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ENGLISH
2.3 - LIQUID ENDS MATERIALS
DIAPHRAGM: PTFE
PUMP HEAD: Polypropylene; upon request: PVC, 316 Stainless, PTFE
NIPPLES: polypropylene
FILTER: polypropylene
INJECTION NIPPLE: polypropylene
SUCTION HOSE: PVC - flexible
DISCHARGE HOSE: polyethylene
VALVES “lip”type: FPM (viton®), (upon request available in EPDM (Dutral®), NBR, Silycon).“Ball Check” VALVES
upon request type in SS 316 and Glass PYREX. Available with Spring Return and “KALRETZ”Valve.
SEALS: FPM upon request EPDM, NBR, Silycon, PTFE only for ball checks valves
MAIN FEATURES
Tipo
Type
Portata max
Max flow
Press. max
Max press
Max imp./min.
Max imp./min.
Dosaggio per imp.
Output per stroke
Corsa
Stroke
Altez. aspiraz.
Suction height
Aliment. elettr. standard
Standard power supply
Potenza ass.
Power cons.
Corrente ass.
Current cons.
Peso netto
Net weight
l/h
bar
ml
mm
m
Volts/Hz
Watts
Ampere
kg
2-5
2
5
120
0,28
0,80
2
230 V 50 - 60 Hz
37
0,16
2,7
2-10
2
10
120
0,28
1,20
2
230 V 50 - 60 Hz
37
0,16
2,7
4-5
4
5
120
0,56
1,00
2
230 V 50 - 60 Hz
37
0,16
2,7
5-7
5
7
120
0,70
1,40
2
230 V 50 - 60 Hz
37
0,16
2,7
5-10
5
10
120
0,70
1,80
2
230 V 50 - 60 Hz
58
0,25
3,2
10-5
10
5
120
1,40
1,10
2
230 V 50 - 60 Hz
58
0,25
3,2
10-10
10
10
120
1,40
2,20
2
230 V 50 - 60 Hz
82
0,36
4,1
20-5
20
5
120
2,80
2,00
2
230 V 50 - 60 Hz
82
0,36
4,1
Fig. 2
Fig. 3
The diagrams of fig. 3 indicate max metering pump flow variation in relation to the working pressure in the
plant; the diagrams also include injection valve losses. I.V.P.
Due to production requirements the technical characteristics of our equipment at maximum ratings can vary
with a tolerance of 5% which must be taken into account when choosing the type of pump.
