The Shurflo® self-priming, positive displacement, external rotary gear pumps operate bi-directionally (reversible) and provide a nearly pulseless flow for a wide range of industrial, marine, agricultural, and commercial chemical-duty applications. Mounted directly to NEMA frame AC Totally-Enclosed Fan-Cooled (TEFC) motors using an easy-installation package, or as pump heads only for custom installations. Single-phase motors are thermally overload protected; 3-phase motors are not. Ryton PPS (Polyphenylene Sulfide) spur gears provide quiet operation and chemical compatibility with no metal-to-metal contact. Pumps can operate in a temperature range of 32° to 280° F. Quality features include a keyed 316 stainless steel shaft supported by a ball bearing and carbon graphite bushings. Wet-end parts are constructed of 316 stainless steel, Ryton PPS, graphite, graphoil, carbon, ceramic, and Viton® or Teflon®. 

• Capacities up to 24.8 GPM
• Maximum Pressure to 125 PSI and Working Casing Pressure to 200 PSI
• Max. RPM: 1725
• Suction Lift to 19.5 ft
• Viton® or Teflon® Mechanical Seals (Standard) with Carbon on Ceramic Faces with Engineered Flush Chamber for Internal or External Flush to Handle Viscosities Beyond 2000 SSU
• Temperature Ranges from 32° to 280° F
• Pumps can Operate Bi-Directionally (Reversible)
• Large Female NPT Ports Allow Use with Viscous Fluids
• Pumps are Close-Coupled with Electric Motors to Handle up to 500 SSU at 1725 RPM or Run at Reduced Speeds to Handle a Wide Range of Pump Fluid Viscosities and Specific Gravity up to 100,000 SSU