8
SR25.X-X | 1.01.01
www.mc-techgroup.com
6 INTRODUCTION
The peristaltic pump
SR25...
has been specially developed for the condensate removal in analysis
applications. It ensures a continuous condensate discharge at gas sample coolers, condensate
collecting vessels, etc.
Synchronous motor and gearing unit with return stop make a condensate backflow impossible. The safe
disposal of condensate is guaranteed with the pumping capacities stated in the technical data table.
The 0.3 Nl/h pumping capacity corresponds to the amount of condensate collected, when cooling a
sample gas flow of 850 Nl/h to 5 °C [41 °F] with an inlet dew point of +70 °C [158 °F].
7 TECHNICAL DATA
Peristaltic pump series SR25
®
version SR25.2
version SR25.2-G
version SR25.2 W
Part No.
SR25.2 01P1300
SR25.3 01P1310
SR25.6 01P1350
SR25.2-G 01P1120
SR25.3-G 01P1110
SR25.6-G 01P1400
SR25.2-W 01P1307
SR25.3-W 01P1320
SR25.6-W 01P1360
Housing
No
Yes, out of
polystyrene
No
Method of mounting
Attached to a front plate
Wall mounting
Inside or attached to
an enclosure
Protection / electrical standard
IP 10 EN60529
IP 52 EN60529
IP 10 EN60529
Electrical connection
Terminal 1.5 mm
2
Terminal 1.5 mm
2
1 x M20 x 1.5
Terminal 1.5 mm
2
Dimensions*
(HxWxD)
84 x 64 x 52 mm plus
40 mm for the motor
[
3.31“ x 2.50“ x 2.04“
plus 1.56
“ for the motor]
126 x 105 x 108 mm
[4.98
“ x 4.13“ x 4.26“]
107 x 80 x 94 mm
[
4.21“ x 3.15“ x 3.71“]
0.4 kg [0.88 lb]
0.6 kg [1.32 lb]
0.5 kg [1.10 lb]
Suction max.
200 mbar abs.
Pressure max.
2200 mbar abs.
Sample temperature
0 to +60 °C [32 to 140 °F]
Ambient temperature
0 to +50 °C [32 to 122 °F]
Storage temperature
-10 to +60 °C [14 to 140 °F]
Power supply
230 V/50 Hz or 115 V/60 Hz
Power consumption
3.5 VA
Duty cycle
100 % duty cycle
Gas connection
Tube connection
4/6 mm (standard)
Tube support 4
Tube connection 6/8
Tube
connection 1/4“
Tube material
Novopren
(standard) used for water, weak acids or bases
Masterflex
(reinforced contact springs necessary!) used for strong acids
or bases, carbon disulfide, toluene, gasoline; alcohols
Chemsure
used for
methyl ethyl ketone, acetone,tetrahydrofuran
Tube selection
Peristaltic pump
SR25.3
SR25.2
SR25.6
Rotational speed (revolutions per minute) 1 rpm
5 rpm
10 rpm
Pumping capacity Tube Ø 1.6 mm ID
0.012 l/h (standard)
0.06 l/h
0.12 l/h
Tube Ø 3.2 mm ID
0.05 l/h
0.3 l/h (standard)
0.6 l/h
Tube Ø 4.8 mm ID
0.08 l/h
0.4 l/h
0.8 l/h (standard)
* Metric dimensions are rounded. Inch dimensions are for reference only. In case of doubt or conflict, metric units take priority.
