Suitable for high pressure applications the PHD Ultra 4400 syringe pump delivers more than 200 pounds linear pumping force with accurate and smooth flow from 3.06 pl/min to 215.8 ml/min. The syringe pump features an intuitive color LCD touch screen with icon interface. Users can create, save and run simple to complex methods without a PC or transfer methods to other pumps and/or download from a PC. It connects with a footswitch input, USB serial port, RS-485 ports for daisy chaining and a digital I/O. Optional RS-232 (RJ-11) ports available. The horizontal or vertical orientation for both display and mechanism is optimized to fit in any bench space. A full range of accessories, including syringe heaters, in-line heaters and coolers, microfluidic circuits, connectors, tubing, syringes and more are available. This syringe pump comes in stand alone, remote, satellite and OEM models.