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Melt/Gear PumpEGP |
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Features Include
Through hardened tool steel gears
Compact / low profile design
Leak-free operation to 5,000 psi
All parts manufactured to ISO-9002 standards
Heavy duty construction
Process temperatures to 850° F
Interchangeable parts with most gear pumps
Transducer ports integral to housing
Drop in replacement designs available for most competitors gear pumps
PSI combines over fifty years of design, engineering and manufacturing in the production of Extrusion Gear Pumps. The EGP is a rotary volumetric pump utilizing precision ground gears to provide precise metering and constant pressure. Precise displacement ensures accurate output while providing lower shear stress, lower energy consumption, lower processing temperatures and higher output rates. The EGP is capable of processing highly filled materials, fractional melts, recycled materials, highly viscous materials and can operate at pressures up to 5,000 psi (4,000 ΔP). PSI also supplies gear pumps for chemical, injection and additive applications.
Benefits
More accurate gauge control
Increased output rates
Faster start-ups
Lower processing temperatures
Reduced scrap
Increased life on extruder screw & barrel
Lower energy consumption
Lower shear stress
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