Multi stage horizontal

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Multi stage horizontal

  1. 1. Multi Stage Horizontal & Vertical Pumps Horizontal & Vertical multistage centrifugal pumps come with various sizes and various numbers of stages to provide the flow and the pressure for various applications. Multistage pump is suitable for a wide variety of applications from pumping of potable water to the pumping of chemicals. SAERTM – TMB – TMV series -range offers high efficiency, high resistance to sand and other abrasives and allows solid contents, motor burnout protection, and easy maintenance. Operation Condition:Max Head Max Capacity Temp of Pumped Liquid Frequency Rpm : 630 M (2067ft) : 700 m3/hr : 0oC to 90oC : 50 Hz : 2900/1440 Pumps Construction:Coupling spider, Basement : Cast iron EN-GJL-250 Suction, Delivery & Stage casing: CI EN-GJL-250 / EN-GJS-500 or CS. Tube : Stainless steel AISI304 Diffuser& Impeller : CI EN-GJL-250 or Carbon Steel Tie Rods : Carbon Steel Shaft& Protection Bushes : Stainless steel AISI431 / 630 / Duplex Bidirectional mechanical seal : Graphite /Sic /EPDM On request, SS AISI 316 versions can also be given for Suction / Delivery casing. Features:Suction body with axial inlet; intermediate stage composed of stage body and the corresponding diffuser with wearing rings. Replaceable impeller seats. Delivery body with upward outlet, with the possibility of turning it at 90°C., both directions. Drive side bearing support with high rigidity. Suction side support of sliding type, lubricated by the pumped liquid. Shaft in stainless steel completely protected. Adjustable packing seal on the shaft, in alternative not balanced or balanced mechanical seal, according to the working pressure. External tie rods for tightening of the intermediate stages
  2. 2. Applications Supply of clean water and non-aggressive chemical liquids. Water distribution High pressure lifting Irrigation Refrigeration, heating and cooling Snow making plants Reverse osmosis Special versions Version with mechanical seal Version with AISI 316 stainless steel impellers Version with G-CuSn10 bronze impellers

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