Watson-Marlow 701B Peristaltic Pump Head Assembly

The Watson-Marlow 701B Pump Head Assembly pairs the high-capacity 701B peristaltic pump head with a Tsubaki DK004AFN gear box and an electric motor for reliable, contamination-free liquid transfer in industrial fluid-handling systems. The drive configuration combines an electric motor with a gear reducer, and fluid contact is limited to tubing to maintain contamination-free pumping. Commonly installed in chemical processing, water treatment, pharmaceutical manufacturing, food and beverage production, and laboratory fluid transfer, this assembly is designed for continuous-duty operation and precise metering in high-flow dosing applications. Common replacements include Watson-Marlow 701R, 701RB, and 701FB pump head assemblies to suit evolving process needs.