USED 2020 SUMITOMO QT62-125F-BP-Z

Sumitomo QT62-125F-BP-Z High-Pressure Internal Gear Pump | 2020 | S/N 20D00009The Sumitomo QT62-125F-BP-Z is a premium, high-performance internal gear pump designed for extreme industrial environments requiring high pressure and near-silent operation. Engineered with a multi-stage gear configuration, this pump delivers exceptional pressure stability (up to 4,550 PSI) while maintaining a pulsation rate as low as 0.02 MPa.This 2020 unit (S/N 20D00009) is a "125" displacement model, capable of 125 cm³/rev. It is a preferred component for high-duty cycle applications such as CNC lathes, injection molding machines, and heavy-duty hydraulic presses. Known for its "back-pull-out" serviceability and ability to handle low-lubricity fluids, the Sumitomo QT series is the gold standard for long-term reliability in the hydraulic industry.Technical SpecificationsManufacturer: Sumitomo Precision ProductsModel: QT62-125F-BP-ZSerial Number: 20D00009Year of Manufacture: 2020 (April)Displacement: 125 cm³/revRated Pressure: 25 MPa (approx. 3,625 PSI)Max Pressure: 31.4 MPa (approx. 4,550 PSI)Max Speed: 1,800 RPMRotation: Clockwise (Right-Hand)Pulsation Rate: 0.02 MPa (Superior stability)Weight: Approx. 180 lbs (82 kg)Key FeaturesUltra-Low Noise Gear Geometry: Designed with specially shaped teeth that eliminate "trapped volume," significantly reducing cavitation and operational noise.High-Pressure Capability: The internal gear design provides better mechanical efficiency and longevity at high pressures compared to standard vane or external gear pumps.Modern 2020 Production: As a 2020 model, this unit benefits from modern metallurgy and tighter tolerances for improved volumetric efficiency.Versatile Fluid Compatibility: Engineered to operate reliably with a wide range of hydraulic oils, including high-water-base and fire-resistant fluids.