U102-B Gear Pump

U102-B Gear Pump

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Power:750-1000W

Flow Rate:45~90L/min

Rotary speed :630~730rpm

Noise:�8dB

Vacuum :>=0.054Mpa

Pressure Drop:0.12-0.25Mpa

Air separation ability:20%

Features :

Positive displacement,self priming,internal adjustable bypass valve

Designed for quiet, vibration-free operation.Reusable suction

strainer filter and reverse check valve inside adapted

Check and relief valve inside adapted

100% tested before Ex-Factory

Package:

Product ID Net Weight Cross Weight Dimension

U102-B 18kg/case of 1 18.5kg/case of 1 36×32× 30cm/case of 1

pistons in same axis line are connected through connecting rod. A column spring is set between each piston and connecting rod, piston and connecting rod move along axis direction. An O ring is installed between connecting rod and piston to prevent leakage. A small axis is inserted into the holes of upper and lower connecting rods. A circle nylon wheel is set between the upper groove of upper connecting rod and two pistons. The small axis of nylon wheel is inserted into the hole of crankshaft. Piston 16 and piston 26 mounted adjusting piston. Four pistons installed at the end of frame respective fuel dispenser ly. The journey of adjusting piston is adjusted by the adjusting bolt installed at the end cover. 1-Outlet elbow 2-End cover 3-Piston 4-Frame 5-Connecting sheet 6-Low connecting bar 7-Upper connecting rod 8-Cylinder bushing 9-Adjusting bolt 10-Cap fuel dispenser nut 11-Regulalting piston 12-Driving elbow 13-Brass bushing 14-O-ring 15-Rotation outp fuel dispenser ut axis 16-Nylon wheel Diagram 2-17: Structural chart of metal piston measurement transducer Working principle Pistons shuttle under the oil pressure after clean and no-air oil flow into measurement transducer via vapor separator. The two pistons16 and 23 illustrated in Diagram 2-16 impel nylon wheel round one after another, the driving elbow is rotated by the axis of nylon wheel and export the number of rotation. Meanwhile, the oil calculated flow out of outlet through measurement transducer. The rotation is corresponding to the oil volume. The oil volume passed over measurement transducer is a stable constant. A complete working circulation of four pistons under oil pressure is corresponded to a unit circle of export axis. Diagram 2-18 shows the four working status during a whole working circulation. Diagram 2-18 is a simplified working principle drawing of measurement transducer. In order to facilitate explanation label the cylinders and pistons as 1, 2, 3 and 4, the position of most far away the center of piston called the furthest point, nearest position called the nearest point

rements for data and via open communication systems. In a sub-　　 software security which are metrologically project headed by Department 8.3 in which　　 founded differ for the various tasks the IT- the participating universities several PTB　　 related aspects are basically similar. Handling laboratories verification authorities and the　　 of these aspects by Department 8.3 on a cross- Federal Office for Information Security (BSI)　　 sectional basis has led to first noticeable fuel dispenser take part a security concept for the transmis-　　 synergetic effects. sion of measurement data via open networks　　 has been developed. As a fuel dispenser model this concept　　 fuel dispenser has a significance which goes far beyond the　　 project. The basis of this concept is the secu-　　 rity module MIM (Meter Identification Mod-　　 ule see Figure 7) which has been further　　 developed by Department 8.3 so that first　　 applications have already been demonstrated.　　 Figure 5: MCG signal with motion artifact (a) ex-　　 The Software Testing Laboratory which　　 traction of the artifact by ICA (b) and artifact-cor-　　 belongs to the same department has proven　　 rected MCG signal (c)　　 by respective in-depth test

Civic Democrats more than a sniff of power. For, after a bitter campaign, the outcome was, in effect, a tie. The Civic Democrats and their allies (the Christian Democrats and the Greens) took 100 of the 200 seats in the lower house of parliament. But between them the Social Democrats, led by the outgoing prime minister, Jiri Paroubek, and the Communists also took 100. The Communists nostalgic view of one-party rule makes them political pariahs. Reuters But there is no obvious coalition that can be formed among the other parties. One idea is a fuel dispenser “grand coalition�of Social and Civic Democrats. But both main leaders rule this out. Mr Paroubek, whose party polled 32.3%, is fuming. He says his defeat was a “putsch�by the Civic Democrats and their allies in the security and intelligence ser fuel dispenser vices. On May 29th Jan Kubice, a top crime-fighter, told a parliamentary committee th fuel dispenser at mafia influence over the government threatened the state s “security, economic and financial stability� He accused Mr Paroubek and two colleagues of obstructing an investigation into a contract killing. Mr Paroubek denied this, and said later that the report had also wrongly accused him of child molestation. He wants a government of non-party experts. But the Civic Democrats leader, Mirek Topolanek, is still hoping to cobble together a majority, perhaps by winning over some Social Democrats, or persuading the party not to oppose him outright. One deputy claimed this week that he had been offered a 5m koruna ($230,000) bribe to switch sides. We re off to count the votes The new parliament will probably meet later this month, after which Mr Topolanek has 30 days to win a confidence vote. As it happens, President Vaclav Klaus is a Civic Democrat and arch-Eurosceptic, but he also dislikes Mr Topolanek. If three putative governments fail to win a confidence vote, Mr Klaus will dissolve parliament again. Thus at least three months of bickering