Open Monday through Friday: 8am-5pm (MST) - Call Us With Any Questions: (406) 830-3444

Koshin KTH-100S 4" Trash Pump w/Honda Engine

Brand :
Item #:
In stock (1)
Quantity :
+ -
  • Information
  • Reviews
  • Product Tags

Koshin KTH-100S 4" Trash Pump

11.7hp 389cc Honda Engine / Max Output: 541gpm / Max Head: 98ft

  • The clean-out cover and volute can be easily removed without removing the Suction Hose for easy cleaning of debris.
  • The seal is the heart of the pump. Silicon Carbide seals, developed exclusively for Koshin, vastly increase the durability of the mechanical seal and protect engine shaft.
  • Impeller is Hi-chrome cast iron. Volute manufactured from Spheroidal Graphite cast iron. These materials employed to ensure long life and low maintenance. No wear-out plates.
  • Sturdy steel wrap-around pipe frame protects entire unit.
  • Rubber mountings minimize vibration.
  • Honda OHV engine with oil alert, and electronic ignition provides reliability and low fuel consumption.
  • All aluminum die cast pump housing for light weight and portability.


  • Connection Diameter: 4" NPT
  • Delivery Volume: 541 GPM
  • Delivery Head: 98 Ft.
  • Suction Lift: 26 ft
  • Max Suspended Solids: 30%
  • Pressure: 42.4 PSI


  • Engine Model: GX390
  • Horse Power: 11.7
  • Fuel Tank Capacity: 1.6 Gal
  • Continuous Run Time: 1.5 Hours
  • Starting: Recoil
  • Net Weight: 201lbs.
  • Dimensions: 30"x24"x25"