250TJ3-D

Pumping Systems - Diesel 250TJ3-D

Standard Equipment

JETECH® Model 250TJ3 Triplex Pump fitted with JETECH® “AD” Liquid End and plunger size of your choosing

• See 250TJ3 Pump page for details

Cummins industrial diesel engine power unit model QSC8.3 or equal.

• Includes the latest in engine monitoring and safety
• Electronic  dial throttle for precise adjustment
• Control panel (securable) located away from high pressure connections for enhanced safety

Pump Protection Package - protecting the unit by monitoring the pump system through a series of sensors and safely shuts down the system before damage occurs;

• Low water level in inlet tank
• Low inlet water pressure to High Pressure Pump
• Low Power Frame oil pressure
• High Power Frame oil temperature

PTO Clutch

• Manually operated

Direct connected flexible coupling

• Connecting PTO and pump pinion shafts
• Coupling guard

100-gallon (380-liter) diesel fuel tank

• 12 ga. Steel construction.
• Eight hour run time
• Easy read level gaugeFused fill cap

Pressure gauge - 2X operating pressure

• Liquid-filled
• Easy-read dial face

Twin rupture disc over-pressure protection assembly

• Redundant Safety for your crew

Suction water supply tank 50-gallon (190-liter) mounted over pump

• Ensuring supply is free of air (a high pressure pumps worst enemy)
• Level control by float valve

Centrifugal Charge pump

• Ensuring consistent inlet pressure to High Pressure Pump
• Driven from PTO

Cartridge filter unit - Stainless/Bronze construction (noncorrosive)

• 5-micron filter cartridge
• Isolation valve
• Pressure gauge before and after filter for quick monitoring of filter fouling

Bag filter unit-Aircraft aluminum construction

• 5-micron filter bag
• Isolation valve
• Pressure gauge before and after filter for quick monitoring of filter fouling

Stainless Steel double suction system

• Double feed slows the water in the plumbing reducing turbulence
• Stainless Steel after the filter to help prevent contamination

Plunger cooling water manifold with flow control valve

• Cooling the plungers greatly increases packing life

Power-end lube oil cooler

• Water to Oil type heat exchanger
• Allowing extreme conditions
• Increasing bearing and component life

Fabricated steel skid

• Heavy duty structural steel construction
• Fork-lift pockets for secure lifting and moving          

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