2025 Generac Power Systems Trash Pumps ST20-S

Information

2025 Generac Power Systems Trash Pumps ST20-S

2" Semi-Trash Pump

Specifically engineered to handle muddy or sandy water, the ST20-S is powered by a 169cc Generac G-Force engine that pumps up to 158 gallons per minute. 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, it’s both durable and easy to use.

Features may include:

  • Durable 1” frame to withstand the harsh environment
  • Powerful Generac G-Force 169cc engine with low-oil shut down
  • Large 3-gallon 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
  • Easy Prime™ custom funnel design with tethered priming cap for quick and easy priming
  • Color-coded suction and discharge ports to ensure the correct hose connections (Blue = Discharge; Green = Suction)
  • Easily pumps up to 158 gallons per minute
  • Silicon carbide mechanical seal for long life

Photos

Highlights

  • Des Moines, Iowa
  • 2025
  • Generac Power Systems
  • Trash Pumps ST20-S
  • Available
  • 18.1 in/460 mm | Carton: 18.7 in/475 mm
  • 19.8 in/502 mm | Carton: 20.6 in/524 mm

    • Specifications

    • 2025
    • Generac Power Systems
    • Trash Pumps
    • ST20-S
    • Trash
    • 4 cycle/OHC
    • 169 cc
    • Recoil Pull Start
    • 5.0 hrs
    • 158 gpm/598 lpm
    • Max Total Head: 108 ft/32.9 m | Max Suction Lift: 26 ft/7.9 m | Solid Handling: 0.33 in | Suction Port: 2.0 in| Discharge Port: 2.0 in
    • 23.1 in/587 mm | Carton: 23.8 in/604 mm
    • 18.1 in/460 mm | Carton: 18.7 in/475 mm
    • 19.8 in/502 mm | Carton: 20.6 in/524 mm
    • 3 gal/11.4 L
    • 10W-30 / SAE30
    • 65.3 lb/29.6 kg | Carton: 173 lb/78.5 kg
    • 72.5 lb/32.9 kg
    • Mechanical Seal Type: Silicon Carbide
    • Pump Housing: Aluminum | Impeller: Ductile Cast Iron | Volute: Ductile Cast Iron
    • 3 Year

    Disclaimer

    Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Pricing subject to change without notice. Contact dealer for details.