hydraulic pump , Iran

Positive displacement hydraulic pumps are mainly produced in gear, vane, and piston types. External gear pumps with IT8 to IT9 manufacturing precision can generate pressures up to 250 bar. Their flow rate typically ranges from 5 to 500 liters per minute at 1800 RPM. Vane pumps with aluminum bodies and steel rotors are suitable for pressures up to 170 bar. The volumetric efficiency of these pumps under rated conditions often exceeds 90%. Axial piston pumps are designed for operating pressures up to 450 bar. They feature hardened pistons with diameters from 10 to 25 mm.

The pumps internal structure comprises a high-pressure chamber, rotating components, and a sealing system. Shaft sealing is achieved using mechanical rings made of silicon carbide. The permitted continuous operating temperature for hydraulic oil is typically up to 80°C. Advanced pumps are equipped with a pressure compensator system. This system increases overall efficiency by up to 20% under partial loads. The required starting torque is less than 1.5 times the nominal torque. Modern pumps operate at noise levels below 70 dB at a one-meter distance. These specifications are critical for industrial and heavy machinery applications.You can order and buy hydraulic pump from Iran by contacting us through whatsaap and email.
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