Watson-Marlow 620 RE Pump

630 Technical data
620 Pumpheads
730 Technical data » Flow rates from 0.12 to 3300 L/hr
» Flow rates from 0.001 to 19 L/min and pressures up
» Colour display and intuitive menu structure
to 4 bar
» IP66 cased pumps, manual, remote, analogue or RS485 digital
» Colour display and intuitive menu structure
communication, PROFIBUS, PROFINET and EtherNet/IP™
» IP31 or IP66 cased pumps, manual, remote, analogue
» Four drive options and two pumpheads for single and twin
or RS485 digital communication, PROFIBUS, PROFINET
channel flows
and EtherNet/IP™
Twin sprung roller, continuous tubing pumphead
» Precise 2650:1 speed control range
620 pumpheads: flow ranges, 0.1–265 rpm. L/min
Marprene® TL
620RE4 (LoadSure elements, four rollers)
12.7, 88
15.9, 189
16.0
0.001–3.4
-
0.003–6.6
-
0.004–11
0.005–12
-
0.004–11
-
-
-
0.006–16
Marprene® TM
-
-
-
0.004–11
-
-
-
0.01–19
Marprene® TL
-
-
-
0.003–8.3
-
-
-
0.005–12
Marprene® TM
-
-
-
0.003–8.3
-
-
-
0.004–11
620RE4
200
265
0
15 10 5 0.1
50
Drive speed (rpm)
100
150
620RE
20
Flow rate (L/min)
5
200
265
10 5 0
0
0.1
Drive speed (rpm)
50
100
150
Drive speed (rpm)
Product dimensions
115 mm
35 mm
328 mm 242 mm
200
265
6.4mm 6.4 mm 9.6mm 9.6 mm 12.7 mm 12.7mm 15.9 mm 15.9mm 12mm 12 mm 17 mm
17mm
720R
86 mm
Continuous tubing pumphead, which can be extended to provide two channels of flow
730 cased pumps’ performance 0.25 bar
0.5 bar
1 bar
1.5 bar
Max flow
Max speed (rpm)*
Max flow
Max speed (rpm)*
Max flow
Max speed (rpm)*
Max flow
Max speed (rpm)*
Max flow
360
420 L/hr
360
420 L/hr
360
420 L/hr
360
420 L/hr
360
420 L/hr
360
780 L/hr
360
780 L/hr
360
780 L/hr
360
780 L/hr
360
780 L/hr
15.9 mm
360
1100 L/hr
360
1100 L/hr
360
1100 L/hr
360
1100 L/hr
300
900 L/hr
19.0 mm
360
1500 L/hr
360
1500 L/hr
360
1500 L/hr
300
1300 L/hr
250
1000 L/hr
25.4 mm
360
2000 L/hr
360
2000 L/hr
360
2000 L/hr
200
1100 L/hr
Single pumphead Max (720R, 720RE) speed (rpm)* 9.6 mm 12.7 mm
2000
2000
620RE / 620RE4
1600
1600
LoadSure tube element pumpheads with two or four rollers, for one minute maintenance
1200
1200
800 400 400
300
200
100
0
2 bar
9.6 mm 12.7 mm
0
720RE
15.9 mm
800
LoadSure tube element pumphead for single or twin channels of flow
19.0 mm 25.4 mm
400 0.25 bar
mmHg
0.5 bar
1 bar
1.5 bar
2 bar
Stated performance applies to all tube materials
730 cased pumps’ performance 0.25 bar Twin pumphead Max (720R/RX, 720RE/
speed Max flow REX) (rpm)*
0.5 bar
1 bar
Max speed (rpm)*
Max speed Max flow (rpm)*
Max flow
1.5 bar
2 bar
Max speed (rpm)*
Max speed Max flow (rpm)*
Max flow
9.6 mm
300*
700 L/hr
300*
700 L/hr
300*
700 L/hr
250
590 L/hr
200
470 L/hr
12.7 mm
300*
1300 L/hr
300*
1300 L/hr
250
1100 L/hr
200
870 L/hr
175
760 L/hr
15.9 mm
300*
1800 L/hr
200
1200 L/hr
175
1100 L/hr
19.0 mm
300*
2500 L/hr
200
1700 L/hr
160
1390 L/hr
25.4 mm
300*
3300 L/hr
200
2200 L/hr
124 mm
279 mm 150 mm
20 15
Limited to 2 bar below 50 rpm. Flow rate varies with tube material, discharge pressure, suction and viscosity
301 mm
-
-
20
150
17.0
-
10
100
12.0
-
15
50
9.6, 193
Marprene® TL
620R
0.1
8.0
Flow rate (L/min)
620RE (LoadSure elements, two rollers)
6.4, 17
Flow rate (L/min)
620R (continuous tubing)
620R
L/hour
flows
» Precise 3,600:1 speed control range
4000
4000
3000
3000
2000
2000
15.9 mm
1000
25.4 mm
L/hour
» Four drive options and two pumpheads for single channel
Tube Bore (mm #)
720 Pumpheads
1000 400
300
200
100
0
0
0.25 bar
9.6 mm 12.7 mm 19.0 mm
0.5 bar
1 bar
1.5 bar
2 bar
mmHg
Stated performance applies to all tube materials *The maximum speed is reduced at increased discharge pressures to ensure safe running of the pump
Product dimensions 279 mm
328 mm 200 mm
328 mm
242 mm
349 mm
112 mm
112 mm
269 mm
8
138 mm
138 mm
301 mm
149 mm
242 mm
9