{"product_id":"grundfos-unilift-kp-250-a-1-stainless-steel-float-switch-drainage-pump-for-grey-water-with-semi-open-impeller","title":"Grundfos Unilift KP.250.A.1 Stainless Steel Float Switch Drainage Pump for Grey Water with Semi-Open Impeller","description":"\u003cp\u003eReliable automatic drainage equipment is essential wherever water accumulation requires ongoing monitoring and removal. Functioning as a dependable submersible drainage pump, the Unilift KP.250.A.1 is designed for clean water drainage, storm water handling and grey water applications. Its corrosion-resistant stainless steel construction and automatic level control make it suitable for domestic drainage duties and light industrial installations where consistent water removal performance is required.\u003c\/p\u003e\n\n\u003cp\u003eThe electrical drive system utilizes a 0.25 kW (P2) motor operating from a standard 240V single-phase power supply while drawing a rated current of 2.2 Amps. Designed for efficient water transfer, the hydraulic system achieves a maximum flow rate of 187 L\/Min through its 1¼ inch discharge connection. Hydraulic performance is further supported by a maximum head of 7.5 metres, providing reliable operation across a broad range of drainage applications.\u003c\/p\u003e\n\n\u003cp\u003eManaging water transfer duties is supported by a semi-open impeller specifically designed for drainage applications. The hydraulic design permits the passage of particles up to 10 mm in size, making the pump suitable for handling water containing small suspended solids. Working together with the stainless steel strainer, the pump can reduce water levels down to approximately 100 mm, helping maximise water removal from pits, tanks and drainage areas.\u003c\/p\u003e\n\n\u003cp\u003eConstructed using stainless steel components in contact with the pumped liquid, the pump offers excellent corrosion resistance and long service life. Carrying an IP68 enclosure rating, the unit supports liquid temperatures up to 50°C and installation depths of up to 2 metres. A float switch provides automatic start and stop operation according to changing water levels, allowing dependable day-to-day drainage performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic operation via float switch.\u003c\/li\u003e\n\u003cli\u003eMotor cooling jacket supports operation whilst partially submerged.\u003c\/li\u003e\n\u003cli\u003e304 stainless steel wetted components provide corrosion resistance and durability.\u003c\/li\u003e\n\u003cli\u003eSemi-open impeller permits the passage of particles up to 10 mm in size.\u003c\/li\u003e\n\u003cli\u003eLightweight 6.6 kg construction assists handling and installation.\u003c\/li\u003e\n\u003cli\u003eInternal thermal protection helps protect the motor during operation.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 5-metre power cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50869028684023,"sku":"92533646","price":840.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-unilift-kp-250-a-1-stainless-steel-float-switch-drainage-pump-for-grey-water-with-semi-open-impeller.png?v=1781692303","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-unilift-kp-250-a-1-stainless-steel-float-switch-drainage-pump-for-grey-water-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}