{"product_id":"brinkmann-bfs250-kbt5-n-immersion-screw-spindle-pump","title":"Brinkmann BFS250-KBT5-N Immersion Screw Spindle Pump","description":"\u003cdiv\u003e\u003cp\u003eBrinkmann BFS250-KBT5-N Immersion Screw Spindle Pump is a high-performance, immersion-type hydraulic pump designed for submerged service in coolant and lubricating fluids. This 4.6 hp unit runs on 230\/460 V AC and delivers 47.3 L\/min at up to 30 bar of discharge pressure, with a 3,520 RPM nominal speed. Built around Brinkmann's screw-spindle technology, the BFS250-KBT5-N uses wear-resistant SIC bushings and a labyrinth seal with a coated driving male spindle and outer female spindles to help extend service life in demanding machine-tool coolant circuits. The immersion design enables direct installation into a reservoir, reducing suction piping and priming concerns while maintaining reliable flow and pressure for filtration loops or CNC coolant systems. Typical applications include circulating filtered lubricants and water-soluble coolants in industrial machining, grinding, and tool-change environments where stable high-pressure pumping is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"BRINKMANN","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677314056494,"sku":null,"price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0c69591a-47a9-4763-8191-a7172c9d0eaf.jpg?v=1769561031","url":"https:\/\/plgautomation.com\/products\/brinkmann-bfs250-kbt5-n-immersion-screw-spindle-pump","provider":"PLG Automation ","version":"1.0","type":"link"}