Generac 5.7 HP 2 in. Gas Powered Semi Trash Pump

Item # 207041132 | Generac Part # 6919 | UPC Code 696471069198 | UNSPSC Code 40151500
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Product Overview

Specifically engineered to handle muddy or sandy water, the ST20S is powered by a 169cc engine that pumps up to 158 GPM. With features such as low-oil shut down, custom Easy Prime funnel design for quick and easy priming and a large fuel tank with integrated fuel gauge, its both durable and easy to use. Silicon carbide mechanical seal for long life.

  • Powerful 169cc engine with low-oil shut down
  • Easy prime custom funnel design with tethered priming cap for quick and easy priming
  • Durable 1 frame to withstand the harsh environment
  • Silicon carbide mechanical seal for long life
  • Large 3 Gal. fuel tank with incorporated fuel gauge delivers approximately 5 hours runtime
  • Onboard instructions with icons of key touch points make this pump easy to use
  • Color-coded suction and discharge ports to ensure the correct hose connections blue = discharge, green = suction
  • Easily pumps up to 158 GPM


Certifications and Listings
cUL Listed
Cord Length (ft.)
Manufacturer Warranty
3 year limited
Maximum Pressure (PSI)
Pack Size
Product Depth (in.)
Product Height (in.)
Product Weight (lb.)
Product Width (in.)


3 year limited