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U102-A Pumping Unit

U102-A

U102-A Pumping Unit

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Working Motor Power: 750 W

Maximum. Flow: 60L/min

Rotary speed of pump: 520 rip

Noise: 68db(A)

Minimum. vacuum degree: 0.054Mpa

Pressure Drop: 0.12-0.25Mpa

Separate Ability of Oil and Air: >=20%

Features :

Positive displacement, self priming, internal gear type and adjustable bypass valve.

Designed for quiet, vibration-free operation.

Reusable suction strainer filter at inlet connection.

Reverse check valve at air separator float mechanism.

Check and relief valve at outlet of pumping unit.

100% Factory Tested.

Replacement Parts:

Key Description Materials

1 Coupling Aluminum

2 Sealing O-ring φ82*24 Buna-N

3 Sealing gasket-ring Buna-N

4 Up cap Aluminum

5 Floating kits Swell Buna

6 Cap Aluminum

7 Screen kits

8 Overfill prevention valve kits

9 Graphite vane Graphite

10 Body Aluminum

11 Outler valve kits

12 Cap Brass

13 Sealing gasket Aluminum

14 Exhausting Joint Buna-N

15 Pipe Kits Aluminum

16 Sealing gasket Buna-N

17 Sealing gasket Buna-N

Package:

Product ID Net Weight Cross Weight Dimension

U102-A 17.5kg/case of 1 18.5kg/case of 1 35.5x27x33cm/case of 1

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technical archives

    Exploded drawing of double flux solenoid valve From above diagrams, it is known that this kind of solenoid valve consists mainly of valve body, membrane, cone-sh fuel dispenser aped spring, valve cover, pilot valve, control valve of small flux, reposition valve, winding of pilot valve and small flux valve winding. The working principle of double flux solenoid valve fuel dispenser can be leaned from Diagram 2-35. Pilot valve, small flux valve and main valve controlled by membrane are closed after power cut, no oil pass solenoid valve. When both two windings are open, pilot valve and small flux valve switch on, pressured oil pushing down membrane. Part of oil in A chamber flow toward outlet of solenoid valve via pilot valve and small flux valve, main valve is switched on after overcoming spring, at this state, solenoid valve is in large flux. When winding of pilot valve is cut power, pilot valve is closed, membrane go upward so as to close main valve due to oil pressure increase in A chamber. Solenoid valve is in small flux state. If the power of winding of small flux valve is cut off, small flux valve is closed, no flux in solenoid valve. It is learned from above introduction that the large and small flux of solenoid valve are controlled by pilot valve and small flux valve. This is why it called double flux solenoid valve. As filing motor, pilot valve, small flux valve and main valve are switched on, fuel dispenser work fuel dispenser in large flux state. When filling volume nearly reach presetting value, winding power of pilot valve is cut off, main valve is closed. However, small flux valve is still working. When filling volume reach preset-value, the winding power of small flux valve is cut off, solenoid valve is closed. Filling operation is end. Troubleshooting In filing operation some troubles maybe correlate to solenoid valve, some maybe to other hydraulic components. Small flux or no delivery in fuel dispenser, for example, it is possible caused by solenoid valve or other components. Therefore, it is need to give concrete analysis and diagno

technical specification

    lement Name   Description (CGD_State)   1 fuel dispenser Asc3 R( ) M   CGDMC_Manufacturer   To allow the controller device to interrogate the CGD   man fuel dispenser ufacturer identity.  Version 1.20 IFSF - STANDARD FORECOURT PROTOCOL Feb. 2003   CODE GENERATING DEVICE APPLICATION   Page: 19   2 Asc3 R( ) M   CGDMC_Model   To allow the controller device to interrogate the CGD   model.   3 Asc3 R( ) M   CGDMC_Type   To allow the controller device to interrogate the CGD   type.   4 bcd4 R( ) M   CGDMC_Country   The country where the CGDMC device is installed.   fuel dispenser This contains the international phone dialling code   (with leading zero s) from the country where it is   installed.   0000 Country independent   Country dependent   5 Asc12 R( ) M   CGDMC_SerialNo   To allow the controller device to interrogate the serial   number of the CGD.   6

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    6 From The Economist print edition Why some Britons are embracing Islam CONVERTS to Islam have an image problem. Women who don Islamic garb are often fuel dispenser pitied for their submissive lives behind the veil. And a handful of converts, mostly men, have been implicated in terrorist plots. Even the pope has waded in on September 12th he appeared fuel dispenser to link Islam to “violent conversion� in a speech. He apologised five days later, after riots in many countries with Muslim populations. Some commentators in London, too, have taken to worrying that the British establishment is enthralled by Islam. They point to Joe Ahmed-Dobson, the son of a former government minister, and Yahya Birt, the son of a former BBC boss. These worries grew when it emerged last month that three of the 25 Muslims arrested on suspicion of involvement in a plot to blow up planes over London were new believers. And this, in turn, appeared to bear out a government report, leaked in July, which said that converts were being wooed by radical Muslims. Yet statistics to substantiate the fear that “reds under the bed�have been replaced by hordes of traitorous new Muslims are sparse. The 2001 census in Scotland, unlike the exercises in England and Wales, included a question on current and former religious beliefs. Yahya Birt, a research fellow at the Islamic Foundation, a think-tank in Leicester, established that 3% o fuel dispenser f Scottish Muslims were converts. He used those figures to estimate that in Britain as a whole around 14,200 believers are converts—only 1% of the country s 1.6m Muslims. Converting Britons to Islam is hardly a boom industry, he says. “Islam is one of the items in the supermarket of faiths, but the rate of conversion is not spectacular.� Unlike some Christian sects, Islam eschews heavy proselytising. One group, the Islamic Propagation Society, is typically low-key in seeking converts. Its members set up trestle tables at weekends in several big cities and hand out leaflets. Umar Tate, its chief, says