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STANADYNE / DS PUMPS  :-

Solenoid Controlled Diesel Fuel Injection Pumps

MODEL DS ELECTRONIC PUMP

 AlokDiesel's work a Model DS electronic fuel injection pump. This precision built pump was designed for GM's 6.5L V-8 diesel engines used in both Chevrolet and GMC light trucks. It was the first full authority electronic pump on the market and this pump controls exact fuel quantity and start of injection timing, providing improved performance, fuel economy and emissions benefits over similar mechanical pumps.

MODEL DS FEATURES

  • Capacities to 22.5 kW (30 BHP) per cylinder
  • Peak injection pressure to 500 bar (7,250 PSI)
  • 4, 6 and 8 cylinder versions
  • Electronic spill control with single 12-volt solenoid actuator for timing and fuel control
  • Four pumping plungers driven by internal cam ring
  • Pump mounted solenoid driver with poppet valve closure detection
  • High resolution pump mounted angular encoder
  • Engine speeds to 5000 RPM
  • Complete flexibility of fuel metering and injection timing control
  • Complete governing flexibility with enhanced idle speed control
Angle-based control strategy











AlokDiesel 2010