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U102-A2 Pumping Unit

U102-A2

U102-A2 Pumping Unit

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Power:750-1000W

Flow Rate:45~90L/min

Rotary speed :630~730rpm

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.

Package:

Product ID Net Weight Cross Weight Dimension

U102-A2 18kg/case of 1 18.5kg/case of 1 36×32× 30cm/case of 1

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    mp will decrease and overflow valve cut down flowage passed. When need to decrease flow rate, one will reduce openness of nozzle so as to increase the outlet pressure of pump. In that case, openness of valve and returned oil increase due to overflow valve work on spring, the outlet flowage of fuel dispenser is lessened. When the pressure of hydraulic system in fuel dispenser is suddenly increased due to some cause, overflow valve overcome spring strength under high pressure, raise openness and returned oil flowage to reduce pump pressure and protect the hydraulic system. Clockwise turn adjusting bolt of overflow valve given the openness of nozzle is unchanged the flux of fuel dispenser will be increased; anticlockwise turn decrease flux. Performance of vane pump Suction capacity Like other pump the good performance of vane pump should has high suction capacity, excellent stability with less vibration, small transitional volume, low noise, nice reliability and fuel dispenser maintainable. These traits depend upon rational structure design, rig fuel dispenser ht selection of material and manufacturing level. User’s correct usage and maintenance is very important as well. Vane pump suction capacity mainly lies in the two aspects: suction distance and avoidance of air pocket. Diagram 2-5 is about pump, explaining pump suction distance. Suction distance refers to fuel dispenser’s capacity to suck oil from a certain vertical and horizontal distance, often meaning vertical distance. Keeping suction distance a definite vacuum pressure in pump inlet is prerequisite. When the oil level is high or low in tank pump inlet vacuum pressure is often high. Under such high pressure, overflow valve overco fuel dispenser me spring strength increase openness and returned oil. Due to the pressure returned oil in other penetrative section is also increased, the filling flux is cut down consequently. The outlet flux of fuel dispenser becomes zero when returned oil reaches a certain volume. Therefore, when the returned oil of overflow valve and other penetrative s

technical specification

    DF D3 8C B 1   D827 Result of usual checks DF C3 3B E 1   D5021 Type of private card DF D3 9D E 1   D5022 Test card indicator DF D3 9E B 1   D5010 Card action command DF D3 92 O1 1   D5011 Data entry command DF D3 93 O1 1 6   D5012 Code check command DF D3 94 E 1   D5013 Previous code check attempts DF D3 95 BCD1 1   D5031 Authorised product list DF D3 A7 O4 4 4   D10018 Distribution ceiling FF E7 22 OC   D10019 fuel dispenser Credit distribution ceiling FF E7 2 fuel dispenser 3 OC 3   D319 Language code for a bearer card application DF C1 3F BCD2 2 2   D387 Reason code for authorisation request DF C1 83 E 1 5   D5036 mag card session key DF D3 AC O8 8 7   11  Note 1: used on secure register  Note 2: enables direct display in the appropriate language (French if absent)  Note 3: present if required  Note 4: all products usable if absen fuel dispenser t  Note 5: enables later authorisation release  Note 6: the items of information to be entered during processing are indicated here even if entry takes  place after the code check.  Note 7: if present activates the encryption of the confidential code: Cf. Appendix C)  Encryptiondecryption o

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    developing Kaesong near its border with South Korea. But a dozen or so Dandong firms have recently set up businesses, ranging from restaurants to a factory making cigarette lighters. In Dandong s main bookshop, the only book on North Korea is a guide for investors. It advises Chinese businesses not to rush in blindly, not to expect quick returns and not to comment on North Korean politics. © 2006 . About sponsorship Indonesia Jul 20th 2006 From The Economist print edition AFP Another tsunami struck Indonesia on July 17th. This one, caused by an earthquake off the south coast of Java, killed more than 500 people. An early-warning system proposed after the catastrophic tsunami of December 2004 is not yet operational, but might not have saved many lives. The fuel dispenser wave hit the coast 40 minutes after the quake was detected. fuel dispenser © 2006 . About sponsorship Thailand Who needs politicians? Jul 20th 2006 | BANGKOK From The Economist print edition Without a parliament, the country is ticking along nicely—for now Get article background THAILAND has had but a caretaker government, and no parliament, for five months now. The country s two main political parties face possible dissolution for “unconstitutional? behaviour. The election commissioners are on trial in the criminal courts. No one is sure if fresh elections called for mid- October will take place. Thaksin Shinaw fuel dispenser atra seems determined to stay on as prime minister, while anti-Thaksin protest leaders remain convinced that one last shove will force him out. Yet so far there are few signs that the country s political meltdown is having much effect on the economy or on the lives of ordinary Thais. Economists predictions are less rosy than at t