U330-A LPG Nozzle

U330-A LPG Nozzle

For High-Flow, Bulk Fuel Oil Delivery Service

Materials:

Body: Aluminum

seals: Buna-N, Viton

Main stem: Stainless steel

Spout: Aluminum

Features :

Rated flow:45L/min

Rated work pressure: 2.2Mpa

Environmental Condition:-300C~500C

Coupling style:Italian style

Package:

Cross Weight Dimension

17kg/case of 10 42×40×33 cm/case of 10

l gear pump Trouble and Maintenance The mainly troubleshooting and failure about pump presents in Table 2-1. Table 2-1 Troubleshooting Serial No. Failure Failure reasons Solutions 1 No delivery or inefficient discharge Exterior elements: M fuel dispenser otor stick; motor reversal; Sliding V belt; no oil in tank; pipe jammed; Check motor and its wiring; tighten V belt; inspect tank; dredge pipeline. Gear being stuck Clean waste in pump chamber Waste in outlet of overflow valve Disconn fuel dispenser ect overflow valve lid and clean waste; Leakage on valve Check oil groove Overweary gear or bearing Replace gears or bearing 2 Large noise or tremble Exterior reasons: Too long horizontal distance between fuel dispenser and tank; many elbow on inlet pipe; waste jam pipe; small diameter of pipe Dealt with in design and construction Intensive pressure Decrease thickness of pressured ring Overflow valve is stuck Clean waste and burr Overweary gear or bearing Replace gears or bearing 3 Inner leakage Overweary gears Replace gears Leakage on frame seal Frame seal disabled Replace frame seal Leakage on pump body or joint face O-ring disabled Substitute seal ring 2.5 Important notices in operation Often inspect the rotation of pump axis, leakage, abnormal noise, vibration on V wheel and lose bolt that tight pump key. Regularly clean strainer. The tightness of V wheel should be appropriate, neither too tight nor too loose. These V wheels of motor, pump and adjusting driven wheel should be in parallel level. Don’t adjusting overflow valve spring too tights in case that result in high pressure of hydraulic system, increase noise and vibration so as to enhance pump abrasion. Prohibit suck water or oil with much water. Strictly abide by the operation requirements on explosive atmosphere. Submersible pump In China filing stations recently begin to adopt submersible pump as the power resource of fuel dispenser. Submersible pump gen fuel dispenser

d　　 transaction or after storing the current fuelling transaction　　 in the transaction buffer.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the controller fuel dispenser Id that suspended the pump.　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　 DISPENSER APPLICATION　　 fuel dispenser Page: 101　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 34 Amount R(6-9) M　　 Current_Amount　　 (22H)　　 Indicates the money amount of the current fuelling　　 transaction.　　 Its value is reset to zero after storing the transaction in the　　 transaction buffer.　　 PCD Comment:　　 During the transaction this Data_Id must be set by the　　 PCD to the current transaction amount. If the transaction　　 amount can not be determined from the proprietary pump　　 the PCD will have to set this value to 0. However if the　　 transaction volume is available the PCD should try and　　 calculate the amount from that and the unit price (if　　 known).　　 35 Volume R(6-9) M　　 Current_Volume　　 (23H)　　 fuel dispenser

hour siege that claimed remarkably few casualties (two dead prison guards), captured the prisoners alive. In response, furious Palestinians set fire to the British Council offices in Gaza, and several foreigners were kidnapped in Gaza and the West Bank, fuel dispenser only to be released unharmed soon afterwards. The monitors were there as part of a deal struck in 2002, when Israel agreed to lift its siege of Yasser Arafat s compound in Ramallah, where the six men were hiding out, in return for their handover. Among fuel dispenser them was Ahmad Saadat, a leader of the Popular Front for the Liberation of Palestine (PFLP), who was believed to have planned the assassination of Rehavam Zeevi, a right-wing Israeli cabinet minister. Israel agreed to let the men stay in a PA jail, so long as there was foreign supervision. But the supervisors had never been happy with the poor security provisions for the unarmed monitors and the lax conditions for the prisoners, who were, for instance, allowed to use mobile phones. Israel suspects that Mr Saadat used one to plan a suicide bombing from his cell. After Mr Saadat won a seat in the Palestinian parliament last January on the PFLP list, the organisation began calling on the Palestinian president, Mahmoud Abbas, to release him. Hamas, which won a majority in the legislature, said that it would let him go once it formed a government. That seems to have tipped the balance for the British and the Americans rather than wait for the prisoners to be set free, and risk having their monitors caught in an Israeli attack, they pulled out pre-emptively. Israel, they say, knew nothing about it before March 8th, though Israel s Haaretz newspaper reports that the Israeli plans had been laid weeks before. (The army refused to comment.) Opening the way to an Israeli siege would have been a sensitive matter at the best of times. But with foreign donors engaged in backroom debates about the extent to which they should cut funding for, and contact with, a Hamas-run PA, Palestinians inevitably wonder fuel dispenser