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Outline
3. Specifications
Capacity/Pressure Rating
Model
B11
B16
B21
B31
C16
C21
C31
C36
Max. capacity L/H
2.28
3.9
5.7
12.0
4.8
7.8
16.2
24.0
Max. capacity ml/min
38
65
95
200
80
130
270
400
Max. discharge pressure
MPa
1.0
0.7
0.4
0.2
1.0
0.7
0.35
0.2
Stroke rate
0 - 353 spm
Stroke length
1.00 mm (Fixed stroke length)
1.25 mm (Fixed stroke length)
Power supply
207 - 253VAC, 50Hz single phase
Average power con-
sumption
16 watt
22 watt
Connection tubing
ID×OD
4×9 or 6×8mm
8×13 mm
or
9×12mm
4×9 or 6×8mm
8×13 mm or
9×12mm
• Max. capacity is measured with clean water under the Max. discharge pressure. Actual discharge capacity
may increase if the discharge pressure is low.
• Operating conditions
Ambient temperature: 0 - 40 degrees Celsius
Relative humidity
: 35 - 90 % non-condensing
Liquid End Materials
Liquid End Part
VH
VC
Pump head
PVC
Diaphragm
PTFE (bonded to EPDM)
Valve ball
Hastelloy C276
Alumina Ceramics
Valve seat
EPDM
FKM
Valve guide
PVC
PVC
Gasket
PTFE
PTFE
O ring
EPDM
FKM
PTFE: Polyterafluoroethylene
EPDM: Ethylene propylene diene monomer
FKM: Fluoroelastmer
