Procurement Summary
Country: Kazakhstan
Summary: Purchase of Electrodes and Pump for Zhana Turmys 2020 Llp, Amt: 350000.00
Deadline: 28 Jul 2026
Posting Date: 25 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 145890682
Document Ref. No.: 17380258-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 350000.00
Purchaser's Detail
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Login to see detailsTender Details
Lots: Centrifugal borehole submersible pump for water ECV 5-6.5-120, corresponding to GOST 15150-69, designed for lifting clean water from artesian wells in water supply systems. Submersible pump, multistage, with vertical shaft, pumping part rigidly connected to the submersible electric motor. Technical characteristics: nominal capacity - no less than 6.5 m³/h; nominal pressure - not less than 120 m; the minimum internal diameter of the casing pipe is 125 mm; maximum outer diameter of the unit - no more than 121 mm; electric motor power - no more than 4.0 kW; power supply - three-phase network 380 V (±10%), 50 Hz; rotation speed - about 3000 rpm. Electric motor - submersible, water-filled, squirrel-cage, with natural cooling of the pumped water, degree of protection not lower than IP68. Outlet pipe - internal thread G 1½. The pump must have a built-in check valve. Materials: body and working parts - impact-resistant, wear-resistant plastic (reinforced polyamide/noryl), cast iron or stainless steel steel; shaft - corrosion-resistant stainless steel; sliding bearings - rubber-metal or composite, water-lubricated and cooled. Operating conditions: water temperature up to +25 °C (short-term up to +30 °C); pH 6.5-9.5; maintenance of mechanical impurities - no more than 0.01% (100 g/m³); mineralization - no more than 1500 mg/l; chloride content - up to 350 mg/l, sulfates - up to 500 mg/l, hydrogen sulfide - up to 1.5 mg/l. Delivery set: pump unit with cable...
Documents
Tender Notice