- Home
- Products
- Business & Industry
- Water Supply Pumps
- Spray Pumps
- Pentair Shurflo Bronze Heavy Duty Close Coupled Gear Pumps
Pentair Shurflo Bronze Heavy Duty Close Coupled Gear Pumps
Main Content Starts Here

Pentair Shurflo Bronze Heavy Duty Close Coupled Gear Pumps
The Shurflo® self-priming, positive displacement, external rotary gear pumps are ideal for a wide range of intermittent and light-duty industrial, marine, agricultural, and commercial applications, providing a nearly pulseless flow. Close-coupled models are available directly mounted to NEMA framed, AC ODP single-phase, thermally overload-protected motors or as pump heads only for custom installations. All models include a pressure relief valve. Motor-driven models are HP configured to handle up to 500 SSU at 100 psi (specific gravity of 1.0). Excellent for water-based fluids. Ryton PPS (Polyphenylene Sulfide) spur gears provide quiet operation and chemical compatibility. No metal-to-metal contact. Pumps also have 303 stainless steel shafts and carbon graphite bushings. Buna-N mechanical seal with temperature range of -20° to 210° F. Wet-end parts are constructed from bronze, brass, Ryton PPS, stainless steel (17-7, 303 and/or 18-8), vellumoid, graphite, carbon, ceramic, and Buna-N.
- 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
- Mechanical Seals (Viton® or Buna) with Carbon on Ceramic Faces with Engineered Flush Chamber for Internal or External Flush to Handle Viscosities Beyond 2000 SSU
- Temperature Ranges from -20° to 280° F
- Standard Adjustable Pressure Relief Valves that can be Internally or Externally Ported are Standard
- Pumps can Operate Bi-Directionally (Reversible)
- Pumps with Electric Motors are Configured to Handle up to 500 SSU and 125 PSI 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