Roper Pump # 2835P High Viscosity Gear Pump

The Roper Pump 2835P is a Gear Pump with built in Relief Valve, Cast Iron construction, hardened steel helical gears, iron bearings, TFE packing, 1-1/2 inch NPT ports, and is rated for up to 11.3 GPM, and 75 PSI at maximum shaft speed of 1800 RPM. The Roper Pump 2835P is a Gear Pump with built in Relief Valve, Cast Iron construction, hardened steel helical gears, iron bearings, TFE packing, 1-1/2 inch NPT ports, and is rated for up to 11.3 GPM, and 75 PSI at maximum shaft speed of 1800 RPM. Originally developed to smoothly pump honey without introducing air bubbles, this reliable external gear design includes quiet running helical gears, and an angled gear arrangement. This pump offers several key advantages: product-lubricated bearings reduce maintenance and extend service life, while generously sized ports ensure easy fluid entry. Its low horsepower requirements allow the use of economical drivers, and the pumps design eliminates the need for risers in direct-coupled installations, providing additional flexibility during setup. This pump can be directly coupled to a standard electric motor or even driven by a gasoline engine, thanks to its low horsepower requirements. A built-in relief valve protects the pump from excessive discharge pressure, ensuring reliable operation under varying conditions.