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U303 Automatic Nozzle

U303

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.

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    pistons in same axis line are connected through connecting rod. A column spring is set betwe fuel dispenser en each piston and connecting rod, piston a fuel dispenser nd connecting rod move along axis direction. An O ring is installed between connecting rod and piston to prevent leakage. A small axis is inserted into the holes of upper and lower connecting rods. A circle nylon wheel is set between the upper groove of upper connecting rod and two pistons. The small axis of nylon wheel is inserted into the hole of crankshaft. Piston 16 and piston 26 mounted adjusting piston. Four pistons installed at the end of frame respectively. The journey of adjusting piston is adjusted by the adjusting bolt installed at the end cover. 1-Outlet elbow 2-End cover 3-Piston 4-Frame 5-Connecting sheet 6-Low connecting bar 7-Upper connecting rod 8-Cylinder bushing 9-Adjusting bolt 10-Cap nut 11-Regulalting piston 12-Driving elbow 13-Brass bushing 14-O-ring 15-Rotation output axis 16-Nylon wheel Diagram 2-17: Structural chart of metal piston measurement transducer Working principle Pistons shuttle under the oil pressure after clean and no-air oil flow into measurement transducer via vapor separator. The two pistons16 and 23 illustrated in Diagram 2-16 impel nylon wheel round one after another, the driving elbow is rotated by the axis of nylon wheel and export the number of rotation. Meanwhile, the oil calculated flow out of outlet through measurement transducer. The rotation is corresponding to the oil volume. The oil volume passed over measurement transducer is a stable constant. A complete working circulation of four pistons under oil pressure is corresponded to a unit circle of export axis. Diagram 2-18 shows the four working status during a whole working circulation. Diagram 2-18 is a simplified working principle drawing of measurement transducer. In order to facilitate explanation label the cyli fuel dispenser nders and pistons as 1, 2, 3 and 4, the position of most far away the center of piston called the furthest point, nearest position called the nearest point

technical specification

    FP2_1.88   COMMUNICATION SPECIFICATION   fuel dispenser fuel dispenser Page: 7   Different points can be considered in the document to describe the exchanged   messages:   - messages between the Originator Application and the Originator Communication   layers   - messages on the network   - messages between the Recipient Communication layers and the Recipient   Application.   For interoperability reasons only the message on the network have to be considered   but for explanations it is sometime useful to also consider the interface between the   Application (layer 7) and the Communication (layers 1 to 6).   Originator Originator Recipient Recipient   Application Communication Communication Application   layer 7 layers (1-6) layers (1-6) layer 7  FP2_1.88 IFSF STANDARD FORECOURT PROTOCOL December 2004   COMMUNICATION SPECIFICATION   Page: 8  2 Communication Principles   The transport layer for an IFSF network may be either a Lonworks based network   architecture or a system based on TCPIP. The TCPIP specification is given in Part   2.II. This document describes the implementation over LonWorks. The application   layer defined by the IFSF is independent of the transport layer used.  2.1 LON Features   The LON component selected to provide the ISO communications layers 1 to 6 is   already used in the building wiringservices business. The fuel dispenser very large usage of this   component offers a powerful solution at an acceptable cost. ?

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    h woman living in Moscow found a Tajik man lying on his back in the street in a plush centr fuel dispenser al neighbourhood. He had fallen four storey fuel dispenser s from the roof he had been clearing. He was still alive, she thinks, when the police happened on the scene, but they only looked at him, smoked a cigarette and drove off. For 40 minutes, she estimates, until an ambulance took him away, he lay on his back in the street, his blood seeping into the snow. © 2006 . The presidency Not a good week Feb 16th 2006 | WASHINGTON, DC From The Economist print edition Abu Ghraib, Katrina, Jack Abramoff, Scooter Libby, Guantánamo, even Dick Cheney familiar names have returned to haunt George Bush Get article background GEORGE BUSH wanted to talk about health-care reform this week, but the media wanted to hear about the health of only one man the 78-year-old lawyer Dick Cheney accidentally shot in the face while hunting (see Lexington). It s hard to interest reporters in complex issues when there s a simple, dramatic story to tell. So the president s spokesman spent the week fielding incisive questions such as “Would this be much more serious if the man had died?�And Mr Bush s agenda languished. Most second-term presidents have trouble getting things done. In Mr Bush s first term, Republicans worked hard to get him re-elected, so they hesitated to criticise him, says Charlie Cook, a political analyst. “Today there is a realisation that every Republican in the House and 14 Republican senators will have their names on the ballot this November, while the president s name will never be on one again.� Hence the growing signs of indiscipline among Mr Bush s famously loyal footsoldiers. This week, House Republicans issued a damning assessment of the administration s response to Hurricane Katrina. Other Republicans are expres fuel dispenser sing doubts about the legality of Mr Bush s warrantless wiretapping programme or grumbling about his reluctance to say more about White House c