Request For Quotation Purchase Of Electrodes And Pump For Zhana Turmys 2020 Llp

Centrifugal Borehole Submersible Water Pump Ecv 5-6.5-120, Corresponding To Gost 15150-69, Is Designed For Lifting Clean Water From Artesian Wells In Water Supply Systems. The Pump Is Submersible, Multi-Stage, With A Vertical Shaft, The Pump Part Is 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. The Electric Motor Is Submersible, Water-Filled, Squirrel-Cage, With Natural Cooling By 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; 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; Content 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 Outlet, Instruction Manual, Passport With Qc Mark, Warranty Card. The Product Must Be New, Not Used Or Refurbished, Manufactured No Earlier Than 2025–2026. The Case Must Have A Factory Metal Nameplate With Technical Data And Serial Number.