U103-B Filter

U103-B Filter

Materials:

Body: Aluminum(spray-painted)

Technical Specifications:

Working pressure:0.2Mpa

Filter accuracy:30um

Maximum flow rate:220L/min

Medium:gasoline,diesel

Features :

?96*142

M36*1.5

Package:

Product ID Net Weight Cross Weight Dimension

U103-B 18kg/case of35 19kg/case of35 50×28×35cm/case of35

ank and fuel dispenser. It is incomprehensive to think that the higher vacuum pressure in inlet the better performance. Here is vacuum pressure of pump inlet formula: PZ = Pa－P1= P gh＋P [(υ1)2/2 ] = P ghf (2-9) PZ ── vacuum pressure of pump inlet Pa── absolute atmospheric pressure P1── absolute pressure of pump inlet g── acceleration of gravity h── height from pump inlet to oil level in tank υ1── velocity of pump inlet hf── energy loss in pipe from tank to pump inlet from formula 2-9, there are three exterior conditions depend vacuum pressure of pump: pressure needed to lift oil, σgh; the pressure that used to increase flow velocity, P [(υ1)2/2 ]; the pressure loss in pipeline, P ghf . Once oil contains air, along with pressure decrease, more air is separated. So dose that along with inlet vacuum pressure increases. Under there conditions, cavitation would occur in pipeline, causing pump’s norm fuel dispenser al operation. In order to prevent above disadvantage effects, pay much attentions to installation of fuel dispenser pipeline: ①tank should not be burred too deeply, the vertical distance from bottom valve to fuel dispenser no more than 4m, for example, regulated by some manufacturers with the purpose to prevent higher vacuum pressure of pump inlet; �?the diameter of pipe should not too small. As flow velocity correlate to section of pipeline, vacuum pressure at inlet of pump will be increased when high velocity in smaller diameter pipe; adopt as few as elbow in pipeline, preventing the connection with different diameter pipe, adopt pipe with smooth pipe wall. Rational installation of pipeline between tank and fuel dispenser benefit avoiding cavition and reduce vacuum pressure of pump inlet, which is also conducive to deduct business cost and power consumption. The unreasonable pipeline installation not only results in suction difficulty but also easily generate no suction in hot whether, increasing power loss. The wrong installation also leads to larg fuel dispenser

�　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　 DISPENSER APPLICATION　　 Page: 7　　 Date Version Modifications　　 number　　 August 93 1.31 General　　 - Add Document Part Number on the front page PART III.1　　 - Add the names and addresses from document authors　　 - Additional description　　 - Correction of spelling errors　　 Chapter 1 - Definitions and Abbreviations　　 - Add description where the numbering of LN PN and M starts　　 - Add definitions for:　　 - Tank Level Gauge　　 - Fuelling Mod fuel dispenser e　　 - Stand Alone　　 - Offline Mode　　 fuel dispenser - Online Mode　　 - Transaction Buffer　　 - Payable Transaction　　 - Zero Transaction　　 Chapter 2 - Fuelling Point Behaviour Model　　 - Divide action description in input action and output action in all tables　　 - Additional information when a unsolicited message is sent　　 - Description for Figure 3 FUELLING POINT STATE TABLE is added　　 - Event Operative_FP is renamed to Operative　　 - Event Inoperative deleted　　 - Event Unable included　　 - Headline for Figure 2 changed to FUELLING POINT STATE　　 DIAGRAM ERROR CONDITIONS　　 fuel dispenser

Trujillo. His response has been to move fast—announcing plans to cut almost a quarter of Telstra s 52,000 workforce, attacking bureaucracy and approving A$25 billion of investment over five years. He has been straight, too, about the pain—lower profits and dividends for the next two years. After that he promises growth. But it is in his dogged battle to persuade the Australians to deregulate their markets that the small, softly spoken outsider has had to be toughest. His biggest gripe concerns a proposed $3 billion broadband fibre network to speed up Australia s painfully slow internet connections. Australia s main regulator proposes to let rival operators, such as SingTel Optus, use Telstra s new network at a low set price. Mr Trujillo is having none of it “Those who risk capital to earn returns shouldn t have to subsidise those that don t.�?Worried that giving rivals a free ride would undermine his profits, Mr Trujillo is threatening fuel dispenser not to lay the fibre “My duty is to our shareholders—including 1.6m ordinary Australians. I will on fuel dispenser ly invest where I can earn an economic return.�? He argues that Australia risks emulating the “parasitic competition�?that prevailed in America in the mid-1990s when the Baby Bells (such as US West) were forced to open their local networks to newer carriers. The result, he argues, was that nobody invested and America lost its global lead in broadband deployment. America, however, saw its mistake, recognised the need for scale in the telecoms industry and is now allowing mergers that amount to a recreation of the old AT&T. Mr Trujillo reckons Australia is at least five years behind. A mish-mash of rule-setting bodies has led to lots of regulation and uncertainty. Recent comments by Helen Coonan, the communications minister, suggested future regulation of Telstra s yet-to-be-built third-generation mobile network�? something no other country seeks to control. No wonder Phil Burgess, a long-time colleague of Mr Trujillo s, said he would fuel dispenser