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4 IN

Features & Benefits:
Self Priming > View larger image
Self priming pumps require initial priming to operate.

Ceramic Carbon Mechanical Seal > View larger image
Self-lubricating ceramic carbon mechanical seal provides rugged construction for long unit life.

Cast-Iron Impeller and Volute > View larger image
Abrasion-resistant, hardened cast-iron impeller and volute effectively withstand suspended debris sucked through the strainer.

Die-Cast Pump Housing > View larger image
Lightweight die-cast aluminum pump housing provides strong durability against damaging debris.

Shimmable Impeller to Volute > View larger image
Shims allow the clearance to be readjusted between the impeller and volute as the pump wears from dirt and grit. This saves the cost of replacing the major pump components.

Standard Accessories > View larger image
Standard accessories include tool kit, vibration isolators-loose and hose band.

Full Tubular Wrap Frame > View larger image
All models include a steel wrap frame to protect all sides of the unit.

Fuel Tank with Strainer > View larger image
Metal fuel tank provides extended run times between refills. The fuel strainer prevents debris from entering the tank.

Low-Oil Shutdown > View larger image
Subaru engines incorporate a low oil shutdown that shuts off the engine when low oil level is detected.

Muffler with Spark Arrestor > View larger image

Subaru specifically engineers each muffler to each engine, therefore providing optimum sound reduction.  Each muffler includes a US Forestry-approved spark arrestor.


Fuel Shut Off Valve with Translucent Fuel Sediment Cup > View larger image
Shut off valve is used when transporting or servicing the pump. The translucent sediment cup and filter allow the operator to see if any water or dirt have entered the engine. The cup can be removed, cleaned and reinstalled.

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4 IN PKX401
Side View Angled Pump End

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