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Gamma /4b, Typ
Capacity (l/h)
Capacity (ml/stroke)
at max. counter pressure (bar)
Capacity (l/h)
Capacity (ml/stroke)
at med. counter pressure (bar)
Suction lift (m WS)
at 100% 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...
Version 2.0
Technical Data
3
Technical Data
3.1
Technical Data G/4b (with 120 strokes/min)
1000
0.2
0.027
10
0.27
0.038
5
1.5
Priming lift
0.5
8.0
120
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
stainless steel
2)
1)
PP4 with Hast. C valve springs,
DEVELOPAN
Viton
®
(FPM) is a registered trademark of DuPont Dow Elastomers.
1601
1201
0803
1,0
1.7
3.4
0.14
0.24
0.48
16
12
8
1.2
1.9
3.8
0.17
0.27
0.53
8
6
4
6
6
3
1.8
2.5
2.8
8.0
5.5
3.0
120
120
120
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
stainless steel
2)
®
= pump diaphragm with PTFE layer.
1002
1002
0308
HV
2.3
1.7
8.4
0.32
0.24
1.17
10
10
2.6
2.5
9.1
0.36
0.34
1.27
5
5
1.5
6
6
1.0
-
1.8
3.0
3.0
1.5
120
120
120
PP
PP
PP
NP
-
NP
TT
-
TT
SS
-
SS
8x5
DN10
8x5
2.9
2.9
2.9
4.1
4.1
4.1
seals
valve balls
EPDM
ceramic
®
FPM (Viton
A)
ceramic
®
FPM (Viton
B)
ceramic
EPDM
ceramic
®
FPM (Viton
A)
ceramic
EPDM
ceramic
®
FPM (Viton
B)
ceramic
PTFE
ceramic
PTFE
ceramic
2)
material no. 1.4571
Page 13 of 88 pages
0215
14.8
2.05
3
1.5
15.8
2.20
1
6
1.5
1.5
0.8
120
PP
NP
TT
SS
12x9
3.1
4.7
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