Diesel Trash          > Print chart
3IN / PTD310T
Performance Curve


Pump Overview:
3 inch diesel trash pump

Pump Family Overview:
For those applications where large solids and debris are encountered, Subaru offers a line of diesel trash pumps designed to meet the infiltration of such debris.  Deep impeller vanes and a large volute discharge opening can pass suspended sticks without harming its components. Designed to be user-friendly, these self-priming construction pumps remain durable under the harshest of conditions.

   Specifications:
  Type Trash
  Suction/Discharge Size 3 inches
  Maximum Capacity 317 gallons per minute
  Maximum Lift Head 78.8
  Maximum Suction Lift 26
  Maximum PSI (max. head/2.31) 34.1
  Mechanical Seal Material Silicon Carbide
  Engine Model Hatz 1B30
  Engine Type 4 cycle single cylinder
  Fuel Diesel
  Horsepower 6.8
  Low Oil System N/A
  Spark Arrestor Yes
  Run Time (per tank, full load) 3.2
  Fuel Tank Capacity 1.32
  Starting System Recoil
  Dimensions (LxWxH) 27"x19"x24"
  Net Weight 150 lbs.
  Tool Kit Standard
  Hose Coupling Standard
  Hose Band Standard
  Strainer Standard
   Key Features & Benefits:
Self Priming Self priming pumps require initial priming to operate.
Silicon Carbide Mechanical Seals

Silicon carbide mechanical seal provides stamina for tough applications, while easily replaceable shims offer maximum performance over the pump's life.

 

Cast-Iron Impeller

Abrasion-resistant, hardened cast-iron impeller effectively withstands suspended debris sucked through the strainer.

 

Cast-Iron Volute

Abrasion-resistant, hardened cast-iron volute effectively withstands suspended debris sucked through the strainer.

 

Replaceable Wear Plate Easily replaceable wear plate extends pump life and reduces maintenance costs.
Standard Accessories Standard accessories include tool kit, hose coupling and hose band.
Rubber Cushioned Vibration Isolators These anti-vibration isolation cushions keep the pump from "walking" when the diesel engine is running. The vibration of the diesel engine transmits the vibration to the rubber cushions rather than the frame.
NPT Pipe Threads
Large Knock-Off Knobs and Hold Down Clamps The large knock-off knobs are easily tightened for holding the heavy-duty pump housing clamps.
Large Drain Plug with O-Ring
Easy Clean Out Allows quick, easy access to clean debris from pump.
Subaru-Hatz 1B30 Diesel Engine
Heavy-Duty Air Cleaner Heavy-duty dry air filter with centrifugal pre-cleaner keeps dirt and debris from entering the engine.
Convenient Fuel Tank Drain Location
Convenient Oil Check and Large Fill Hole Convenient red handled oil dipstick and large oil fill hole help with maintenance procedures.
Large Translucent Fuel Filter Translucent fuel filter shows water and contaminated fuel. The filter stops dirt particles and is easily replaceable.
Snap-Locking Fuel Cap This snap-locking fuel tank cap keeps the cap on tight for an excellent seal.
Easy Start