Appendix B - ThermoFisher Scientific 7577-00 Manual De Operación

LIFT TUBING
FEET SIZE
0
12
25
0
12
25
0
12
25
0
12 4 mm
25
0
12 6 mm
25
Notes:
1. The flows shown above were generated on an EASY-LOAD pump.
2. Average barometric pressure is 740 mm Hg.
3. Flows shown are nominal or averaged.
4. PTFE Tubing Pump is being run @ 400 rpm, which is above its recommended rpm range; this is for intermittent use
(10–15 minutes) only and will result in shorter tubing life. For continuous use, do not exceed 300 rpm. Reduce flows by 33%
for use at 300 rpm.
LIFT VERSUS TUBING SIZE, FORMULATION & FLOW
ALL FLOWS SHOWN ARE ML/MIN @70°F (21.1°C)
SILICONE
C-FLEX
675
15 635
290
1085
24 730
15' Max LIFT
750
260
25
15' Max LIFT

APPENDIX B

TYGON ® TYGON
LAB
740
690
210
1060 1040
955 1030
560
825
625
130
16
® NORPRENE ®
LFL PHARMED BPT
®
740
710
570
670
785 740
680 690
365 345
PTFE
30
29
20
84
31
19