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48
Pumps glossary-Suction capability and self priming
Our pump are self priming except for PICO pumpSelf prime capability is 2 mt without no back valve, and up to 4 mt withnon return valve
49
Pumps glossary-Prevalence, Bypass valve and bypass pressure
Our pumps have the prevalence limited by the bypass valveThe bypass valve sets the maximum pressure that the pump can produce and the maximum power required to the motor
50
Pumps glossary-Explosion proof
Only EX50 pump is provided with explosion proof motor suitable to beinstalled in hazardous area classified Zone 1 or Zone 2
-Mechanical seal or rubber seal
The EX50 , Panther and the BP3020 have the mechanical sealsThe other pumps have rubber seals
51
Pumps glossary-Duty cycle and thermal protection
Ther duty cycle define the maxime possible use of the motor to avoidthe burning out of the motorIn some pumps we have the thermal protetector to stop the pump( such as AC pump , BP3020, Vantage pump, EX50 pump) in othercase we have not the thermal proetction and the pump has to stop after the duty cylec and letf not running fot the time necvessary(example 30 minuts ON and 30 Minuts OFF like required forBP3000, Panther DC and Bipump)
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Diaphgragm pump
- SuzzaraBlue
- SuzzaraBlue DC
Diaphgragm pump
- SuzzaraBlue
Diaphgragm pump
- SuzzaraBlue
Diaphgragm pump
- SuzzaraBlue
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Meters glossary
AccuracyAccuracy is the percentage error within the flow rate range
RepeatabilityIt is the percentage error at the same flow rate condition
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Meters glossary
Minimum working pressureWe have not such kind of conditionwe have the minimum flow rate , necessary to move the mechanism inside
Working pressure
The meter has to work within an installation with the maximum pressure rated for the kind of meter
62
Meters glossary
Calibration
The mechanical meters ( K33 and K44) have a calibration procedure based on the bypassing of the chamber of measure
The electronic meters have a calibration procedure based on the correction of the volume impulse assigned to every pulse
Q= Vimp x N°of pulses X Kfactor
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Meters glossary
Pulses
Pulses are generated by a magnetic field which closes and opens a circuit
The opening and closing of the circuit are detected by a an electronic board
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Meters glossary
Reed switch limit
-Max current 500 mAmp
-Max voltage 28 V dc
-Not for continuous use 24 hours a day 7 days a week (maximunlife 1Giga cycles)
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- K200 Pulser
- K400 Pulser
- K900 Pulser
- K600 Pulser
- K700 Pulser- K24 Pulser
- Turbinox
Pulse meters
- K44 Pulser
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Fuel nozzles
- Self 2000
- Self 3000
- A280
- A80
- A120
- Plastic Nozzle
- A60
Automatic nozzlesManual nozzles
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Fuel (diesel) dispensers
- ST
- ST with Meter - Drum with Meter
- Drum without Meter
- ST with Meter + Filter
- ST BOX
- Drum with Filter
- Drum with Pico
80
Fuel dispensers withElectronic control and fleet
management
- Cube 70 MC
- Self Service MC - Self Service FM
95
System to control fuel dispensed
-MC BOX( Up to 120 users, withPC software for data downloading)
- Access 85( up to 20 users, onlyaccess control)
-MC BOX LITE( up to 20 users, withoutdata downloading)
110
Comparison between pneumaticpump and gear pump
32
Gear pump nominal flow rate9 L/MIN
CGPBGAG
AP
20 l/min
10 l/min
Pneumatic pump nominal flow rate 20 L/MIN
12 bar 24 bar
flow
BP
Pression
1
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Comparison between pneumaticpump and gear pump
�A curve…low resistance�B curve… medium resistance�C curve .. High resistance
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Comparison between pneumaticpump and gear pump
� AP pneumatic pump , with low resistance curve can reach up to15 l/min
� AG gear pump , with low resistance curve can reach up to 10 l/min
� CGP pneumatic pump , with medium resistance curve can reachup to 9 l/min, like the gear pump
� BP pneumatic pump , with high resistance curve can reach max5 l/min
� BG gear pump , with high resistance curve can reach still 9 l/min
113
Comparison between pneumaticpump and gear pump
Why to use a electric gear pump in placeof a penumatic one?
�Higher flow rate not affected from the resistance of the hydraulic installation
�No need of a compressor, then lessinstallation cost
�Less maintenance