TECHNICAL SUMMERY OF WATSON MARLOW 100 SERIES CASED PUMP:

Max. flow rate	190 ml/min
Min. flow rate	0.0001 ml/min
Max. flow rate	3.04 USGPH
Min. flow rate	0.00002 USGPH
Max. operating pressure	2 bar
Max. operating pressure	30 psi
Speed control ratio	100:1, 1000:1, 200:1, 2000:1, 32:1, 320:1
Operating temperature range	5 to 40 °C
Operating temperature range	40 to 104 °F
Standards	CE, cETLus
Ingress rating	IP31, NEMA 2
Power supply	Supplied with 24 VDC mains transformer plug (range 90-264 VAC 47-63 Hz) which comes with multi-country adaptors

Min. flow rate	5.33 ml/min
Max. flow rate	20 L/min
Max. operating pressure	3 bar
Speed control ratio	4000:1
Operating temperature range	5 to 30 °C
Operating temperature range	41 to 86 °F
Control types	Remote Analogue/Digital
Standards	CE, cETLus, IEC 61010-1
Ingress rating	IP66, NEMA 12/13
Power supply	100-120 V/200-240 V 1ph 50/60 Hz 250 VA