Water Pump User Manual
Watson-Marlow 520DuN IP66/NEMA 4X User Manual 94
520R Fluorel (ml/min)
Speed
range
1.6mm 3.2mm 4.8mm 6.4mm 8.0mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.004-
9.0
0.01-
23
0.04-
92
0.17-
370
0.38-
830
520R Fluorel (USGPH)
Speed
range
1.6mm 3.2mm 4.8mm 6.4mm 8.0mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.0005-
1.1
0.002-
4.5
0.005-
10
0.01-
18
0.01-
28
520R Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (USGPH)
Speed
range
0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.0001-
0.15
0.0002-
0.38
0.001-
1.5
0.003-
6.1
0.006-
14
0.01-
25
0.02-
38
0.03-
55
520R Marprene / Bioprene 64 shore tubing (USGPH)
Speed
range
0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.0001-
0.14
0.0002-
0.37
0.001-
1.5
0.003-
5.9
0.01-
13
0.01-
23
0.02-
37
0.02-
53
520R Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (ml/min)
Speed
range
0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.004-
9.5
0.01-
24
0.04-
97
0.18-
390
0.40-
870
0.70-
1500
1.1-
2400
1.6-
3500
520R Marprene / Bioprene 64 shore tubing (ml/min)
Speed
range
0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm
520DuN/R, 520DuN/R2
0.1-
220rpm
0.004-
9.0
0.01-
23
0.04-
92
0.17-
370
0.38-
830
0.67-
1500
1.1-
2300
1.5-
3300
Continuous tubing