D-GAQ FUEL DISPENSER

D-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) :900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 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 as vane pump, overflow valve, vapor separator, measurement transducer, solenoid valve and nozzle. Sometime pipe fuel dispenser 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= 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 m fuel dispenser anufacturers 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 different 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, fuel dispenser

Site Tank　　 Controller Gauge　　 Node 0 Node 9　　 Price Sign　　 fuel dispenser Node 7　　 Primary Junction Box　　 (see Appendix D)　　 Stub J-Box　　 OPT OPT　　 Car Wash　　 Node 5 Node 6　　 Node 8　　 Dispenser Dispenser　　 Node 1 Node 2　　 Dispenser Dispenser　　 Node 3 Node 4　　 fuel dispenser example2.ppt　　 07071996　　Version 2.13 Page 17 of 24 December 2004　　IFSF ENGINEERING BULLETIN NO. 1 CABLES CABLING and CABLE CONNECTORS　　C.3 Example topology for new site with local loop junction boxes　　 for resilience　　 Site Tank　　 Controller Gauge　　 fuel dispenser

claim that “technology and a spirit of freedom enabled the West to leap ahead�of India and China in the mid-19th century (“Surprise!� September 16th)? In reality, it was the West s imperial, and often violent, interventions and controls on these two countries that were instrumental in stultifying their economic development. India, for fuel dispenser example, had the most advanced steel and textile industries at the beginning of the 19th century. Britain pirated India s technology, shut much of its advanced industries and forbade its exports, forcing it to buy second-rate British products in a closed market. Fertile land was stolen from Indian food farmers and converted to growing opium, which was then forced on the Chinese. Similar situations were repeated in other Asian, African and Latin American countries. In telling the whole story of the West s success, one must talk of stolen resources, forced foreign labour, and suppressed competition from the colonies. Hendrik Weiler Cairo The education racket SIR �Lexington should be applauded for examining the ways in which the admissions policies of America s elite universities give unfair advantage to the privileged (September 23rd). I benefited from this system, attending a private school before being recruited by Harvard to play squash, one of the “preppie sports�often used by the rich as a “hook�in the colle fuel dispenser ge application process. However, sports like squash, golf, fencing and lacrosse are now being introduced in poor communities. Take squash for instance, where $20m has been donated to inner-city programmes in the past decade last year the top squash recruit at Wesleyan came from Harlem. At the CitySquash after-school programme I run in the Bronx, 45% of the middle-school graduates have won scholarships to prep schools. Tim Wyant Executive director CitySquash New York Minority status SIR �The principal reason why Canada s aboriginal policy has failed is the unrealistic and unreasonable basis of aboriginal rights fuel dispenser