Watson-Marlow 323E, 323S, 323U and 323Du User Manual 42
23.10 314MC and 318MC tubing part
numbers
Tube code Bore Marprene* PVC Pumpsil
orange/black 0.13mm /0.005in 981.0013.000
orange/red 0.19mm /0.007in 981.0019.000
orange/blue 0.25mm /0.010in 979.0025.000 981.0025.000
orange/green 0.38mm /0.015in 979.0038.000 981.0038.000
orange/yellow 0.50mm /0.020in 979.0050.000 981.0050.000
orange/white 0.63mm /0.025in 979.0063.000 981.0063.000 983.0063.000
black/black 0.76mm /0.030in 979.0076.000 981.0076.000 983.0076.000
orange/orange 0.88mm /0.035in 979.0088.000 981.0088.000 983.0088.000
white/white 1.02mm /0.040in 979.0102.000 981.0102.000 983.0102.000
red/red 1.14mm /0.045in 979.0114.000 981.0114.000 983.0114.000
grey/grey 1.29mm /0.050in 979.0129.000 981.0129.000 983.0129.000
yellow/yellow 1.42mm /0.055in 979.0142.000 981.0142.000 983.0142.000
yellow/blue 1.52mm /0.060in 979.0152.000 981.0152.000 983.0152.000
blue/blue 1.65mm /0.065in 979.0165.000 981.0165.000 983.0165.000
green/green 1.85mm /0.070in 979.0185.000 981.0185.000 983.0185.000
purple/purple 2.05mm /0.080in 979.0205.000 981.0205.000 983.0205.000
purple/black 2.29mm /0.090in 979.0229.000 981.0229.000 983.0229.000
purple/orange 2.54mm /0.100in 979.0254.000 981.0254.000 983.0254.000
purple/white 2.79mm /0.110in 979.0279.000 981.0279.000 983.0279.000
* Autoclavable tubing: Marprene tubes fitted with suitable collars are available for
autoclaving applications. Please replace the the last “0” of the product code with “+”.
For example: 979.0238.00+. Pumpsil tubing is suitable for autoclaving but standard
Marprene tube collars are not suitable because they separate from the tube at high
temperatures.