2835 Series Gear Pumps When the going gets thick, this pump gets going. Count on it every time. 0.5 " NPT PORT 0 GPM 0 DISCHARGE PRESSURE 1 RPM 0 PSI 2835 Series Documents 2835 Series 2835 Series Curves & Technical Data Documents Instructions & Operating Manuals Configuration Options Directly couples to standard electrical motorIntegral pressure relief valveMay be driven by a gasoline engine Typical Applications Designed for pumping viscous liquids Operates at standard motor speeds for viscous fluids up to 100,000 SSU Materials include: roofing compound, molasses, honey, and feed supplements Materials of Construction Cast iron housings Hardened steel shafts Hardened steel gears Iron journal bearings Buna case O-Rings Graphite impregnated Teflon gland packing