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NEW Syringe Pump for High Pressure Applications

PHD ULTRA™ 4400 Syringe Pump Harvard Apparatus, the world leader in syringe pumps, has just released the NEW PHD ULTRATM 4400 Syringe Pump for the most demanding high pressure applications.

This High Pressure Infusion/Withdrawal programmable pump offers enhanced flow performance, high accuracy and smooth flow from 3.06 pl/min to 215.8 ml/min.

Features include:

  • Delivers more than 200 lbs linear pumping force with accurate and smooth flow, force is also adjustable for more flexibility
  • Ideally suited for stainless steel syringes
  • Versatile - Stand Alone, Remote, Satellite and OEM models available
  • Easy-to-use touch screen, color LCD with icon interface
  • Create, save and run complex methods with advanced programming features
  • Effortlessly transfer methods to other pumps and/or download from a PC
  • Horizontal or vertical orientation for both display and mechanism - optimizes bench space
  • Flexibility in connectivity with a footswitch input, USB serial port, RS-485 ports for daisy chaining and a digital I/O.  Optional RS-232 (RJ-11) ports
  • Full range of accessories - syringe heaters, in-line heaters and coolers, microfluidic circuits, connectors, tubing, syringes and more
  • Peace of mind - 2-year warranty and upgrade options available
The expanded capabilities of the NEW PHD ULTRATM 4400 Syringe Pump will help meet and exceed research expectations.

For complete specifications on these new pumps, go to or contact our Technical Support Department at

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