U102-A Pumping Unit

U102-A Pumping Unit

Materials:

Body: Aluminum (Spray-Painted)

seals: Buna-N

Technical Specifications:

Working Motor Power: 750 W

Maximum. Flow: 60L/min

Rotary speed of pump: 520 rip

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.

Replacement Parts:

Key Description Materials

1 Coupling Aluminum

2 Sealing O-ring φ82*24 Buna-N

3 Sealing gasket-ring Buna-N

4 Up cap Aluminum

5 Floating kits Swell Buna

6 Cap Aluminum

7 Screen kits

8 Overfill prevention valve kits

9 Graphite vane Graphite

10 Body Aluminum

11 Outler valve kits

12 Cap Brass

13 Sealing gasket Aluminum

14 Exhausting Joint Buna-N

15 Pipe Kits Aluminum

16 Sealing gasket Buna-N

17 Sealing gasket Buna-N

Package:

Product ID Net Weight Cross Weight Dimension

U102-A 17.5kg/case of 1 18.5kg/case of 1 35.5x27x33cm/case of 1

other part of pipeline. 3.4. Important notices to maintenance Switch off the power supply to ensure safety; repairing a container to collect pipe oil. Carefully protect the joint face in case that waste goes into inner part when disconnecting and reassembly. Clean all components before reassembly. The tightness of bolt of upper cover should be even, installed catercorner. It is suggested to adapt even strength to install other bolts and nuts in case to damage the thread of frame. Article III Measurement transducer The fuel dispenser adapts cubage flow meter composed of measurement fuel dispenser transducer and indicator device in accordance with the stipulation of metrological regulations on fuel dispenser of P.R.C.JJG443. Measurement transducer convert the cubage signal of oil passed over into digital signal, then into pulse signal via electric sensor. Finally, transmitting pulse signal to indicator device in where the oil volume passed over measurement transducer is indicated. Flow meter generally includes two parts--- measurement and indication, but it is often regard flow meter only has measurement function before the new appraisal regulations promulgation. Obviously, the new regulation is more scientific and accurate in the definition of measurement transducer. Measurement transducer is core component of fuel dispenser. The most basic and important technical parameters are measure accuracy, environmental adaptability and reliability. Its performance depends upon structu fuel dispenser re parameter design, material choice and manufacturing quality. The correctly usage and maintenance of course are the important condition for measurement transducer operation. Domestic fuel dispenser manufacturers now adapt two kinds of measurement transducers that divided by the model of piston. The following will introduce these two kinds ---- metal-piston measurement transducer and soft-piston measurement transducer. Metal-piston measurement transducer This kind of measurement transducer is adapted by most of manufacturer of fuel di fuel dispenser

el)　　63-4 Unit of measure L - Litres　　63-5 Quantity 2256 - gives 2.56 litres　　63-6 Unit price 2900 - gives 9.00　　63-7 Amount 2304 - gives 23.04　　63-8 Tax-code 0 - not yet used　　63-9 Additional product id not used in this case　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section fuel dispenser Page　　Appendix E Message Examples 158178　　 Table 61 Financial advice response message (1230)　　Bit Data element Value　　03 Processing code 003000　　04 Amount transaction 000000002307 (echo)　　07 Date and time transmission 1031284211 (example)　　11 System trace audit number 023585 (echo)　　12 Date and time transaction 981031184211 (echo)　　39 Action code 000 - approved　　41 Card acceptor terminal identification C123X345 (echo)　　42 Card acceptor identification code 00346782ARST119 (echo)　　 fuel dispenser 018 1000000000000000　　48-0 Bit map for data elements　　48-4 Batchsequence number 0000001111 (echo)　　49 Currency code transaction 578 (example NOK Norwegian kroner)　　59 Transport data 15 (echo)　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section fuel dispenser

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