{"product_id":"tsurumi-300bz430h-cast-iron-high-head-submersible-sewage-pump-collection-pits-two-channel","title":"Tsurumi 300BZ430H Cast Iron High Head Submersible Sewage Pump for Collection Pits with Two-Channel Impeller","description":"\u003cp\u003eSuitable for municipal collection sumps and high-head sewage transfer, this model manages untreated wastewater carrying substantial solid matters. It provides a solution for environments requiring complete submersion and continuous-duty service. The design manages untreated sewage in liquid temperatures between 0 and 40°C.\u003c\/p\u003e\u003cp\u003eHydraulic performance reaches a maximum total head of 23 m and delivers a maximum flow rate of 14000 L\/Min. Drawing a rated current of 59 Amps on a 415V three-phase supply, the 30 kW motor provides the hydraulic output for 300 mm discharge bore systems. Motor activation is managed by a Star-Delta starting configuration.\u003c\/p\u003e\u003cp\u003eThe unit features a 4-pole dry-type induction motor at a synchronous speed of 1500 min?¹. It utilizes a shrouded two-channel impeller for solid-handling design, which facilitates an 80 mm solids passage size at 50Hz. This hydraulic assembly ensures the movement of untreated sewage containing substantial solid matters.\u003c\/p\u003e\u003cp\u003eStructural hardware consists of a Gray Cast Iron JIS FC250 pump casing and a high-durability 420 stainless steel motor shaft. This model is supplied as a free-standing unit with a base stand. A guide rail fitting version is available under model code TO300BZ430H, allowing easy maintenance and inspection without entering the sump.\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 80 mm for non-clogging wastewater movement.\u003c\/li\u003e\n\u003cli\u003eDouble-face mechanical seals with Silicon Carbide faces isolated in an oil chamber.\u003c\/li\u003e\n\u003cli\u003eTsurumi Oil Lifter forcibly supplies lubricating oil to the mechanical seal and continues supplying oil even when the lubricant level falls below the rated volume.\u003c\/li\u003e\n\u003cli\u003ePressure relief port protects the mechanical seal against excessive pressure and draws abrasive particles away from the seal faces.\u003c\/li\u003e\n\u003cli\u003eMiniature thermal protectors embedded in motor windings 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 protects the motor housing from moisture infiltration.\u003c\/li\u003e\n\u003cli\u003eIP68 degree of protection for functional reliability during continuous-duty operation in fully submerged industrial environments.\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":50944282853623,"sku":"300BZ430H","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-300bz430h-cast-iron-high-head-submersible-sewage-pump-collection-pits-two-channel.png?v=1784196257","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-300bz430h-cast-iron-high-head-submersible-sewage-pump-collection-pits-two-channel","provider":"Foundation Pumps","version":"1.0","type":"link"}