pump , Iran

Industrial centrifugal pumps are constructed from GG25 cast iron or 316L stainless steel. These pumps deliver a maximum flow rate of 800 cubic meters per hour with a 120-meter head. Impeller diameters range from 150 to 400 millimeters with G6.3 static balancing precision. The shaft is made from martensitic steel 42CrMo4 with 50 HRC surface hardness. The mechanical seal utilizes silicon carbide with a 16-bar working pressure. An IE3 or IE4 efficiency class induction motor provides power. The pump operates with fluid temperatures from -15 to +140 degrees Celsius. Its hydraulic efficiency at the design point reaches 85 percent.

The pump structure comprises a volute casing, a closed impeller, and roller bearings. The required NPSH is under 3 meters to prevent cavitation. The bearings are double-row ball bearings with grease lubrication. The pump frame is steel with a two-component epoxy coating. The internal casing surface is polished to a 25-micron Ra finish. Mechanical seal connections allow maintenance without pipeline displacement. The pump is equipped with vibration and temperature sensors for condition monitoring. This design ensures a service life exceeding 50,000 hours of continuous operation.You can order and buy pump from Iran by contacting us through whatsaap and email.
WEBSITE: pump Iran