Flow rates	< 0.001 – 3700 ml/min (depending on mounted pump-head)
Channels	1 – 24 (depending on mounted pump-head)
Operating panel	- 7-button membrane key-pad - LED display
Speed	1 – 240 rpm
Speed setting	rpm, resolution 0.1 rpm
Speed control	closed loop control for pressure independent speed
Analog input	Speed control (0–5 or 0–10V / 0–20 or 4–20mA)
Analog output	Speed monitoring (0–10VDC or 0–7.2 kHz)
Digital input (TTL level)	Start/Stop, rotation direction, autostart
Differential pressure	1.5 bar (21.7 psi) possible (depending on pump-head and tubing material); small tubing diameters may allow higher pressures
Motor type	DC motor
Power consumption	100 W
Power supply	100 – 230 VAC / 50 – 60 Hz
Protection rating	IP 65
Depth / Width / Height	220 x 155 x 260 mm (8 2/3" x 6 1/10" x 10 ¼") (without pump-head)
Weight	6.9 kg (15 lb) (without pump-head)
Accessories	foot switch