U604 Hose Coupling

U604 Hose Coupling

Materials:

Body: Body: Brass

Surface: electronic Chromium plated

Bushing: Brass

Features :

Designed for use between the hose and the pipe, or between the hose and other equipments.

100% Factory Tested.

Package:

Product ID Net Weight Cross Weight Dimension

U604-A/B 19kg/case of 100 22kg/case of 100 24x24x33 cm /case of 100

U604-C/D 28kg/case of 100 31kg/case of 100 30x30x36 cm /case of 100

inlet of pump. Vapor segregated device: key component of vapor separator. It includes the following components ---High pressure chamber composed of frame and upper cover; vapor segregated chamber that used to be called general pressure chamber, due to vary along with pump pressure, returned oil floater being installed here; spheriform buoy with exhausting valve, exhausting valve seat, returned oil floater, returned oil valve and exhausting pipe. Some factories evolve the spheroid buoy with exhausting valve and exhausting seat as a ball valve, illustrating in diagram 2-15. Now some manufacturers replace ball valve with other structure that promotes the separator capacity. Diagram 2-14 Dimensional structure drawing of vapor separator 1-Valve cover 2-Vavl fuel dispenser e body 3-Steel ball 4-Upper cover Diagram 2-15 Structural drawing of single direction valve This kind of vapor segregated device has large pressure chamber in which oil flow slowly so that vapor has time upward. Therefore, this kind of vapor separator is better than that of small pressure chamber in terms of separate capacity. Anti-backward flow device: it mainly composes of spring seat, spring, check valve unit and outlet pipeline. Check valve gasket is made of oil-resistance rubber board, which is very important for realizing anti backward flow function. Working principle After starting a new fuel dispenser larger air in pipeline is impelled out through check valve and exhausting valve. As there is no foam found in oil indicator fuel dispenser would be refueled. Fuel contained foam flows out of check valve through the bottom of high pressure chamber. The floater in high pressure is upward, levels of exhausting valve and its seat at fuel dispenser parallel height, floated air and rest of oil flow into vapor separator chamber from the groove of exhausting valve. If that is ball valve, the steel ball has covered the hole on valve cover, these air and flow only flow from the groove of ball valve. The mixture of oil and air flow into vapor separator chamber in fuel dispenser

......27　　3.10 ERROR CODES ............................................................................................................................................................................28　　3.11 DATA DOWNLOAD......................................................................................................................................................................30　　4 APPENDIX ..................................................................................................................................................................................31　　4.1 CODE TYPES................................................................................................................................................. fuel dispenser ..............................31　　Feb. 2003 IFSF - STANDARD FORECOURT PROTOCOL Version 1.20　　 CODE GENERATING DEVICE APPLICATION　　Page: 4　　0 Record of Changes　　 Date Version Modifications　　February 1.00 First Release　　 2000　　February 1.10 Draft Release.　　 2002　　 1. Modifications to specification to allow for software only code generator application.　　 2. Commands likely to be involved in fraudulent behaviour made optional to reduce losses　　 3. Code table enhanced to cover sales promotions　　 4. Transaction handling is made optional to simplify the application.　　 fuel dispenser 5. State Set-up has been made optional (therefore it is backward compatibility) by　　 declaring all mandatory attributes to have defined default and start up values.　　 6. Software downloading removed. This fun fuel dispenser

l accident, performed brilliantly at a time when high-quality industrial products were much in demand and the pace of economic change was still relatively slow. The political system, in particular, had proved highly effective at delivering smooth, incremental change. It was a machine with two big wheels in the middle, the Christian Democrats (CDU) and the Social Democrats (SPD), and a small one running in coalition with either one of the larger two, the Free Democrats (FDP). Faster-turning wheels to the right and to the left never really got anywhere, partly because of Germany s experience with fascism and partly because of communist East Germany next door. Even the Greens did not disturb this arrangement much, because they quickly became simply a le fuel dispenser ft-leaning alternative to the FDP. The machine had powerful safeguards built in to keep it on track, particularly the Länder, Germany s constituent states. Via the Bundesrat, their representative body in Berlin, the Länder have a say in many key areas. The “financial constitution� a cobweb of tax-revenue equalisation and joint public spending by the different levels of government, has allowed wealth to be spread pretty evenly across the nation. Yet it is Germany s federal structure that has increasingly jammed up the country s political machine. Through legal changes and judgments by the Federal Constitutional Court, the Länder have accumulated too many veto rights, offering many points of leverage for interest groups—and making most reform exceedingly difficult. The financial constitution, for its part, has come to discourage the states from trying new solutions. German unification in 1990, welcome though it was, probably made fuel dispenser reform even harder. To speed up eastern Germany s integration, vast amounts of money were pumped in (a total of �.3 trilllion to date), and any plans for change were put on hold. Even now, the eastern Länder receive transfers from the western ones of �0 billion a year, or 4% of Germany s GDP. fuel dispenser