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FTSP-18V Trash Pump

18HP 4"
Model Number
90281018 FTSP-4V

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Franklin_90281018 FTSP-4V trash pump
4" trash pump TSP-4. Fast self priming ductile iron trash pump series; comparable in weight to aluminum pumps. Ideal for portable trash pumping, bentonite mixing and hydro-seeding applications. Handles spherical solids up to half the diameter of the suction hose. The pump casing is built of cast ductile iron for durability. Replaces TSP-4L PMK.
  • SEAL - Siliconized Graphite corrosion and abrasion resistant, water lubricated, no maintenance required, on a replaceable sleeve, protecting engine shaft. # 305463096.
  • PRIMING PLUG - Enables priming without the removal of the discharge hose.
  • IMPELLER - Semi-open cast gray iron, two vane type, for higher efficiency, capable of handling spherical solids. Great for hydroseeding
  • DIFFUSER - Ductile iron, replaceable, with built-in wear plate.
  • CHECK VALVE - Built-in with threaded NPT suction inlet, prevents siphoning, facilitates priming.
  • CASING - Rugged ductile iron construction for high impact resistance and long life. 60,000 lb tensile strength ductile iron compares to 30,000 lb tensile strength cast iron and die cast aluminum which can be as low as 20,000 lb tensile strength. ON SALE
  • SUCTION STRAINER - Price of pump includes a suction strainer, designed to pass solids of size that can be handled by the pump, giving an unobstructed flow.
  • FRONT COVER - Ductile iron construction - easy removal by four wing nuts, no wrenches required.
  • DRAIN PLUG - Enables casing to be drained, for winterizing, prevents frost damage.
  • ROLL FRAME - Sturdy welded roll frame
  • SOLIDS HANDLING: 2”
  • ENGINE: Vanguard GAS (equipped with electric start)
Click here for the battery needed for electric start
More Information
Model Number 90281018 FTSP-4V
Series Trash Pumps Diesel Gas Engine Self Priming
Max Flow (GPM.) 600
Max Flow GPH 36000
TDH Maximum (Ft) 90
TDH Maximum (PSI) 39
Horse Power (HP) 18
Horsepower (IE .5, 1, 1.5, 20) 18.0000
Inlet Connection Type FNPT
inlet size 4"
Inlet (In.) 4
Outlet Connection Type FNPT
Outlet (In.) 4
Wetted Materials Ductile Iron
Elastomers / O-ring Buna-Nitrile
Motor Gas Engine
Speed (RPM.) 3450
Self Priming Yes
Suction Lift (FT.) 25
Viscosity Vegetable Oil 34.60 cp 200.00 ssu
Length (In.) 32.000000
Mechanical Seal Face Ni Resist
Mechanical Seal Type Single
Other Includes electric start-up. Does not include low oil shut-off. 1-2 hrs run on 1.5 gal. tank
Drain Yes
Port Rotation No
Weight (Lbs) 375.000000
Warranty (YRS.) 1

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