Watson-Marlow 323Dz - Manual (Page 45)

Watson-Marlow 323Dz User Manual 45
21.4 313D and 314D 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.
Flow rates, 314D, 1.6mm wall (ml/min)
bore
mm 0.5 0.8 1.6 3.2 4.8 6.4 8.0
in 1/50 1/32 1/16 1/8 3/16 1/14 5/16
# 112 13 14 16 25 17 18
2-400 rpm 0.06-12 0.12-24 0.50-100 1.7-340 3.8-760 6.0-1200 8.0-1600
Note: 314D pumpheads should run no faster than 300 rpm when in continuous use.
Speeds up to 400 rpm are permissible for intermittent use.
Flow rates, 313D, 1.6mm wall (ml/min)
bore
mm 0.5 0.8 1.6 3.2 4.8 6.4 8.0
in 1/50 1/32 1/16 1/8 3/16 1/14 5/16
# 112 13 14 16 25 17 18
2-400 rpm 0.06-12 0.14-28 0.54-110 2-400 404-880 7.2-1400 10-2000