New digital pumps that accept credit cards and sell multiple brands of fuel can cost as much as $15,000 each.
Chip Colville, who owns a Chevron station in Reardan, Wash., said that the new digital pumps cost between $10,000 and $15,000, outside the reach of his business.
This paper analyses the composition of digital pump-control symmetrical cylinder position servo control system, working principle and the performance, which establish simulation modeling and analysis of the system in AMEsim.
On a major highway, there would probably be a service station a few miles ahead, a digital gas pump and a slot for a cash card, maybe even a fast-food court and a souvenir shop where the children could get a bucket of cholesterol and some plastic dinosaurs.
The eluate was concentrated in a rotary evaporator (Heidolph Digital Laborota pump 4011 coupled to V Pimo Vacum Buchi 700) at 28 °C and stored at 4 °C until use.
The reagent mixture samples of 2-MCP (Aldrich) and 1,2-DCBz (Aldrich) were introduced separately into the flow stream using a digital syringe pump (KD Scientific, model-100) through a vaporizer maintained at 180 °C.
The disinfectant was added proportionally to the main water flow using a digital dosage pump (Oxi-Des, Environ, Eschbach, Germany) over a time period of six to eight hours.
The perfusion circuit consisted sequentially of the left atrium cannula, a venous plastic tubing with its free distal end open to atmosphere, the venous reservoir collecting the perfusate from the venous plastic tubing, a digital rotary pump and an arterial plastic tubing leading consequently to a water bath, a bubble trap and finally to the pulmonary artery cannula and the lungs.
The highway minimarts with self-serve digital gas pumps, vapor recovery sleeves and lottery ticket dispensers are taking over.
And while it is possible that he could have a facility for the arcane arts of digital traffic pumping, that's not evident in his resume, nor, to say the least, a natural fit with the Washington policy beat.
