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.

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 over fuel dispenser flow 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 fuel dispenser with less vibration, small transitional volume, low noise, nice reliability and maintainable. These traits depend upon rational structure design, right selection of material and manufacturing level. User’s correct usage and maintenance is very important as well. Vane pump suction capacity mainly li fuel dispenser es 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 overcome 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

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May. Luxembourg did it by referendum in July. The others put it through their parliaments. Finland is expected soon to become the 16th of the EU s 25 members to give it final approval. Any EU treaty has to be ratified by all members before it can come into force. Yet those who still want to press ahead with the constitution point to two previous experiences. In 1992 Denmark s voters turned down the Maastricht treaty; and in 2001 the Irish threw out the Nice treaty. After each rejection the treaty was slightly titivated, with various declarations or opt-outs added, after which the voters were asked to pron fuel dispenser ounce again—and then they said yes. It was also noted that the constitution itself envisaged that ratification might be difficult in some countries. A declaration attached to the text provided that if, within two years of the treaty s signature, four- fifths of the members had rat fuel dispenser ified it but some had not, the European Council should meet to consider what to do. Carry on regardless The implication of this declaration, some have argued, was that a rejection by one or two of the EU s members should not deter the others from proceeding. Only after every country had had i fuel dispenser ts say would it be right to discuss the next steps. The unspoken assumption was that, if only one or two had jibbed at the text, some way would be found of getting them to vote again and say yes. To make that look more plausible after the no votes, it was also noted that elections were due in 2007 in both France and the Netherlands. Yet a moment s consideration shows that dreams of proceeding with the constitution are utterly unrealistic. It contains nothing that could be adjusted to give France or the Netherlands opt-outs. And, anyway, there is something undemocratic about asking electorates to endorse a text and, when they deliver a resounding no, asking them again. No French or Dutch leaders, now or in prospect, have floated the idea of putting the constitution to a fresh vote (though France s Valéry Giscard d Estai