U102-B Gear Pump

U102-B Gear Pump

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Power:750-1000W

Flow Rate:45~90L/min

Rotary speed :630~730rpm

Noise:?8dB

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

tion pin 15-O-ring Diagram 2-27: Structure of general nozzle 1-Spout 2-Nut 3-Hex nut 4-Gasket 5-Valve washer 6-Gasket 7-Washer 8-O-ring 9-Assistant v fuel dispenser alve 10-Spring 11-Guiding bar 12-Cap 13-Seal 14-Spring 15-Bolt 16-O-ring 17-Lockwasher 18-Spring seat 19-Gasket 20-Valve body 21-Nozzle body 22-O-ring 23-Gland nut 24-Ejection pin 25-Supporting gasket 26-Pin axis 27-Suppor plate 28-Switch handle 29-Pin axis 30-Copper sleeve 31-Valve seat Diagram 2-28: Exploded drawing of general nozzle 1.2 Structure and function of key components Main valve unit Illustrated in Diagram 2-29, main valve consists of valve body, gasket, locking washer, spring seat, which is used to switch on or off the delivery pipe pf nozzle. 1-Valve body 2-Gasket 3-Lockwahser 4-Screw 5-Spring seat 6-O-ring Diagram 2-29: Main valve unit Adjusting used for change the clearance between switcher and top level, which should be kept in 0.3~ 0.5mm. Locking washer is to prevent bolt loose. Vice valve Vice valve will be closed as main valve switch off, showed in Diagram 2-30. As for fuel di fuel dispenser spenser with presetting function, main valve don’t close after presetting filling, vice valve is closed to ensure accuracy and field clean. 1-Spring 2-Valve body 3-Guiding bar 4-Gasket 5-Valve washer Diagram 2-30: Vice valve Top level and switch handle. Used for open or close of main valve, changing openness so as to adjusting outlet flow rate. Locking nut To pressure O-ring in case of leakage Working principal As fuel dispenser start work, lift switch handle and open main valve, oil filled with chamber of main and side valve, oil discharge out of nozzle spout through pressured oil opening side valve. Usage and maintenance Nozzle is made of aluminum, which is carefully taken up and down, in case of being damaged. Regularly add greasy oil to nozzle t fuel dispenser o facilitate operation; regularly inspect O-ring, replacing damaged one. There is a regulative device between top level and switch handle, which is used to adjust clearance. Disconnect p

some of the data from a received message is not acceptable the complete message will be refused　　 (MS_ACK = 5) and the ACKNOWLEDGE-message will includ fuel dispenser e the following detailed　　 information. Please note that all valid writes to Data_Id s (i.e. with a Data_ACK of 0) must be　　 applied to the data base.　　 bin8 1 to 255 Data Identifier　　 Data_Id　　 - the identifier for the first application data　　 element which was received　　 bin8 0 to 7 Data Acknowledge Status　　 Data_ACK　　 - the data acknowledge status byte for the　　 first application data element (details see at　　 2　　 the end of this table )　　 fuel dispenser bin8 1 to 255 Data Identifier　　 Data_Id　　 - the identifier for the second application　　 data element which was received　　October 2002 IFSF - STANDARD FORECOURT PROTOCOL FP2_1.83　　 COMMUNICATION SPECIFICATION　　 Page: 21　　 bin8 0 to 7 Data Acknowledge Status　　 Data_ACK　　 - the data acknowledge status byte for the　　 fuel dispenser second application data element (details see　　

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