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4" diesel trash pump trailer mounted 4" diesel trash pump trailer mounted
4" diesel trash pump trailer mounted

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Manufacturer: Barmesa
Series (41 Models):

Barmesa Industrial Pumps

Product Name:

4" Trash Pump Diesel Trailer SH4-R/N-4TNV98C

Model Number:


Gallons Per Hour: 34800 (580 GPM)
Horsepower: 45

Quick Overview

4" Diesel Trash Trailer Mount

23% Off Regular Price: $51,475.00

Special Price $39,636.00


4" Trash Pump Yanmar Diesel engine on road Trailer. Used by contractors and municipalities for sewage bi-pass and dewatering applications. Spherical solids handling: 3".

The SH4-R/N-4TNV98C is an industrial grade pump that can move 96,000 gallons of water in one hour with a max head of 150 feet. Pump casing is constructed of grey iron #30 with a tensile strength of 300,000 psi. Durable tungsten/carbide oil lubricated mechanical seal for abrasion resistance and longer life.

  • Temporary pumping while a lift station is under construction or repair
  • Flood Control
  • Dewatering construction site
  • Dredge pumping sediment and sludge

Features of 4" Diesel Trash pump:

  • 1180 GPM max discharge with 20 foot head
  • Yanmar 4TNV98C-DYEM, 4-cylinder, 3.319 L,liquid cooled, 45.6 horsepower, diesel engine, Yanmar Diesel
  • Discharge port is replaceable and can be rotated in 180 degree increments
  • Solid handling to 3 inches
  • Large clean out port to easily clear out debris
  • Trailer with Hitch
  • Tier 4 Final
  • Oil lubricated double Silicon Carbide seal
  • Optional LOFA automatic controls sold seperately 



Additional Information

Model Number SH4-R/N
Series Barmesa Industrial Pumps
Warranty (YRS.) 1
Max Flow (GPM.) 580
Max Flow GPH 34800
Minimum Flow (GPM.) 158
TDH Maximum (Ft) 68
Horsepower 45
Horse Power (HP) 45
Inlet Connection Type FNPT
Inlet (In.) 4
Outlet Connection Type FNPT
Outlet (In.) 4
Elastomers / O-ring Buna-Nitrile
Motor Diesel Engine
Self Priming Yes
Max Operating Temperature (F) 160
Max Particle Size (In) 3
Viscosity Cream 16.50 cp 100.00 ssu
Mechanical Seal Face SiC
Mechanical Seal Type Double
Impeller Size (IN.) 8
Other Yanmar Diesel provided with a KP8-E OEM Instrument Panel.
Impeller Material 2 Vane open type. Ductil Iron
Drain Yes
Run Time (HR.) 15
Fuel Tank Size 30
Country of Manufacture Mexico
Weight (Lbs) 1500
Time to Ship (DAYS) Call Pumpbiz
Engine Brand Yanmar
GPM Of Water At 80 Feet Of Head 860
GPM Of Water At 100 Feet Of Head 480