U102-C Gear Pump

U102-C Gear Pump

Materials:

Body: Cast lron (Spray-Painted)

seals: Buna-N

Technical Specifications:

Power:750-1000W

Flow Rate:45~55L/min

Rotary speed :800~1000rpm

Noise:<=68dB

Vacuum :>=0.054Mpa

Pressure Drop:0.12-0.25Mpa

Air separation ability:20%

Features :

Positive displacement,self priming,internal adjustable bypass valve

Designed for quiet, vibration-free operation.Reusable suction

strainer filter and reverse check valve inside adapted

Check and relief valve inside adapted

100% tested before Ex-Factory

Package:

Product ID Net Weight Cross Weight Dimension

U102-C 32kg/case of 1 32.5kg/case of 1 27×35× 42cm/case of 1

ystem. The valve core of overflow valve moves outward so that all pressured oil flood past the outlet of overflow valve and flow into suction chamber, realizing oil circulation in pump. The hydraulic system pressure is adjusted through increasing or reducing spring pressure. The most fragile section in hydraulic system will be damaged as the pressure reaching a certain value without a overflow valve to control pressure. The spring pressure will be increased through to add the thickness of pre-pressure ring (20a). The pressure to open overflow valve and the delivery volume of fuel dispenser are also increased. Vice versa, as the thickness is reduced. working principle of inner-cycloidal gear pump Inner-cycloidal gear pump consists of a pair of inner and outer gear joggled interactively. Inner gear is driver, called as inner rotor; outer gear is driven called as fuel dispenser outer r fuel dispenser otor. The figure of inner rotor is round arc curve, but the joint section of inner rotor figure and outer rotor curve is exterior cycloidal. Outer rotor exceeds one tooth than inner rotor. Sever sealed working cubage are formed between teeth of inner and outer rotor. Inner rotor brings outer rotor rotation anticlockwise. At that time the cubage gradually increase, formed in suction chamber by the tooth top of inner rotor and gear vale of outer rotor. As pressured fuel dispenser oil suck into discharge chamber the cubage formed by inner and outer gear is reducing, impelling oil out of pump. Continual suction and discharge result from the unceasing rotation of out gear driven by inner gear. 1-Vapor separator frame 2-Filter bracket 3-Filter 4-Filter bracket 5\6-O-ring 7-Gear group 8-Axis 9-Key 10-Cover 11-Oil seal 11a-Bolt 12-Screw 13-Elastic washer 14-Thread pipe 15-Joiter 16-Inlet filter 17-Stainer cover 18-Seal ring 19-Voverflow valve cover 20-Spring 20a-Preloading ring 21-Voverflow valve 22-Overflow valve 23-Filter with valve 23a-Spring 24-Exhaust pipe jointer 25-Screw 26-Outlet pipe 27-O-ring 28-Pump body Diagram 2-9: One kind of inner cycloida

FP31_2.22　　 DISPENSER APPLICATION　　 Page: 11　　 Date Version Modifications　　 number　　 Nov 93 1.40 General　　 - English language improvements　　 - Data Variable is renamed to Data Element　　 - Data Field is renamed to Data Element　　 Chapter 1 - Definitions and Abbreviations　　 The description of the numbering for LN PN and M is deleted. The　　 numbering is manufacturer model specific.　　 - An explanation for the LNA added　　 Chapter 2 - Fuelling Point Behaviour Model　　 - fuel dispenser Chapt fuel dispenser er 2.1:　　 - In figure 3 the event Nozzle down in state STARTED moves to state 3　　 or 5　　 - Chapter 2.2:　　 - In figure 4 the state BUFFER EMPTY is renamed to CLEARED　　 TRANSACTION　　 - Additional information for the transaction buffer handling for non paid　　 tr fuel dispenser ansactions and historic transactions　　 - Chapter 2.2.1:　　 - State name changed to CLEARED TRANSACTION　　 - State description changed　　 - Event description for new payable transaction changed　　 - Chapter 2.2.2:　　 - Event description for Clear is changed　　 - Chapter 2.2.3:　　 - Event description for Clear is changed　　 Chapter 3 - Dispenser Database　　 -

ng the Kissinger cold war was already a profoundly elitist affair. Power was concentrated in the By Bruce Kuklick executive branch, while a handful of think-tank strategists and academics developed the theories—deterrence, limited war and flexible response—that later became the template for policymakers. The most famous policy shop was RAND, an air force think-tank staffed by civilians, including such iconic figures as Bernard Brodie and Albert Wohlstetter. The group s influence reached its zenith under President Kennedy, who brought in the “brain trust�that managed the Cuban missile crisis in 1962—and then took America down the path to war under Lyndon Johnson. Princeton University Pre fuel dispenser ss; 264 fuel dispenser pages; $29.95 and £18.95 Bruce Kuklick s “Blind Oracles�works hard to rub off the intellectual gloss that many of these men have since enjoyed. In his brief sketches, he finds a pattern of Buy it at common failings. Their approach to strategy was at times so ignorant of history, Amazon.com he says, that it verged on the parochial. Rather tha fuel dispenser n trying to unearth the real Amazon.co.uk motives behind other nations behaviour—American-Japanese economic rivalry in East Asia in the 1930s, for example—they emphasised the risk of “surprise�attacks such as that on Pearl Harbour in 1941. Many of them also grossly overestimated the Soviets strength in the late 1950s, which is what led to the hype about the “missile gap� In essence, most of these men were conventional thinkers who used their models and equations to please their political masters. The defence secretary, Robert McNamara, was one famous example, but he was hardly alone. To be sure, there was also a dissenting minority of s