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centrifugal pump is cheaper than reciprocating pump the size of centrifugal pump with same capacity is smaller than that of reciprocatingpump centrifugal pump makes maintenance easier than reciprocating pump does all of the above
Reciprocating pump Screw pump Diffuser pump Water-ring pump
reservoir hand pump accelerator accumulator
Piston pump Screw pump Diffuser pump Water-ring pump
disengaging the clutch firstly, then stopping the main engine stopping the main engine firstly, then disengaging the clutch stopping the cooling water pump firstly, then stopping the main engine stopping the main engine and disengaging the clutch at the same time
in the event of a flame failure in the event of a stack fire when the water level reach the crown sheet when the feed pump discharge pressure drops to a preset minimum
varying the pump discharge pressure varying the pump return pressure rotation of the pump plunger rotation of the pump barrel
drain water from the air receiver drain water from the cylinders delay the compression process until the motor is up to speed check pump alignment
Steering gear and windlass Navigation light and radio power panel Navigation device power box Daily fresh water pump
centerline of the pump and the level of the liquid in the suction well when the sourceof liquid is below the pump centerline of the pump and the suction liquid level when the source of liquid is abovethe pump centerline of the pump and the level of the discharge liquid liquid levels of the suction and discharge
The pump delivers full capacity when started, but gradually slackens off to anabnormally low flow The pump packing gland overheats after short operating periods The motor over-current protective device continually shuts the pump down Pounding noises can be heard at the pump suction chest
a reciprocating pump a vane pump a centrifugal pump a triple screw pump
Main circulator pump jacket water cooling Salt water service pump Auxiliary condensate pump Bilge pump
cutting power off the engine increasing the fuel pump setting braking the crankshaft stabilizing the ship speed
a priming device a discharge branch a filter a suction valve
volute pump centrifugal pump diaphragm pump gear pump
had brought the patient to the brink of death did not need to get power from outside the body was made of titanium and pump was invented by two surgeons from the University of Louisville
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