17
Technical Data
17.1 Performance Data
Type
Minimum pump capacity
at maximum back pressure
Connector
size
outside
Æ
x
inside
Æ
Suction lift** Priming
lift****
Max. priming
pressure on
the suction
side
bar
l/h
ml/stroke
mm
m WS
m WS
bar
gamma/ X
2002
20
2.05
0.17
6x3
6.0
2.5
5.5
1602
16
2.3
0.19
6x4
6.0
2.5
5.5
1604
16
3.6
0.30
6x4
6.0
3.0
3
0708
7
7.6
0.63
8x5
6.0
2.0
2
0414
4
14.0
1.17
8x5
3.0
2.5
1.5
0220
2
19.7
1.64
12x9
2.0
2.0
1
2504
25
3.8
0.32
8x4
6.0
3.0
3
1009
10
9.0
0.75
8x5
6.0
3.0
2
0715
7
14.5
1.21
8x5
4.0
3.0
1.5
0424
4
24.0
2.00
12x9
3.0
3.0
1
0245
2
45.0
3.70
12x9
2.0
2.0
0.8
gamma/ X metering pumps with self-bleeding dosing head SEK*
1602
16
1.3
0.11
6x4
2.1
1.8
0.5
1604
16
2.4
0.21
8x5
2.7
1.8
0.5
0708
7
6.8
0.57
8x5
2.0
1.8
0.5
0414
4
12.0
1.00
8x5
2.0
1.8
0.5
0220
2
18.0
1.50
12x9
2.0
1.8
0.5
1009
10
8.0
0.67
8x5
3.0
1.8
0.5
0715
7
12.0
1.00
8x5
2.5
1.8
0.5
0424
4
20.0
1.67
12x9
2.5
1.8
0.5
gamma/ X metering pumps with dosing heads for higher-vis‐
cosity media (HV) have a 10 ... 20 % lower capacity and are
not self-priming. Connection G 3/4-DN 10 with hose nozzle
d16-DN10.
*
- The given performance data constitutes guaranteed minimum
values, calculated using water as the medium at room temperature.
The bypass connection with a self-bleeding dosing head SEK is
6x4 mm.
**
- Suction lift with a filled suction line and filled liquid end. With self-
bleeding dosing head with air in the suction line.
*** - The connector width is 6 mm on SST material versions.
**** - Priming lift with clean and moist valves. Priming lift at 100% stroke
length and free outlet or opened bleed valve.
All data calculated with water at 20 °C.
gamma/ X operating at 200 strokes/minute
and 100 % stroke length
Technical Data
78
