pump , Iran

Industrial centrifugal pumps are constructed from ductile iron or 316 steel. They operate in a multistage configuration with 2 to 10 impellers. Drive motor power ranges from 5 to 500 kilowatts. Standard discharge flow rates span 10 to 2000 cubic meters per hour. These pumps can generate heads up to 800 meters of water column. Hydraulic efficiency in these models reaches 85%. Operating fluid temperature can range from -20°C to 150°C. Impellers are made from 17-4PH stainless steel with Ra 0.8 µm surface finish. The shaft is hardened from 42CrMo4 martensitic steel with nitride coating.

The mechanical seal system is a dual cartridge type with barrier fluid. This system limits leakage to less than 10 milliliters per hour. Rolling element bearings are double-row and lubricated with lithium-based grease. Bearing design life equals 50,000 hours of continuous operation. The pump casing undergoes hydrostatic testing at 1.5 times nominal pressure. Shaft vibration at rated speed remains below 2.8 millimeters per second. These pumps comply with ISO 5199 and API 610 standards. Their installation is horizontal with ANSI Class 150 inlet and outlet flanges.You can order and buy pump from Iran by contacting us through whatsaap and email.
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