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

me meter is a meter measuring liquid volume accumulatively, which consists of measurement transducer, calculator and indicator devices. When measuring liquid flow past the measured transducer, its mechanical measuring components divide flowing liquid into volume unit, then flow out together. At the same time it transforms the volume unit into relative position change value, indicating the total flowing volume by calculator and indicator devices. Measurement transducer once is called meter, which is the key parts in flow meter. 3. Additional devices Additional devices are apparatus aiming at ensure the accuracy of fuel dispenser, such as pump, oil-air separator, nozzle, solenoid valve, filter, oil indicator, pipeline, etc. 4. Ancillary devices Ancillary devices are adapted to realize other special functions of fuel dispenser, such as payment indicator, pre-setting, oil-air recovery, taxation interface, IC card fuel dispenser read, amount indicator, zero-clear, etc. Article II Fuel dispenser’s development history Fuel dispenser is created and developed along with the development of automotive industry, petrol industry, and transportation industry. Diagram 1-1: Earlier fuel dispenser The first fuel dispenser in world, manufactured in the early of 20 century, is made of manual suction pump, transparent cylinder with scales, and switch (see the 1-1 diagram). The certain volume fuels flow into the vehicle’s tank by means of gravity, controlled by switch. The paid volume is decided by the operator eye-measuring the scales. Manual pump is replaced by motor pump until in 1920s, and the transparent cylinder by flow meter with scales (see Diagram 1-2). In 1940s, indicative handle calculator developed as wheel c fuel dispenser alculator, function having changed from indicator volume only into measuring volume, money, and unit price adjustment as well (see Diagram 1-3). The development of electronic technique in the 1970s promotes the evolution of indicator operation and control managem fuel dispenser ent of fuel dispenser. The end of 20th cent

€ When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　 PCD Comment:　　 As this is an optional data field the PCD can NAK any　　 write requests to this Data_Id with a Data_ACK code of　　 4 (Data does not exist in this device) or reply to any read　　 request with an answer message with the respective　　 Data_Id s length set to 0.　　October 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.22　　 DISPENSER APPLICATION　　 Page: 115　　 10 Bin8 R(1-9) fuel dispenser O　　 Logical_Nozzle_Type　　 (0AH) (0-3) W(1-2)　　 Indicates the type of nozzle:　　 0 = normal　　 1 = blender　　 2 = high speed　　 3 = satellite　　 PCD Comment:　　 As this is an optional data field the PCD can NAK any　　 write requests to this Data_Id with a Data_ACK code of　　 4 (Data does not exist in this device) or reply to any read　　 request with an answer message with the respective　　 Data_Id s length set to 0.　　 3 Bin8 R(1-9) O　　 Hose_Expansion_Vol　　 (03H) fuel dispenser (0-255) W(1-2)　　 Indicates the expansion volume in centilitres of the hose　　 attached to this logical nozzle.　　 PCD Comment:　　 As th fuel dispenser

f 1st-century Roman life. But it would be a mistake to think that what happened to it is typical of a Vesuvian eruption. The discovery, a few years ago, of several dozen entombed Bronze Age settlements, about 15km north-north-west of the volcano, is today showing that Vesuvius is able to devastate a far wider region than succumbed in 79AD. Nola is one of the best preserved of these sites. It was obliterated during the Avellino event, an eruption that took place about 3,780 years ago, during the Bronze Age. Like Pompeii, Nola is a remarkable time capsule. Scenes of everyday life were frozen by the volcanic deposits moulds of huts, with pottery inside; the skeletons of a dog and nine pregnant goats found in a cage. And footprints. Thousands of them. Of adults, children and cows. In a paper in the Proceedings of the National Academy of Sciences, Giuseppe Mastrolorenzo, of the Instituto Nazionale di Geofisica fuel dispenser e Vulcanologia in Naples, and his colleagues explain that one of the main differences between Nola and Pompeii is that lots of people seem to have escaped from Nola. Thousands were able to flee while the eruption was in progress, and their footprints were pressed into the ash as they went. That this was possible suggests that, unlike in the case of Pompeii, the surge of gas and rock fragments from the volcano was settling as ash when people ran, and that this ash was cool enough to allow them to survive. There is also evidence that a few settlements were rebuilt immediately after the eruption, but then abandoned. The volcano had brought such immense destruction to the area that no human life was possible until at least 230 years after the event—even up to 70km from Vesuvius. While fuel dispenser the Avellino event seems to have allowed people to escape in a way that the Pompeiian eruption did not, there are some other, less positive, conclusions about what would happen if it were repeated—for it was far larger than the one that buried Pompeii. Within a fuel dispenser radius of 12km from the volcano such an eru