Pumps

This Generac Semi-Trash Pump is a workhorse, pumping up to 158 gallons per minute of slight muddy or sandy water and solids up to 1/4in. Built for durability and portability with a sturdy 1" frame and wheel kit with 8" never-flat wheels. The powerful Generac OHV engine features low oil shutdown to safeguard engine from damage.

Features

• Pumps up to 158 gallons per minute
• Color-coded ports ensure correct hose connections
• Folding handle and wheel kit with 8in. never-flat wheels
• Easy prime funnel
• Silicon carbon ceramic seal and cast iron volute
• Hose kit includes 25ft. discharge hose, 12ft. reinforced suction hose, strainer, connections and engine oil

• The cleanout cover and volute can be easily removed in seconds 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.

Play Semi-Trash Pump Video

• Handles sand, debris and solids up to 1/4".
• Ductile cast iron housing for durability and corrosion resistance
• Double mechanical seals for long life
• Agitator mixes and suspends solids to minimize opportunity for clogging
• Tsurumi's patented oil lifter provides lubrication of the seal faces down to 1/3 of normal oil level and extends seal life by ten times
• Urethane rubber-coated impeller is more abrasion resistant than cast iron impellers and has a life expectancy three times longer than cast iron impellers
• Built-in Thermal Protector
• Performance range capacity head: 5ft-34ft.
• Max. water temp: 104°F

• Generac diaphragm pumps are a reliable solution for removing water in a variety of shallow and muddy applications, including ponds, trenches, ditches, and foundations.
• Diaphragm pumps dont have an impeller shaft or seal that can be damaged by sand or silt.
• Pumps will keep running "run dry" even after all water has been removed and then continue pumping when water pools up again.
• 1.5 hp TEFC motor, three phase
• Heavy-duty cast aluminum parts for lifetime durability
• Dry run without damage to the pump

• The clean-out cover and volute can be easily removed without removing the Suction Hose for easy cleaning of debris.
• 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.

Discharge Hose for the Mud Hog or Trash Pump

50' Discharge and 25' Suction