KDS Gemini 88 Syringe Pump

Gemini 88 at Affordable Prices at Kats Medical
By KD Scientific

Product Highlights
The Gemini 88 can infuse simultaneously at different rates, or infuse with one syringe and withdraw with the other.
Product photo may not exactly match the product offered for sale. Please refer to the product description.

This unique pump is really two pumps in one. Each side of the Gemini 88 has its own syringe rack, motor and leadscrew. The pump can infuse simultaneously at different rates, or infuse with one syringe and withdraw with the other. When combined with a valve box it provides continuous delivery.

The Gemini Syringe Pump offers continuous infusion or withdrawal, 24 hours a day, 365 days a year with the accuracy and low flow of a KD Scientific syringe pump.


  • Continuous delivery 24/7
  • RS232 computer interface
  • Daisy chain up to 100 pumps
  • Wide variety of syringes from 0.5ul – 140ml
  • High or low pressure
  • CE certification
  • TTL interface
  • 57 lbs of linear force
  • 12 month warranty


#of Syringes:   2
Accuracy   0.35%
Average Linear Force   57 lbs
Communications   RS-232, TTL
Communications Level   2
Depth English   11.25 in
Depth Metric   28.6 cm
Display   LED, 5 digit, numeric
Flow Rate Maximum   106.6 ml/min
Flow Rate Minimum   0.0004 μl/hr
Height English   6 in.
Height Metric   15.2 cm
Input Power Connection   36 VDC 1.4 Amps
Motor   2 motors, 1/2 to 1/4 microstepping, microprocessor controlled, 0.9° step angle
Motor Stepping 1   1,600 at 1/2 stepping; 3,200 at 1/4 stepping Revolution of Lead Screw
Net Weight English   15lb
Net Weight Metric   6.8 kg
Non Volatile Memory   Storage of all settings
Pusher Travel Rate Maximum   95.25 mm/min
Pusher Travel Rate Minimum   0.726699 μm/min
RS-232   RJ11-4 Connector
Step Rate Maximum   416.7 μsec/step
Step Rate Minimum   27.3 sec/step
Step Resolution   0.33 μm/step
Syringe Size Maximum   140 ml
Syringe Size Minimum   0.5 μl
TTL   9-pin connector
Voltage Range   Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
Width English   12.5 in
Width Metric   31.1 cm

Note: KD Scientific syringe pumps are for laboratory use only. They have not been approved by the FDA for human clinical use.

DescriptionPriceAdd to Cart
Gemini 88 - Gemini 88 Syringe Pump Compare To:   $4,451.00
Kats Price:   $4,449.99

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