gear pump , Iran

External gear pumps feature housings made from aluminum or ductile iron with anti-wear coatings. Gears are manufactured from case-hardened steel with 0.5 mm carburized depth or advanced ceramics. Clearance between gears and housing is precisely set between 10 to 20 microns. Flow capacity ranges from 0.5 to 150 liters per minute. They can generate continuous working pressures up to 250 bar. Their volumetric efficiency reaches 95% under nominal conditions. Permissible shaft speed ranges from 1000 to 4000 RPM. These pumps are designed for fluid viscosities between 10 to 1000 centistokes.

The mechanical structure employs two parallel shafts with roller or ball bearings. Shaft sealing utilizes multiple mechanical seal systems. These seals withstand temperatures from -40 to +200 degrees Celsius. Advanced pumps feature automatic axial clearance compensation systems. This system limits efficiency loss to below 5% over the service life. Generated noise level at one meter distance is under 70 decibels. They are compatible with mineral, synthetic, and biodegradable fluid bases. Their power-to-flow ratio achieves 0.2 kilowatts per liter per minute.You can order and buy gear pump from Iran by contacting us through whatsaap and email.
WEBSITE: gear pump Iran