U102-A2 Pumping Unit

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

be installed in oil; in some regions and mount areas adopts high bracket tank, to refue fuel dispenser l through oil gravity. Under these two situations the inlet oil pressure of fuel dispenser is larger than atmospheric pressure. The lat fuel dispenser ter model adopts volume pump --- often gear pump or vane pump, installing inside of fuel dispenser together with motor. A certain vacuum pressure occurs at the inlet of fuel dispenser when fueling. Fuel dispenser mounted submersible pump, its pump being inside of tank with low noise, has large room to facilitate design many nozzles. The negative pressure fuel dispenser, however, has the benefit of convenient maintenance and low price of whole system. At recent, as negative pressure one prevails in market, the article mainly introduce this kind of fuel dispenser. Negative pressure fuel dispenser normally selects a ration cubage pump. In order to ensure adjusting flow rate there is a bypass valve connected with pump in juxtaposition. When refueling fuel dispenser’s discharge capacity is controlled by the return volume of bypass valve that, of course, ensure the hydraulic system security of fuel dispenser. This kind of bypass valve generally is overflow valve that is closed down while fuel dispenser dot work, and always open as fuelling. The return volume of overflow valve is changed by fuel dispenser’s flowage. Pump is a key component. Its performance is measured through the following aspects: suction capacity, reliability, noise and stability. Of date, some manufacturer put pump and oil-air separator into a common frame, but some install these elements respectively. Some people in circle call pump and oil-air as pump source. Pump’s performance only relate to its structure design and manufacturing level, not the connection of components. The handbook, therefore, fuel dispenser introduce by the category of pump, not by the connection of oil-air separator. Vance pump It is also called rolling broad pump. Tanks to less weigh than gear pump and column plug pump, high pollute-resistant, simple structur

System trace audit number 023576 (echo)　　12 Date and tim fuel dispenser e transaction 981031174233 (echo)　　30 Amount original 000000005000 (example only if ful fuel dispenser l amount not　　 approved)　　38 Approval code 342679 (example)　　39 Action code 000 - approved　　41 Card acceptor terminal identification C123X345 (echo)　　42 Card acceptor identification code 00346782ARST119 (echo)　　48-0 Bit map for data elements 020 3000000000000000　　48-3 Language code EN (echo)　　48-4 Batchsequence number 0000001111 (echo)　　49 Currency code 578 (echo)　　 18 001002003004005006　　62-1 Allowed product sets　　62-2 Where message 62-3 is shown 4 - Printing and display　　62-3 Message text 008 Any text　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section Page　　Appendix E Message Examples 148178　　 Table 54 Financial (outdoor - credit card) advice message (1220)　　Bit Data element Value　　03 Processing code 003000 (debit for goods and services)　　04 Amount transaction 000000002307 (actual amount)　　07 Date and time transmission fuel dispenser 1031184212 (example)　　11 System trace audit number 023585 (example)　　12 Date and time transaction 981031184211 (exampl

Classifieds fuel dispenser Sponsors feature Jobs Business fuel dispenser Jobs Jobs Jobs Jobs Consumer DIRECTOR (The The American POST GRADE D-1 MORE The University of Tumen River Area University of Beirut VACANCY NO VA1- RESPONSIBILITY, Minnesota, the state s Business Opportunity Development (AUB) is seeking 02-2006 .... MORE FREEDOM, Land Grant - WSI Internet Start Programme) candidates for.... MORE IMPACT .... University, invites Your Own Busines.... Background of the applications and Programme .... nominations.... About Economist.com | About The Economist | About Global Agenda | Media Directory | Staff Books | | Job Opportunities | Contact us © 2006. . | Legal disclaimer | Accessibility | Privacy policy | Terms & Conditions | Help document created by NIflHeIM Politics this week Apr 27th 2006 From The Economist print fuel dispenser edition The king of Nepal bowed to weeks of street protests and announced the EPA recall of parliament, suspended for the past four years. Maoist rebels called a three-month ceasefire, while de