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Hydraulic pumps and steering pumps

Hydraulic pumps and steering pumps for construction machinery are made from alloy steel or hardened aluminum, designed to withstand pressures up to 350 bar and operating temperatures of 120°C. Pump flow rate varies from 10 to 150 liters per minute depending on system type and capacity, with shaft rotation speeds ranging from 500 to 4500 rpm. Internal blades or gears are hard-chrome coated and lubricated with hydraulic oil, achieving up to 95% efficiency and minimizing wear.

Pump inlet and outlet connections are designed according to SAE and ISO standards, including flanges, nuts, and precise sealing washers. Hydrostatic and dynamic pressure testing is performed, with vibration resistance up to 1500 mm/s. Internal anodizing or hard chrome coating increases service life up to 5000 hours while ensuring corrosion and industrial heat resistance.
WEBSITE: Hydraulic pumps and steering pumps Iran