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Idiomas disponibles
Idiomas disponibles
PACKING LIST
The EF110 pump is supplied complete with:
Bracket for wall installation
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Standard kit including suction and head tube, foot filter and injection valve
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Power cable, 1.5 m (internally pre-wired)
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Instruction manual
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TECHNICAL DATA
Flow rate / Pressure
Suction / Delivery Hoses
Materials
Environment
Protection Rate
Dimensions
Weight
Power Supply
Power Consumption
Electrical Protection
Display
Level Input
pH / ORP input
Measure Ranges
PRINCIPLE OF OPERATIONS
The principle of operation of the peristaltic pumps is based on the pressure and subsequent release of the
internal tube by the roller mounted on the roller-holder, which is driven by the motor. The dual action of
pressure and release of the tube generates a suction force along the tube itself which primes the liquid
and guide it to the injection line.
The command is sent to the motor by the electronic unit according to the program, to the detected
measurement and to the absence of alarms / errors.
These pumps are also equipped with a built-in instrument, that detects and manages pH and redox
measurements.
EF110_r1.0 – 10/2019
1.8 l/h @ 1 bar, other versions upon request (0.6, 1.2, 2.4 l/h @ 1 bar)
4x6 mm, PVC Crystal
Case:
PP
Front:
Lexan control panel,
polycarbonate transparent protection
Roller-holder: PBT
Rollers:
Delrin (self-lubricant)
Internal tube: Santoprene (or silicone)
Connections: PP
Working temperature
Storage temperature
RH
IP54
100 x 160 x 135 mm
approx. 2 kg
230 V~, 50 Hz, single phase
max 10 VA
Fuse 1 A (@ 230 V~), 5x20 mm
LED, 3 digit
on proper connector, accept ohmic contact from level sensor,
5 V / 5 mA
on BNC connector, input impedance greater than 10^12 Ω,
precision better than 1% FS, repeatability better than 0.2% FS
0.00 to 14.00 pH; 0 to +1000 mV (ORP)
max 45°C
max 60°C
max 90% noncondensing
p. 15
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