Watson-Marlow 323E - 23.9 314 MC and 318 MC Flow Rates; Flow Rate Tables for 314 MC;318 MC Pumpheads

Watson-Marlow 323E, 323S, 323U and 323Du User Manual 41
23.9 314MC and 318MC flow rates
Flow rates were obtained using silicone tubing with the pumphead rotating clockwise,
pumping water at 20°C with zero suction and delivery pressures. For critical applica-
tions determine flow rates under operating conditions. The important factors are suc-
tion and delivery pressure, temperature, and fluid viscosity. Tube life will be reduced
when pumping against pressure.
Flow rates, 314MC (ml/min)
Tube code Bore 3 rpm 15 rpm 110 rpm
orange/black 0.13mm /0.005in 0.002 0.01 0.09
orange/red 0.19mm /0.007in 0.008 0.04 0.30
orange/blue 0.25mm /0.010in 0.01 0.07 0.50
orange/green 0.38mm /0.015in 0.03 0.13 0.90
orange/yellow 0.50mm /0.020in 0.05 0.23 1.7
orange/white 0.63mm /0.025in 0.08 0.42 3.1
black/black 0.76mm /0.030in 0.13 0.63 4.6
orange/orange 0.88mm /0.035in 0.17 0.87 6.4
white/white 1.02mm /0.040in 0.22 1.1 8.1
red/red 1.14mm /0.045in 0.27 1.4 9.9
grey/grey 1.29mm /0.050in 0.35 1.8 13
yellow/yellow 1.42mm /0.055in 0.46 2.3 17
yellow/blue 1.52mm /0.060in 0.52 2.6 19
blue/blue 1.65mm /0.065in 0.60 3.0 22
green/green 1.85mm /0.070in 0.76 3.8 28
purple/purple 2.05mm /0.080in 0.90 4.5 33
purple/black 2.29mm /0.090in 1.1 5.5 40
purple/orange 2.54mm /0.100in 1.3 6.4 47
purple/white 2.79mm /0.110in 1.4 7.2 53
Flow rates, 318MC (ml/min)
Tube code Bore 3 rpm 15 rpm 110 rpm
orange/black 0.13mm /0.005in 0.002 0.01 0.09
orange/red 0.19mm /0.007in 0.008 0.04 0.30
orange/blue 0.25mm /0.010in 0.01 0.06 0.50
orange/green 0.38mm /0.015in 0.02 0.11 0.80
orange/yellow 0.50mm /0.020in 0.04 0.19 1.4
orange/white 0.63mm /0.025in 0.07 0.35 2.6
black/black 0.76mm /0.030in 0.11 0.53 3.9
orange/orange 0.88mm /0.035in 0.14 0.72 5.3
white/white 1.02mm /0.040in 0.18 0.90 6.6
red/red 1.14mm /0.045in 0.24 1.2 8.8
grey/grey 1.29mm /0.050in 0.27 1.4 10
yellow/yellow 1.42mm /0.055in 0.33 1.6 12
yellow/blue 1.52mm /0.060in 0.38 1.9 14
blue/blue 1.65mm /0.065in 0.46 2.3 17
green/green 1.85mm /0.070in 0.55 2.7 20
purple/purple 2.05mm /0.080in 0.65 3.3 24
purple/black 2.29mm /0.090in 0.79 4.0 29
purple/orange 2.54mm /0.100in 0.90 4.5 33
purple/white 2.79mm /0.110in 0.98 4.9 36