Skip Content

Engine Driven Semi-Trash Pump, 18 HP close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Engine Driven Semi-Trash Pump, 18 HP

Price $6,926.00 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 4HGG3
  • Mfr. Model # FMIG40-18K
  • UNSPSC # 40151503
  • Catalog Page # 3282
  • Shipping Weight 422.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Engine Driven Semi-Trash Pump
  • Engine/Motor Type Gas
  • Inlet 4" NPT
  • Outlet 4" NPT
  • HP 18
  • Engine Size 624cc
  • Engine Brand Kohler
  • Length 30"
  • Width 17-47/64"
  • Height 28-1/4"
  • Material of Construction Cast Iron
  • Impeller Material Cast Iron
  • Impeller Type Semi-Open
  • Seal Material Stainless Steel, Viton
  • Solids Handling Capacity 3/4"
  • Max. Pressure 125 psi
  • Engine RPM 3600
  • Max. Head 157 ft.
  • Max. Suction Lift 25 ft.
  • Casing Adapter Cast Iron
  • Volute/Wear Plate Steel
  • Mechanical Seal Viton, Stainless Steel
  • Check Valve Buna N
  • Roll Bar Frame None
  • Number of Impellers 1
  • Temp. Range 200 Degrees F
  • Ignition Type Electronic
  • Sensor Type Low Oil
  • Self-Priming Yes
  • Application Semi-Trash
  • GPM of Water @ 30 Ft. of Head 500
  • GPM of Water @ 60 Ft. of Head 450
  • GPM of Water @ 80 Ft. of Head 400
  • GPM of Water @ 90 Ft. of Head 360
  • GPM of Water @ 100 Ft. of Head 315
  • GPM of Water @ 125 Ft. of Head 180
  • GPM of Water @ 150 Ft. of Head 40
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.