Accuracy; Standard Liquid End - ProMinent Beta BT4b Operating Instructions Manual

Type Minimum pump capacity
at maximum back pressure
bar l/h
0401 4 0.9
2002 20 0.78
1602 16 1.40
1002 10 1.7
0702 7 1.8
0402 4 2.1
1604 16 2.7
1004 10 3.3
0704 7 3.6
0404 4 3.9
0708 7 6.60
0408 4 7.5
0413 4 10.8
0220 2 16.2
1008 10 6.3
0713 7 10.5
0420 4 15.6
15.2

Accuracy

15.2.1

Standard Liquid End

Minimum pump capacity
at medium back pressure
ml/ bar l/h
stroke
0.083 2.0 1.2
0.07 10.0 1.8
0.13 8.0 1.74
0.16 5.0 2.0
0.17 3.5 2.2
0.19 2.0 2.5
0.25 8.0 3.6
0.30 5.0 3.9
0.33 3.5 4.0
0.36 2.0 4.2
0.61 3.5 7.50
0.64 2.0 8.1
1.0 2.0 12.6
1.5 1.0 18.0
0.58 5.0 7.5
0.97 3.5 12.3
1.44 2.0 17.4
* - Suction lift with a filled suction line and filled liquid end. With self-
bleeding dosing head with air in the suction line.
** - Priming lift with clean and moist valves. Priming lift at 100 % stroke
length and free outlet or opened bleed valve.
*** - The given performance data constitutes guaranteed minimum
values, calculated using medium water at room temperature. The
bypass connection with a self-bleeding dosing head is 6x4 mm.
- The connector width is 6 mm on SST material versions.
1
Beta b Metering pumps with dosing heads for higher-viscosity media have
a 10-20 % lower metering capacity and are not self-priming. Connection
G 3/4-DN 10 with tube nozzle d16-DN10.
Data
Capacity range of the series
Reproducibility
Con‐ Suction
nector lift*
size
outside
Æ x
inside Æ
ml/ mm m WS
stroke
0.11 6x4 6.0
0.17 6x4 6.0
0.174 6x4 6.0
0.18 6x4 6.0
0.20 6x4 6.0
0.23 6x4 6.0
0.33 6x4 5.0
0.36 6x4 5.0
0.37 6x4 5.0
0.39 6x4 5.0
0.69 8x5 4.0
0.77 8x5 4.0
1.17 8x5 3.0
1.67 12x9 2.0
0.69 8x5 3.0
1.14 8x5 2.5
1.61 12x9 2.5
Technical data
Priming Max‐
lift** imum
priming
pressure
on suc‐
tion side
m WS bar
2.0 0.5
2.5 0.5
2.5 0.5
2.5 0.5
2.5 0.5
2.5 0.5
3.0 0.5
3.0 0.5
3.0 0.5
3.0 0.5
2.0 0.5
2.0 0.5
2.5 0.5
2.0 0.5
3.0 0.5
2.5 0.5
2.5 0.5
Value Unit
-5 ... +10 % *
±2 % **
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