U310 Manual Nozzle

U310 Manual Nozzle

For Heavy Duty, High-flow Truck stop, Bus and Fleet Service If you operate a full-service truck-stop, refuel your own fleet, or manage a card-lock refueling location, the low cost, long life and durability of the 120L high flow nozzle can help increase your productivity, sales and profits.

Warning

Do not use U303 Nozzles with a hold-open device on prepay self- service installations.Using foreign objects to hold-open automatic nozzles could result in failure to shut-off and personal injury.

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem seals: Viton Cased Oil Seal / Graphite with Teflon

Main stem: Stainless steel

Color of insulator :

Red Green Blue Yellow Black

Features :

U303A/B Flow rate: 0-120L/m (113/16")

U303C/D Flow rate: 0-90 L/m (1")

Working Pressure: 0.18Mpa

U303 Automatic Nozzles for diesel, kerosene and all kinds of gasoline service.

Easily replaced spout- simply remove the screw.

Spout kits are available from HONGYANG.

Even, smooth, spray pattern- minimizes diesel foaming and false shut-offs.

Three position hold-open device- one finger control of hold-open mechanism means easy setting of flow rate.

Full hand insulator- protects both nozzle and vehicle, and insulates users' hands.Available Colors- color chart on inside back cover

Dual poppet valves- easy to open nozzle against high pressure.

Spout retaining ring- adds extra measure in securing nozzle spout in fill pipe.

100% Factory Tested.

Replacement Parts:

Key Description

1 Spout 1''

2 Spout 13/16''

3 Full hand insulator

4 Lever

5 Lever assembly

6 Diaphragm assembly

7 Main valve assembly

Package:

Net Weight Cross Weight Dimension

16kg/case of 10 19kg/case of 10 45x40x32.5cm/case of 10

Important:

The products should be used in compliance with applicable country, province and local Laws and regulations. Products selection should be based on physical Specifications and limitations and compatibility with the environmentand materials to be handled. HONGYANG makes no warranty of fitness for a particular use. All illustrations and Specifications in this literature are based on the latest products information available at the time of publication,HONGYANG reserves the right to make changes at any time in price, materials. Specifications and models and to discontinue models without notice or obligation.

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 f fuel dispenser rom fuel dispenser 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 normal operation. In order to prevent above disadvantage effects, pay much attentions to installation of pipeline: ①tank fuel dispenser 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

(Values) in State　　 3 Bin8 R(1-9) M　　 Nb_Fuelling_Modes　　 (03H) (1-8) W(1-2)　　 Number of fuelling modes defined.　　 0 = not configured　　 n = number of fuelling modes　　 Please note that dispensers that do not permit the　　 Nb_Fuelling_Mo fuel dispenser des fuel dispenser to be changed remotely should:　　 Reject any write attempts with a Data_ACK　　 value of 2 (Read OnlyNot Writable).　　 Must set the Nb_Fuelling_Modes to the value of　　 fuelling modes that is hard coded in their program.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　 4 Bin8 R(1- fuel dispenser 9) M　　 Nb_Meters　　 (04H) (1-16) W(1-2)　　 Number of meter defined.　　 0 = not configured　　 n = number of meters　　 Please note that dispensers that do not permit the　　 Nb_Meters to be changed remotely should:　　 Reject any write attempts with a Data_ACK　　 value of 2 (Read OnlyNot Writable).　　 Must set the Nb_Meters to the value of meters　　 that is hard coded in their program.　　 When a master resetcold start occurs on the dispenser　　 device the dispenser should reset this Data_Id to its　　 default value.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　

, not for opposition parties) in local elections have remained just that. The judicial system is a travesty, with alleged wrongdoers sometimes held for months or years without charge. Less than half of one per cent of convictions are overturned on appeal. Beatings in custody with sticks and electric batons remain widespread, according to the UN. Human-rights groups say at least 50 people are still in prison because of their involvement in the peaceful Tiananmen demonstrations of 17 years ago. In 2004 an official said s fuel dispenser ome fuel dispenser 10,000 people are executed in China each year. And, of course, in China s recent acquisitions, Tibet and Xinjiang, repression is far worse than in the Han areas. All this is as much part of China today as are the nightclubs of Shanghai s Bund. It is sometimes argued that there is little America can nowadays do to promote human rights in China. After all, in 2000 it surrendered the single most effective lever it had when it ended the requirement for an annual review of China s most-favoured-nation trading status, a regular occasion for fuel dispenser scrutiny and pressure. A year later, another lever was lost when Beijing s bid to host the 2008 Olympic Games succeeded. On top of this, many would add, its own abuses at Guantánamo and Abu Ghraib have robbed America of whatever moral authority it once had to lecture others on human rights. Both arguments are misplaced. America still has a hold of sorts over China. Mr Hu craves respectability he wants very much for a rising China to be treated as an equal, respected member of the world community. The West can make it clear that, for all its friendly intentions towards China, full acceptance will not come until China takes human rights seriously. As for Guantánamo and Abu Ghraib, these were indeed dreadful unAmerican aberrations for which America should make amends. But they are mistakes that would hurt human rights twice over if they deterred the United States from continuing to speak up for freedom and dignity in every country—howev