Price: To be negotiated

Screw Pump

Exporter, Wholesale, Manufacturer
Tehran-South
+989122003350

Price: Negotiate

Price :negotiated

Screw Pump , Iran

Screw pumps are constructed from 316 stainless steel or hardened coated carbon steel. The main rotor typically has three or four flights with variable pitch from 100 to 200 mm. Rotor surface machining accuracy reaches 0.005 mm. Pump capacity ranges from 50 to 5000 liters per minute with maximum working pressure up to 20 bar. Their volumetric efficiency is between 95% to 98%. Supported fluid temperature ranges from -20°C to 150°C. The mechanical seal is silicon carbide with an 8000-hour service life. The pump can handle viscosities from 1 to 100,000 centipoise.

The pump features one driving rotor and two idler rotors operating concentrically in a precision housing. Clearance between rotor and stator is designed between 0.05 to 0.1 mm. Typical operating speed is 1000 to 3500 RPM. Torque transmission ratio is constant with less than 2% error. An external cooling system controls bearing temperature. Noise level at one meter is below 70 dB. These pumps produce flow pulsation under 3%. Bearing design life exceeds 20,000 hours of continuous operation.You can order and buy Screw Pump from Iran by contacting us through whatsaap and email.
WEBSITE: Screw Pump Iran

Key Considerations for Purchasing and Pricing a Screw Pump

The price of a screw pump depends on its capacity flow rate and pressure, material of components, and technology level. First, calculate the exact hydraulic requirements, including maximum flow rate liters per minute and working pressure bar. The material of the body, rotor, and stator must be compatible with the pumped fluid oil, water, chemicals, such as stainless steel, cast iron, or carbon steel. The pumps volumetric efficiency should be above 90% to reduce energy losses. The flow control system fixed or variable and drive type electric motor, diesel directly affect the price. Standard certifications such as ISO 4413, CE, and industrial approvals are essential for quality assurance. After-sales service, parts warranty, and availability of repair kits are key factors in supplier selection. Installation, commissioning, and operator training costs should also be included in the calculations. Performance testing under actual conditions before final purchase is recommended.

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