{"product_id":"ebara-80-ds-53-7-cast-iron-submersible-sump-pump-rainwater-drainage-semi-open-impeller","title":"Ebara 80 DS 53.7 Cast Iron Submersible Sump Pump for Rainwater Drainage with Semi-open Impeller","description":"\u003cp\u003eThe 80 DS 53.7 pumping unit is part of the Model DS submersible range. Intended applications include sump drainage and stormwater removal for cellar draining, utility pits, and rainwater collection systems. This unit is suitable for quick discharge connector systems and standard freestanding installations. It is suitable for guide rail auto-coupling and standard freestanding installations.\u003c\/p\u003e\u003cp\u003eMaterials of construction include a cast iron casing, cast iron impeller, and 304 stainless steel motor frame, with 403 stainless steel shaft. The pump incorporates a semi-open type impeller with a nominal size of 80 mm. The pump is suitable for clear wastewater containing small non-abrasive suspended solids. The pump is rated for a maximum liquid temperature of 40°C.\u003c\/p\u003e\u003cp\u003eA motor rated at 3.7 kW operates this unit using a three-phase 415v power connection. The motor draws a nominal current of 7.8 Amps. Performance testing shows a maximum head limit of 22.9 metres and a peak flow capacity of 1060 L\/Min at the 80 mm discharge flange.\u003c\/p\u003e\u003cp\u003eThe motor stator features Class F insulation windings housed inside an IP68 rated enclosure. Maximum submergence is specified up to 8 metres deep. Shaft containment is provided by a dual silicon carbide mechanical seal system in an oil reservoir. The pump uses direct on line starting with high-speed 2-pole motor rotation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower supply cable length is 10 metres of rubber insulated conductor.\u003c\/li\u003e\n\u003cli\u003eThe operating speed is 2890 RPM for high-head water transfer.\u003c\/li\u003e\n\u003cli\u003eConstruction includes a suction strainer to screen larger particles.\u003c\/li\u003e\n\u003cli\u003eWetted assembly fasteners are composed of 304 stainless steel.\u003c\/li\u003e\n\u003cli\u003eEquipped with turbine oil VG32 lubrication in the seal chamber.\u003c\/li\u003e\n\u003cli\u003eRated for manual operation in sump drainage setups.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ebara","offers":[{"title":"Default Title","offer_id":50918609387767,"sku":"80 DS 53.7","price":4445.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/ebara-80-ds-53-7-cast-iron-submersible-sump-pump-rainwater-drainage-semi-open-impeller.png?v=1783338701","url":"https:\/\/foundationpumps.com.au\/products\/ebara-80-ds-53-7-cast-iron-submersible-sump-pump-rainwater-drainage-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}