Harvard Apparatus Release: Now Constant Pressure Fluid Delivery With a Syringe Pump  
7/2/2012 12:15:10 PM

July 02, 2012 -- Harvard Apparatus, the world leader in syringe pumps, just released the NEW PHD ULTRA™ CP Syringe Pump. The first of its kind pump to infuse fluids under Constant Pressure by automatically adjusting the flow. A Constant Pressure Syringe Pump Technology Breakthrough, the PHD ULTRA™ CP couples to virtually any commercially available pressure transducer/amplifier with a 0-10V output to deliver fluids with an applied force of up to 1,000 lbs with <±2% pressure accuracy.

The PHD ULTRA™ CP Family of Syringe Pumps feature:

• Applied forces between 75 and 1,000 lbs

• Versatility – Stand Alone, Remote and High Pressure models available

• Easy-to-use touch screen LCD with icon interface

• Advanced programming

• Effortless transfer of methods to other pumps and/or download from a PC

• Flexibility in connectivity with a USB serial port, RS-232 (RJ-11), RS-485 ports for daisy chaining and an I/O & TTL

• Full range of accessories – multi-syringe racks, syringe heaters, in-line heaters and coolers, microfluidic circuits, connectors, tubing, syringes and more

• Peace of mind - 2-year warranty and upgrade options available

World-renowned for accuracy and reproducibility, all PHD ULTRA™ CP syringe pumps are infuse/withdraw models and are offered in a variety of configurations to meet and exceed your research needs.

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

Harvard Apparatus

84 October Hill Road

Holliston, Massachusetts 01746 USA

Toll Free: 800-272-2775

Phone: 508-893-8999

Fax: 508-429-5732



Harvard Apparatus is a global developer, manufacturer and distributor of innovative and specialized products to enhance bioresearch.