multi-channel configuration maintains hydraulic efficiency while handling minor debris common in stormwater and pond drainage applications. The hydraulic system is constructed entirely from AISI 304 stainless steel for consistent corrosion resistance.\u003c\/p\u003e\u003cp\u003eConstruction consists of an AISI 304 stainless steel casing and impeller with a chrome-nickel steel lifting handle. The sealing arrangement uses three mechanical seals with food-grade oil lubrication, including a double seal in the oil sump and a V-ring seal. Motor protection includes Class F insulation, IP68 rating, thermal protection, and a capacitor. Cable length is 10 metres with Shuko plug, and the unit weighs 7.7 kg.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOpen channel impeller in AISI 304 stainless steel with 12 mm free passage\u003c\/li\u003e\n\u003cli\u003eInternal recycle pumped liquid cooling system for partial submersion\u003c\/li\u003e\n\u003cli\u003eThree mechanical seals with double seal in oil sump and V-ring seal\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel strainer included\u003c\/li\u003e\n\u003cli\u003eStainless steel AISI 431 shaft material\u003c\/li\u003e\n\u003cli\u003eMaximum immersion depth of 10 metres\u003c\/li\u003e\n\u003cli\u003eMaximum starts per hour: 30\u003c\/li\u003e\n\u003cli\u003eStandard float switch on motor cover for automatic operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenit","offers":[{"title":"Default Title","offer_id":50924033278199,"sku":"711354","price":1155.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/zenit-drsteel55ma-stainless-steel-float-switch-drainage-pump-for-pond-drainage-with-multi-channel-impeller.png?v=1783508487","url":"https:\/\/foundationpumps.com.au\/products\/zenit-drsteel55ma-stainless-steel-float-switch-drainage-pump-for-pond-drainage-with-multi-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}