U303 Automatic Nozzle

U303 Automatic 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.

enerates 65”~85”W.C. vacuum pressure as operation, reclaiming vapor through reclaim pipe and nozzle, redundant vapor discharging out of exhaust pipe after vacuum pressure cap automatically open. Diagram 4-10: Built-in pump fuel dispenser with vapor recovery function Built-in pump fuel dispenser with vapor recovery function Showed in Diagram 4-10, this kind of fuel dispenser is mounted a vane pump tha fuel dispenser t connected with the parallel pipes of oil delivery and vapor reclaim, in final connect into tank. At the refueling progress, motor drive vane pump operating and reclaim tank vapor through nozzle and coaxial hose. System maintenance Nozzle and delivery pipe used in fuel dispenser with vapor recovery function are coaxial and double layers, simultaneously refueling and reclaiming. Paying much attention to nozzle body and delivery hose, in case of waste, bad operation and crush by vehicle. If system alarm, carefully judge the type of alarm of monitor system whether vacuum degree or exhaust pipe pressure. Adjusting and testing vacuum pump and reclaim nozzle in for situation. Inspect air cap in the latter situation. If breakaway is pull down by accident, reinstall spare pin on upper of valve body. Don’t replace the coaxial and double layers valve with general one. Troubleshooting of vapor recovery equipment Oil spurt from nozzle’s reclaim spout before refueling. Solution methods: Prohibiting force refueling; Wait several seconds to take out nozzle from vehicle tank. Nozzle jump to stop in refueling process Solution methods: Maybe caused by second time operation, it is suggested no fuel dispenser t to force filing; Wait several seconds to take out nozzle from vehicle tank. Clean waste or deposited oil in air pipe of reclaiming nozzle or inspect O-ring seal. Chapter V Installation & debugging of fuel dispenser The design of fuel dispenser correlates to the correct operation. Fuel dispenser is designed to install outdoor with underground tank, not allowed to be in indoor so as to endure environmental fuel dispenser

not only provide the prerequisite for the　　lung bis zu der Realisierung der Temperatur-　　 development and realization of precise stand-　　skala bei sehr tiefen und sehr hohen Tempera-　　 ards but also furnish often in cooperation　　turen.　　 fuel dispenser with university and non-university partners　　Ganz offensichtlich ist der Anteil an For- important findings for the natural and engi-　　schung und Entwicklung in dem Bereich neering sciences in general.　　 Grundlagen der Metrologie besonders　　hoch weit gespannt und deckt wesentliche　　Bereiche der modernen Natur- und Inge-　　nieurwissenschaften ab. Die Ergebnisse　　bilden nicht nur die Voraussetzung f r die　　Entwicklung und Realisierung genauer　　Normale sondern liefern auch oft in Koope-　　ration mit universit en und au eruniver-　　sit en Partnern wesentliche Erkenntnisse　　f r die Natur- und Ingenieurwissenschaften　　im Allgemeinen.　　 9　　Arbeitsgebiete und Ziele Fields of work and objectives　　Metrologie f r die Wirtschaft Metrology for economy　　Forschung ist die Umsetzung von Geld in Wissen Innovatio- Research is the translation of money into knowledge　　nen sind die Umsetzung von Wissen in Geld. innovations are the translation of knowledge into money.　　Unabh gig vom Auf und Ab der Aktien- fuel dispenser Despite the ups and downs on the stock　　m kte ist der Trend zur Globalisierung der markets the trend towards the globalization　　M kte ungebrochen. Es ist daher f r die of the markets is unbroken. It is therefore of　　nationalen Volkswirtschaften von gro er great significance for the fuel dispenser

id sharply change conventional warfare involving conventional armies, as the two Gulf wars showed aircraft were able to destroy hundreds of armoured vehicles and paralyse Saddam Hussein s ground forces well before they could engage American or British ground troops. And as NATO s air campaign against Serbia showed in 1999, precision weapons can nowadays destroy selected targets, even in the heart of c fuel dispenser ities, without causing a thousandth of the civilian casualties that were routine in the second world war. But when it comes to rooting out guerrillas and insurgents, wishful thinking still tends to outweigh technological capabilities. A study of the use of air power in small wars over the past century by James Corum and Wray Johnson, two former professors at the American air force s School of Advanced Airpower Studies, concluded that insurgents and terrorists “rarely present lucrative targets for aerial attack�? Air power has been used to greatest effect in such campaigns only indirectly to gather intelligence, move troops or maintain communication. And as others besides the Israelis have found, trying to wage an air campaign against irregular forces is especially vulnerable to the backlash that invariably arises as civilian casualties mount. Since terrorists and guerrillas blend into the civilian population, fight in small units and rely on surprise and mobility, accurate and timely intelligence is crucial, and bad intelligence always results in civilian casualties, sometimes lots of them. Moreover, dropping a bomb in an urban area, even when the intelligence is correct, and e fuel dispenser ven when the bomb is precision-guided, is likely to kill innocent neighbours. Israel s excellent intelligence in the occupied territories has enabled it to carry out lethally successful precision air strikes against the leaders of Hamas and other outfits there. But even these attacks have often resulted in casualties to bystanders. In Lebanon the Israeli air force found itself in the worst of both worlds, killin fuel dispenser