{"product_id":"tsurumi-350bz630h-cast-iron-high-head-submersible-sewage-pump-drainage-networks-two-channel","title":"Tsurumi 350BZ630H Cast Iron High Head Submersible Sewage Pump for Drainage Networks with Two-Channel Impeller","description":"\u003cp\u003eMunicipal sewage treatment and high-head wastewater transfer are the primary service areas for this submersible unit. It is built for environments requiring continuous-duty operation during complete submersion in large collection sumps. The unit handles raw sewage and industrial wastewater containing substantial solid matters in temperatures from 0 to 40°C.\u003c\/p\u003e\u003cp\u003eOperating characteristics include a maximum total head of 16 m and a maximum flow rate of 17000 L\/Min. Drawing a rated current of 64 Amps on a 415V three-phase supply, the 30 kW motor provides the hydraulic output for 350 mm discharge bore systems. Motor activation is managed by the Star-Delta starting method.\u003c\/p\u003e\u003cp\u003eThe motor is a 6-pole dry-type induction motor operating at a synchronous speed of 1000 min?¹. It utilizes a shrouded two-channel impeller for solid-handling design, facilitating a 90 mm solids passage. This hydraulic assembly ensures the movement of wastewater carrying suspended solid matters through the discharge bore.\u003c\/p\u003e\u003cp\u003eStructural components include a Gray Cast Iron JIS FC250 pump casing and 420 stainless steel motor shaft. Standard installation for this model is free-standing with an integrated cast iron stand. A guide rail fitting version is available under model code TO350BZ630H, allowing easy maintenance and inspection without the need to enter 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\u003e90 mm solids passage 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 and continues to supply the 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 faces.\u003c\/li\u003e\n\u003cli\u003eMiniature thermal protectors embedded in 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 prevents moisture migration through damaged power leads.\u003c\/li\u003e\n\u003cli\u003eHigh-durability Gray Cast Iron JIS FC250 pump casing ensures structural rigidity in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50946659320055,"sku":"350BZ630H","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-350bz630h-cast-iron-high-head-submersible-sewage-pump-drainage-networks-two-channel.png?v=1784259445","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-350bz630h-cast-iron-high-head-submersible-sewage-pump-drainage-networks-two-channel","provider":"Foundation Pumps","version":"1.0","type":"link"}