Push-Pull Syringe Pumps

These proven KDS pumps provide simultaneous infusion and withdrawal with opposing syringes on a single drive. The KDS 120 and KDS 260 have similar performance to the KDS 100 and KDS 210 respectively but each has an additional syringe so that as one syringe infuses, the second syringe withdraws at the same rate.

KDS 120 Two Syringe Push-Pull Pump

This pump provides simultaneous infusion and withdrawal at the same rate with opposing syringes on the same drive screw. The Push-Pull mode is designed for one cycle only

KDS120 dual syringe push-pull syringe pump

Features
	Holds two syringes 10ul to 10ml each
	Minimum flow 0.003ul/hour ( with 10 ul syringe)
	Simple menu driven set up
	Bright, easy to read backlit display

KDS 270 Continuous-Cycle Syringe Pump

The KDS270 can hold up to four syringes and cycle continuously back and forth in a push-pull action. As two syringes infuse, two withdraw at the same rate. At the end of the set volume the direction is automatically reversed and the next cycle begins. With the use of 3-way valves the pump can empty and refill syringes for a continuous dispense.

Features
	Holds up to four syringes, 10ml to 60 ml each.
	Knob locks/unlocks drive block for effortless, drag-free adjustment
	Simple menu driven set up
	Bright, easy to read backlit display

KDS 260 Four-Syringe Push-Pull Pump

This pump provides simultaneous infusion and withdrawal at the same rate with opposing syringes on the same drive screw. The pump infuses/withdraws for 1 cycle only. For continuous cycle see the KDS270 model. When not used in push-pull mode the pump has all the features of the KDS 210.

Features
	Holds up to four syringes, 10ml to 60 ml each.
	Knob locks/unlocks drive block for effortless, drag-free adjustment
	Simple menu driven set up
	Bright, easy to read backlit display

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