The PS200 Series of benchtop peristaltic pumping units have been developed for the continuous and accurate transfer of liquids in laboratory, research and development, hydroponic, and horticultural applications.

Each unit features a peristaltic pump driven by a stepper motor with a digital speed controller allowing for smooth and precise dosing of liquids even at very low flow rates.

Each unit features a digital timer with the following modes:

• 1: When Start/Stop button is pressed pump runs for a set time.
• 2: When unit is switched on pump runs continuously. When Start/Stop button is pressed the pump stops for a set time before restarting.
• 3: When Start/Stop button is pressed pump runs for a set time, then stops for a set time. Cycle is repeated for a set number of cycles after which the pump stops.
• 4: When Start/Stop button is pressed pump runs for a set time after a set delay. Cycle is repeated for a set number of cycles after which the pump runs continuously.
• 5: When unit is switched on pump runs for a set time, then stops for a set time. Cycle is repeated for a set number of cycles after which the pump stops.
• 6: When unit is switched on pump runs for a set time after a set delay. Cycle is repeated for a set number of cycles after which the pump runs continuously.

The PS200 Series comes in 3 models with the flowrate to suit your needs.

Model no. PPS200166A

Min flow rate: 0.001 ml/min

Max flow rate: 42.0 ml/min

Model no. PPS2002246A:

Min flow rate: 0.02 ml/min

Max flow rate: 74.0 ml/min

Model no. PPS200326A:

Min flow rate: 0.1 ml/min

Max flow rate: 134.0 ml/min