{"product_id":"calpeda-gxvm-25-8-gfa-stainless-steel-magnetic-float-switch-drainage-pump-stream-water-vortex-impeller","title":"Calpeda GXVM 25-8 GFA Stainless Steel Magnetic Float Switch Drainage Pump for Stream Water with Vortex Impeller","description":"\u003cp\u003eManaging water level control in collection tanks is simplified by the Calpeda GXVM 25-8 GFA, which features an integrated vertical magnetic float switch. This design is specifically engineered for automated drainage in confined spaces where a standard float switch would lack sufficient room to operate. The unit handles clean or slightly dirty water with solids up to 25 mm and is rated for continuous duty.\u003c\/p\u003e\u003cp\u003eHydraulic output reaches a maximum flow of 200 L\/min and a total head of 7.8 m. Powered by a 0.37 kW single-phase 240v motor drawing 3.5 Amps, internal cooling is achieved by fluid circulating between the motor jacket and outer shell. This self-cooling capability allows for safe operation during partial submersion in pits or flooded rooms with temperatures up to 50°C.\u003c\/p\u003e\u003cp\u003eThe hydraulic section incorporates a single-impeller vortex design that facilitates the handling of liquids with a high solid content. This configuration minimizes the risk of clogging, while the vertical delivery port provides a compact footprint for streamlined pipework connections. An integrated filter protects the internal hydraulics, allowing for manual extraction down to a 30 mm water level.\u003c\/p\u003e\u003cp\u003eMechanical durability is provided by the use of chrome-nickel stainless steel AISI 304 for the external jacket and casing. Motor protection is achieved via a double mechanical shaft seal with an oil chamber containing food-grade oil. The motor features an incorporated capacitor, thermal protector, and a triple impregnation humidity-proof dry winding designed for long-term submerged installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes a vertical magnetic float switch for automated start\/stop functionality in restricted installation spaces.\u003c\/li\u003e\n\u003cli\u003eExternal jacket and pump casing manufactured from chrome-nickel stainless steel AISI 304 for durability.\u003c\/li\u003e\n\u003cli\u003eDouble shaft seal configuration with an oil-filled chamber provides a robust barrier against water ingress.\u003c\/li\u003e\n\u003cli\u003eOil chamber for seal lubrication utilizes specialized oil safe for food and pharmaceutical machinery.\u003c\/li\u003e\n\u003cli\u003ePumped liquid provides continuous motor cooling by flowing through the external jacket during operation.\u003c\/li\u003e\n\u003cli\u003eVortex impeller design enables the passage of suspended solids up to 25 mm without clogging the pump.\u003c\/li\u003e\n\u003cli\u003eMotor winding reliability is supported by a triple impregnation humidity-proof dry construction per EN 60335-2-41.\u003c\/li\u003e\n\u003cli\u003eRated for IP X8 continuous immersion up to 5 meters with a specialized 10 m power cable included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50914706325751,"sku":"GXVM 25-8 GFA","price":932.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-gxvm-25-8-gfa-stainless-steel-magnetic-float-switch-drainage-pump-stream-water-vortex-impeller.png?v=1783147707","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-gxvm-25-8-gfa-stainless-steel-magnetic-float-switch-drainage-pump-stream-water-vortex-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}