Eastern Railways

Eastern Railways has published Supply Of submersible sewage pump , electricalssupply installation testing commissioning (sitc) ofsubmersible sewage pump with volute type casing and single channel non-clogging impeller for better solid handling with 8 mtr cable. duty 91 lps. @ 12.7 m. head: 10 m to 32 m, flow : 98 lps to 10 lps . solid passage: 76 mm , rpm: 1450. motor rating : 22.37 kw / 30.00 hp, 3 phase,415 volt, minimum submergence: 700 mm to 950 mm, discharge dia .: 200 mm. cable size- 4/2 double core ,, 8.0 sq. mm/1.25 sq mm .max weight-350 kg, component material s volute material: cast iron fg 260, impeller material: cast iron fg 260. shaft material: s.s aisi 410, seal m aterial: sic/sic/viton/s.s 316(double mech. seal) pump duty point should not be less than 5 % of bep. over all efficiency should not be less than 50 %, protection: thermal overload protector for motor, mtp (miniatur e thermal protector), seal moisture sensor, overload and under load protection [ warranty period: 30 mo nths after the date of delivery ] ]. Last date of submission for this tender is 2026-09-21. This is a Submersible Pump tender in Liluah, West Bengal