Zenith 11-62250-5000-0 Gear Pump 0.25cc QS-4848-TS-0255

The Zenith 11-62250-5000-0 is a high-precision external gear metering pump designed for ultra-accurate, pulse-free delivery of low-volume fluids. With a very small displacement of 0.25 cc per revolution, it is ideal for dosing, metering, and controlled flow applications in demanding industrial processes where repeatability and reliability are critical. Technical specifications: Manufacturer: Zenith Pumps (CIRCOR Group) Manufacturer part number: 11-62250-5000-0 Alternate code / marking: QS-4848-TS-0255 Product type: Precision gear pump Pump technology: External precision gear metering pump Displacement: 0.25 cc/rev Flow type: Positive displacement, pulse-free Number of streams: Single stream Metering accuracy: High precision, repeatable output Flow rate: Proportional to rotational speed Pump body material: Hardened alloy steel Internal gears material: Precision hardened steel Shaft type: Single drive shaft Shaft orientation: Axial Seal type: Precision mechanical shaft seal Drive type: Direct coupled or motor driven Rotation: Bi-directional depending on installation Mounting type: Flanged mounting face Housing construction: Close-tolerance machined housing Operating principle: Fixed displacement per revolution Typical operating pressure: High-pressure capable metering design Viscosity range: Suitable for low to medium viscosity fluids Temperature capability: Designed for industrial process temperatures Lubrication: Process fluid lubricated Applications: Chemical dosing, polymer processing, pharmaceutical production, coatings, specialty fluids, precision industrial metering Condition: New, factory packaged Weight: Approx. 9 kg (20 lb) Country of manufacture: United States