2-Channel Bidirectional Push-Pull Pump

The 2-Channel Bidirectional Push-Pull Pump holds two syringes on opposite sides of one drive, so one infuses while the other withdraws: useful for recirculation, push-pull perfusion and alternating flow.

Specifications

• Channels: 2, infusion and withdrawal
• Linear speed: 5 µm/min to 130 mm/min
• 50 µL (1.03 mm ID): 0.004 µL/min to 0.108 mL/min
• 1 mL (4.61 mm ID): 0.083 µL/min to 2.170 mL/min
• 2.5 mL (7.28 mm ID): 0.208 µL/min to 5.411 mL/min
• 5 mL (10.3 mm ID): 0.417 µL/min to 10.83 mL/min
• 10 mL (14.57 mm ID): 0.834 µL/min to 21.67 mL/min
• 25 mL (23.03 mm ID): 2.083 µL/min to 54.15 mL/min
• 50 or 60 mL (32.57 mm ID): 4.166 µL/min to 108.3 mL/min
• Remembers its settings through a power cut and can resume the run
• Stops and sounds an alarm if the drive stalls
• RS-485 bus for computer control; external input/output control
• Volume calibration; adjustable stop blocks protect the syringe