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Gamma /4b, Typ
Capacity (ml/stroke)
at max. counter pressure (bar)
Capacity (ml/stroke)
at med. counter pressure (bar)
Suction lift (m WS)
atz100% stroke length (m) **
Max. pressure suction side(bar)
Max. stroking rate (stroke/min)
Liqid end version ***
with suction and
discharge connections ***
Connection size
o.Ø x i.Ø (mm)
Shipping weight. PP. NP. TT (kg)
Shipping weight. SS (kg)
Medium power drain
at max. 120 strokes/min (W)
Peak power drain
at discharge stroke (A)
Liquid end version
PP1
PP2
PP3
PP4
1)
NP1
NP2
NP3
TT1
SS...
Metering deviances
Page 14 of 88 pages
Technical Data
3.2
1001
Capacity (l/h)
0.3
0.027
10
Capacity (l/h)
0.42
0.038
5
1.5
Priming lift
0.5
8.0
180
PP
NP
TT
SS
6x4
2.7
3.4
**) Priming lifts with clean dampened valves for water and suction
**)
line as specified.
Liquid end
polypropylene
polypropylene
polypropylene
polypropylene
acrylic
acrylic
acrylic
PTFE with carbon
2)
stainless steel
1)
PP4 with Hast. C valve springs,
DEVELOPAN
Viton
®
(FPM) is a registered trademark of DuPont Dow Elastomers.
For all material versions –5% to +15%
Technical Data G/4b (with 180 strokes/min)
1602
1203
0806
1.5
2.5
5.3
0.14
0.24
0.48
16
12
1.8
2.9
5.6
0.17
0.27
0.53
8
6
6
6
1.8
2.5
2.8
8.0
5.5
3.0
180
180
180
PP
PP
PP
NP
NP
NP
TT
TT
TT
SS
SS
SS
6x4
6x4
6x4
2.7
2.7
2.7
3.4
3.4
3.4
refer to typelabel
refer to typelabel
Suction/discharge valve
polypropylene
polypropylene
polypropylene
polypropylene
PVC
PVC
PVC
PTFE with carbon
2)
stainless steel
®
= pump diaphragm with PTFE layer.
1003
1003
HV
3.4
3.0
0.31
0.28
8
10
10
3.7
3.7
0.34
0.34
4
5
5
3
6
6
1.0
-
3.0
3.0
180
180
PP
PP
NP
-
TT
-
SS
-
8x5
DN10
2.9
2.9
4.1
4.1
seals
EPDM
®
FPM (Viton
A)
FPM (Viton
®
B)
EPDM
FPM (Viton
®
A)
EPDM
®
FPM (Viton
B)
PTFE
PTFE
2)
material no. 1.4571
0313
0223
13.0
23.0
1.20
2.13
3
1.5
15.5
25.5
1.43
2.36
1.5
1
6
1.5
1.8
1.5
1.5
0.8
180
180
PP
PP
NP
NP
TT
TT
SS
SS
8x5
12x9
2.9
3.1
4.1
4.7
valve balls
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
Version 2.0
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