U102-A2 Pumping Unit

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

conducive to the failure that no oil is sucked. Don’t worry about the phenomenon of cavitation because its probability to occur is low, and the method to prevent it appearance would find when pipeline setting and the design and manufacture of pump. At present, manufacturers have achieved great progress in research to prevent cavitation in pump inlet. The phenomenon is avoidable. Stability The stability of pump is more important technical parameter, which is one of major labels measuring the performance of pump. The good stability of pump is low fluctuation in flow and slow increase of pulsant value as working long time. The 13.6 of JJG667-97 Liquid cubage flow meter stipulates that the flow rate fluctuation not exceed 2.5%, which is requirement for pump stability. Under same operating condition a good stability pump reduce the abrasion of hydraulic components so as to lengthen fuel dispenser’s service life. Moreover, it is conducive to reduce leakage of measure transducer and enhance the accuracy. Noise Noise is also a symbol of pump’s performance, which relate to fuel dispenser’s noise. The GB/T9081-2001 Fuel dispenser for vehicle stipulates that the noise of fuel dispenser not exceed 80d B and the noise of pump no more than that of fuel dispenser, which is basic requirement for fuel dispenser. Noise is often created from pump of fuel dispenser, computerized fuel dispenser in particular. The pump noise is largely depended upon its stability, cavitation, partial flow speed and oil abrasion, etc. High noise pollutes environment and wastes electricity so as to increase operation cost of filling station. Usage and maintenance Many domestic component manufacturers now produce vane pump, but their products vary from inner structure, choice of material, suction capacity, stability, service life, noise and so on. Thus failure presents largely different. Vane pump should of fuel dispenser ten be inspected and maintained during the operation progress. Specific procedure is as followed: Often inspect the rotati fuel dispenser fuel dispenser

oix de la langue　　 199 Autre raison automate　　Note 1: Linformation D827 est suffisante. D5039 peut ne pas 猼re pr sent dans ce cas.　　Note 2: Non utilis dans le dialogue avec le serveur mon tique.　　Note 3: concerne les cartes ?puce avec lecteur manuel; la d tection darrachement est effectu e en　　dehors de tout dialogue avec la carte (autrement carte muette)　　All right reserved �? Imprim le 210203 13:02 91138　　 MPA V5.2: SPECIFICATIONS Ref : NT1118R5　　 TECHNIQUES Nb Pages : 138 + 0 PJ　　 de la LIAISON AUTOMATE-MONETIQUE Date :　　 POS Department　　 13.3.1.40.R sultat des v rifications usuelles EMV (D5040)　　 Cet objet joue pour les cartes EMV un r 磍e analogue au couple D827+D5039 pour les cartes　　 CB-B0 ou ?piste. Il transporte les informations qui ne peuvent pas 猼re transmises par TVR (D858) et　　 TSI (D869). Ces informations ne sont pas obligatoirement indispensables au traitement de la carte.　　 Format: E (type num r )　　 Tag: DF D3 B0　　 Domaine: EMV　　 Codage: valeurs de 2 ?99: information d livr e par le serveur mon tique　　 valeurs de 100 ?199: information d livr e par lautomate　　 Fonction l mentaire Note　　Code Signification　　 associ e　　 0 Non significatif　　 1 Carte trait e sans erreur　　 2 Monnaie non support e par lapplication fuel dispenser FE30.3.14 2　　15 fuel dispenser fuel dispenser

s who are relied on not to rock the boat. Although a victory for hardliners was never likely to challenge Ayatollah Ali Khamenei, who became Iran s supreme leader in 1989, it could have pressed him to pursue still more conservative social policies and more belligerent foreign ones. Moderates had also feared that Ayatollah Mesbah Yazdi had long-term designs on the leader s chair for himself. More traditional ayatollahs and pragmatists like Mr Rafsanjani will take heart, hailing the results as a sign of the people s ambivalence to Mr Ahmadinejad, pointing to unmet economic promises and a confrontational foreign policy that has brought Iran to the brink of UN sanctions. Mr Rafsanjani will be chuffed. He last won an election in 1993 and has since fared miserably in attempts to get into parliament and to become president again. He will share his pleasure with Muhammad Baqer Qalibaf, mayor of Tehran, who has a score to settle with the president. Mr Ahmadinejad supplanted him as the conservatives candidate days before the presidential election in 2005, provoking a feud that split the hardliners vote. The robust victory of Mr Qalibaf s supporters in the simultaneous local elections is a slap in Mr Ahmadinejad s face, which was prominently displayed on posters across the capital. However, the perky president has simply painted the election as a victory against the West, whose media wickedly portray Iran as undemocratic. © 2006 .  About sponsorship Saudi Arabia Princes at odds Dec 19th 2006 From The Economist print edition Does an abrupt ambassadorial exit presage a fresh struggle for power? AP IF THERE is anything thicker, stickier and less transparent than crude oil, it fuel dispenser is the inner workings of Saudi Arabia. This is why the abrupt resignation of Prince Turki al-Faisal (pictured), the kingdom s hi fuel dispenser fuel dispenser