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
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