P-GAQ FUEL DISPENSER

P-GAQ FUEL DISPENSER

FlowMeter Type: Optional

Accuracy :±0.2%

Pressure Loss (kg/cm):Under 0.25

Motor Voltage(V) :110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle :Auto Shut-off Nozzle

Environmental Condition : -40~~+55degree

Control Type :Solenold Vale Control Type

Preset : Function Provided(Small LCDIndicator)

Display(Counter) :Type LCD and Bright Backlight

Digit of Volume : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount :0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Optional Display :Type LCD and Bright Backlight

Digit of Volume : 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price : 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Totalizer: 1~~9,999,999

Hose :4.5m

Weight :280kg

Dimension(L×W×H) :1060*550*1620(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 44 20ft: 22

This device often is installed on check valve, hose pipeline also release certain hydraulic pressure. Pipe Resonance Apart from hydraulic stock, other hydraulic components also cause a certain degree of noise in pipeline, such a fuel dispenser s vane pump, overflow valve, vapor separator, measurement transducer, solenoid valve and nozzle. Sometime pipe resonance will be generated if the inherent frequency of pipe equivalent to hydraulic pulse resulted from hydraulic components of fuel dispenser. At that time, the normal working state will be affected, which is harmful to staff’s health due to intensive noise. In order to explain this problem, the inherent frequency of pipe is introduced here. Pipe inherent frequency is: ω0 = kπ/2 l2 ·EJgGd+Gj (2-14) In the above formula: ω0 ── inherent frequency of pipe l ── supporting point distance E ── elastic modulus of pipe material J ── inertial moment of pipe section g── acceleration of gravity Gd── weight of pipe per meter Gj──liquid weight in per meter of pipe K── modifying coefficient K fuel dispenser = 1-pA+mv/2π2EJA/l2 (2-15) In above formula: A ──pipe section m ──liquid weight in per meter of pipe v ──velocity of flow of liquid in pipe Several relative parameters affect the inherent frequency of pipe in Formula 2-14. Therefore, most manufacturers pay much attention to these elements that affect pipe inherent frequency and pulse frequency of hydraulic components in the design and manufacture of fuel dispenser, making the two frequencies as much differ fuel dispenser ent as possible so as to appear pipe resonance in fuel dispenser. 3. Hose used for fuel dispenser There are two kinds of hose used in fuel dispenser. one is made according to GB/T10543 Rubber Hose Used for Refueling and Discharge of Airplane, connected oil indicator with nozzle; the other kind of hose is used in fuel dispenser with vapor recovery device, not only connecting oil indicator with nozzle,

intrinsically safe energy sources capable of causing incentive sparks all such sources　　 of energy and conductive components which are intended to remain live during maintenance testing or inspection　　 shall fuel dispenser be insulated or shielded according to clause 6 of EN 60204-1:1997 so as to prevent accidental contact.　　 Power sources such as batteries and capacitors which do not decay to a stored energy level of less　　 5.3.2.5.2　　 than 0 2 mJ within 10 s shall be considered as potential ignition sources and therefore shall be insulated or　　 isolated. The means of isolation shall comply with the following:　　 a) shall apply to all phase conductors; and　　 b) shall be operable prior to access to the internals of any electrical enclosure in a hazardous area and shall be　　 suitable for the hazardous area in which it is mounted; and　　 -- - - fuel dispenser ---　　 c) for sources of energy not exceeding 24 V shall be in accordance with either EN 60947-3 or shall include a gap　　 between contacts in accordance with EN 60730-2-10 or be capable of satisfying a 500 V dielectric test across　　 the contacts; or　　 d) for sources of energy exceeding 24 V any means of isolation shall be in accordance with EN 60947-3.　　 NOTE Neutralnegative conductors should be considered fuel dispenser as phase conductors.　　 5.3.2.6 Chemical cells in non-hazardous areas　　 There is the possibility of explosive atmosphere generation from chemical cells used to supply electrical power to　　 the display head or other apparatus attached to the dispenser; thus producing its own hazardous area.　　 24　　　　　　 Therefore

. Mr Bush s problem is that, with the exception of Jimmy Carter and John McCain, no prominent politician seems inclined to speak out on his side. With mid-term elections looming in November, Congress may well find enough votes to o fuel dispenser verride the presidential veto. As with CNOOC, politicians are claiming that this is less about protectionism than about the purchase of American assets by firms that are, in effect, arms of a foreign government. Continental Stevedoring & Terminals, one of P&O s partners, has filed a lawsuit in Miami claiming that under the sale it will become an “involuntary partner� with Dubai s government. The dockworkers union says it is ownership by a foreign government that scares its members most. Yet Dubai is much more obviously a friend of America than is China. And, anyway, is this really what this dispute is about? The most persistent complaint, heard also from families of victims of the September 11th attacks (some of the terrorists had links to the United Arab Emirates), is that it will imperil America s national security. Critics protest that the deal fuel dispenser has not been adequately vetted. The Committee on Foreign Investment in the United States (CFIUS), which includes representatives from the Departments of Defence, State, Treasury, Commerce and, most important, Homeland Security, approved the takeover in the minimum 30-day period. Critics say it must have been superficial, and they are furious that the deliberations behind the decision are classified. Inevitably, too, there is a business connection to the Bush administration. The sort of people wh fuel dispenser o claim that the White House is a subsidiary of Enron and or Halliburton have spotted a link between DP World and John Snow, the treasury secretary, whose agency heads the federal panel that signed off on the sales. Mr Snow used to run CSX, a railroad company that, after he had left, sold its port operations to the Dubai firm for $1.15 billion in 2004. Underneath all the posturing is one legitimate worry ports are one of