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U102-A2 Pumping Unit

U102-A2

U102-A2 Pumping Unit

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Power:750-1000W

Flow Rate:45~90L/min

Rotary speed :630~730rpm

Noise: 68db(A)

Minimum. vacuum degree: 0.054Mpa

Pressure Drop: 0.12-0.25Mpa

Separate Ability of Oil and Air: >=20%

Features :

Positive displacement, self priming, internal gear type and adjustable bypass valve.

Designed for quiet, vibration-free operation.

Reusable suction strainer filter at inlet connection.

Reverse check valve at air separator float mechanism.

Check and relief valve at outlet of pumping unit.

100% Factory Tested.

Package:

Product ID Net Weight Cross Weight Dimension

U102-A2 18kg/case of 1 18.5kg/case of 1 36×32× 30cm/case of 1

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    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 dis fuel dispenser penser is mounted a vane pump that 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 fuel dispenser 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 not 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

technical specification

    situation.   EVENT DESCRIPTION   RESUME_FP When the FP is resumed the same transaction continues from where it was paused   the state changes to the STARTED state. Only the device that has suspended the   transaction can restart it (for exceptions see data fuel dispenser variable Suspend_Contr_Id).   PCD Comment:   If the proprietary pump protocol doesn t allow a suspended pump to be re-started   then the PCD should NACK the Resume_FP command (with a MS_ACK=5   Data_ACK=5) and stay in the SUS fuel dispenser PENDED STARTED state.   Action: The FP receives the Resume_FP command.   Action : The FP state change is send as an unsolicited data array   FP_Status_Message .   Action : The FP sends an unsolicited data array FP_Error_Type_Mess   with the minor error Fuelling_Resumed to the CD and the error   is stored within TR_Error_Code.   FIRST-VOLUME- The suspend command was received during the first pulses and the flow meter   PULSES registers a preset minimum number of pulses signifying that dispensing has started   just after reaching the SUSPENDED STARTED state. The FP moves into the   SUSPENDED FUELLING state.   Action : The FP state change is send as an unsolicited data array   FP_Status_Message .   NOZZLE-DOWN The customer finishes a started fuelling (no volume pulses are registered) by   returning the nozzle. The FP returns to the IDLE state.   fuel dispenser

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    . Does Iran have a hidden military programme? Inspectors are unsure. Although they have winkled out a lot of information, the gaps are troubling. Unexplained traces of enriched uranium suggest more “experiments?than have been accounted for so far. Questions remain about what Iran really did with plans it bought on the black market for more efficient centrifuge machin fuel dispenser es (left gathering dust in a cupboard for years, it says), and whether it used designs it was given by these traffickers for shaping uranium metal in ways useful in weapons-making (no, it insists). Iran has refused to allow full inspection of some military sites thought to be connected with nuclear work, including at least fuel dispenser one where high-explosive testing of bomb-triggers may have taken place. Other evidence adds to this disturbing pattern. For more than a year, America s intelligence agencies have been studying a cache of computer files that appear to show design work by Iranian scientists on a missile cone configured in just the way needed to accommodate a nuclear warhead. Administration officials showed some of this evidence late last year to Russia and China in the hope of winning their active support at the IAEA for declaring Iran in non-compliance with its obligations. (In the end, both abstained on the resolution but let it pass.) Meanwhile, Iran has long collaborated with North Korea on missile development, testing and deploying its own versions of the North s nuclear-capable Nodong missile, with a range of 1,200km, and possibly collaborating on the longer-range Taepodong missile too. In a forthcoming article in Survival, Mark Fitzpatrick of the IISS suggests that such co-operation may recently have extended to nuclear work. Both regimes bought nuclear equipment from the black-market network, run by Pakistan s Abdul Qadeer Khan, which also supplied Libya and others until it was busted. Few other countries would be ready to help Iran with its nuclear projects at present. The struggle to negotiate While most fuel dispenser