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Les langues disponibles
Les langues disponibles
120
DLX MA/M
2.0 - DLX-MA/M and DLXB-MA/M SERIES METERING PUMPS
2.1 - OPERATION
The metering pump is activated by a teflon diaphragm mounted on a piston of an electromagnet.
When the piston of the electromagnet is attracted, a pressure is produced in the pump body with an expulsion
of liquid from the discharge valve. Once the electric impulse is finished a spring brings the piston back to the
initial position, with a recall of liquid through the suction valve.
The operation is simple the pump does not need lubrication, therefore maintenance is reduced almost to zero.
The materials used for the construction of the pump make it particularly suitable for aggressive liquids.
The metering pump has been designed to feed liquids with capacities from 0 to 15 l/h and pressures from 0 to
15 bar (depending on the model selected).
2.2 - TECHNICAL SPECIFICATIONS
•
The products are manufactured according
•
Enviromental Conditions: IP 65 protection, altitude up to 2000m, ambient temperature 5C to 40C, maximum
relative humidity 80% for temperatures up to 31 C decreasing linearly to 50% relative humidity at 40 C.
•
Pollution degree 2
•
Overvoltage cat. II
•
Antiacid plastic casing.
•
Control panel protection assured by an adhesive polyester film, weatherproof and resisting UV ray
•
Standard power supply
230 V a.c.50 Hz single phase.
•
Optional power supply
240 V a.c.50-60 Hz single phase;
110 V a.c. 50-60 Hz single phase.
•
Upon request: manual stroke lenght adjustment. This control provides accurate flow adjustment. (only DLXB
series)
Tipo
Portata max
Pressione max
Type
Max flow
Max press
l/h
bar
1-15
1
15
2-10
2
10
5-7
5
7
5-12
5
12
8-10
8
10
15-4
15
4
20-3
20
3
Data refers to standard mode
OVERALL DIMENSIONS
150
(fluctuations not to exceed ±10%):
(fluctuations not to exceed ±10%):
MAIN FEATURES
Max imp./min.
Dosaggio per imp.
Max imp./min.
Output per stroke
ml
120
0.14
100
0.33
100
0.83
100
0.83
120
1.11
120
2.08
120
2.60
(
Fig. 1)
127
regulation.
Corsa
Altez. aspiraz.
Aliment. elettr. standard
Stroke
Suction height
Standard power supply
mm
m
Volts - Hz
0.80
2.0
230 V 50-60 Hz
0.80
2.0
230 V 50-60 Hz
1.00
2.0
230 V 50-60 Hz
1.00
2.0
230 V 50-60 Hz
1.40
2.0
230 V 50-60 Hz
2.20
2.0
230 V 50-60 Hz
2.20
2.0
230 V 50-60 Hz
•
20
•
192
DLXB MA/M
Potenza ass.
Corrente ass.
Power comp.
Current comp.
Watts
Ampere
37
0.16
37
0.16
37
0.16
58
0.25
58
0.25
58
0.25
58
0.25
Peso netto
Net weight
kg
2.3
2.3
2.3
2.9
2.9
2.9
2.9
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