{"product_id":"tsurumi-300bz622h-cast-iron-high-head-submersible-sewage-pump-effluent-handling-two-channel","title":"Tsurumi 300BZ622H Cast Iron High Head Submersible Sewage Pump for Effluent Handling with Two-Channel Impeller","description":"\u003cp\u003eRaw sewage transfer, industrial effluents, and high-head wastewater handling are the main applications for this submersible model. It is engineered for environments requiring continuous-duty operation under conditions of complete submersion. The configuration manages solid matters in liquid temperatures ranging from 0 to 40°C.\u003c\/p\u003e\u003cp\u003eOperating characteristics for this 22 kW unit include a maximum total head of 17 m and a maximum flow rate of 13000 L\/Min. Drawing a rated current of 47 Amps on a 415V three-phase supply, the pump provides the hydraulic output for its 300 mm discharge bore configuration. Electrical activation is managed by an integrated Star-Delta starting method.\u003c\/p\u003e\u003cp\u003eA 6-pole dry-type induction motor provides hydraulic delivery at a synchronous speed of 1000 min?¹. The hydraulic design utilizes a shrouded two-channel impeller for solid-handling design, facilitating a 90 mm solids passage. This configuration is specifically designed for 300 mm discharge bores requiring high-head vertical fluid movement.\u003c\/p\u003e\u003cp\u003eConstruction features a Gray Cast Iron JIS FC250 pump casing and 420 stainless steel motor shaft. Standard supply is a free-standing unit with a cast iron base stand. A guide rail fitting version is available under model code TO300BZ622H, allowing the pump to be connected to or disconnected from the piping easily.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eShrouded two-channel impeller for solid-handling design, dynamically balanced.\u003c\/li\u003e\n\u003cli\u003eMaximum solids passage of 90 mm for moving debris through the discharge bore.\u003c\/li\u003e\n\u003cli\u003eDouble-face mechanical seal located in oil chamber where both upper and lower seal faces run in a clean environment.\u003c\/li\u003e\n\u003cli\u003eTsurumi Oil Lifter forcibly supplies lubricating oil to the mechanical seal even if lubricant falls below the rated volume.\u003c\/li\u003e\n\u003cli\u003eIntegrated pressure relief port protects the mechanical seal against excessive pressure and draws abrasive grit away.\u003c\/li\u003e\n\u003cli\u003eMiniature thermal protectors embedded in each motor winding signal the control panel to shut off power if excessive heat builds up.\u003c\/li\u003e\n\u003cli\u003eWatertight cable entry with an anti-wicking block prevents moisture migration through damaged power leads.\u003c\/li\u003e\n\u003cli\u003ePermanently lubricated deep-groove double-shielded C3 ball bearings support the vertical rotating shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Bulk freight charges apply. Please contact us for a freight quote before ordering.\u003c\/p\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50944282820855,"sku":"300BZ622H","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-300bz622h-cast-iron-high-head-submersible-sewage-pump-effluent-handling-two-channel.png?v=1784196256","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-300bz622h-cast-iron-high-head-submersible-sewage-pump-effluent-handling-two-channel","provider":"Foundation Pumps","version":"1.0","type":"link"}