​​​Data Sheet ​​​User Manual ​​​Warranty Certificate

​Stand​​ard Features

  • 260x pump has 1/8" Valco fittings for easy connection in process and pilot-plant plumbing.

  • Integral button-style pressure transducer in cylinder cap assures excellent stability and repeatability.

  • Rugged single-ratio drive train has auto-lubricating gears to assure long life and low maintenance.

  • Each ISCO SyriXus syringe pump is bench tested at the factory.

  • Cylinder wash system protects the seals from deposits.

  • Exclusive "Smart Key" controller. All ISCO SyriXus pumps use the same controller that can operate any four pump modules, either independently or together. Operating modes include:

    • Single pump independent constant flow or pressure

    • Single pump flow - or pressure - ramp programming

    • Single pump dispensing

    • Dual pump continuous constant flow or pressure

    • Dual pump concentration gradients

    • Four-pump configured systems

  • RS-232/485 serial interface for computer control or monitoring of operating parameters.

  • Redundant safety is designed in. All SyriXus pumps have mechanical and electrical fail-safes, in addition to the factory default or user-set limits.

  • Corrosion resistance. Nitronic 50 - the standard material for cylinders, pistons, and caps - is an austenitic stainless steel with outstanding strength and corrosion resistance.

  • Standard seals are heavy-duty, graphite-impregnated Teflon, providing very long life under harsh operating conditions.


  • Precision fluid addition in research and manufacturing processes​
  • Chemical/Reactant feed in chemical process development, catalyst evaluation, plastic formulation​
  • Accurate metering of Super Critical CO2 or other liquefied gases​

Options and Accessories

  • Hastelloy 276 cylinder for added corrosion resistance
  • Temperature control jacket (i.e. cylinder cooling for filling with liquefied gas)
  • High-temperature and High accuracy pressure transducers and seals up to 200 °C compatible (0.1% linear accuracy)
  • Drivers for LabVIEW™—National Instruments
  • 4-20 mA inputs and outputs for flow rate and pressure control​​

​For a full list of product specifications, see the ​​datasheet​​.

When you purchase instruments from Teledyne ISCO, you not only receive innovative, high quality products, you also receive excellent customer service and product support. Your initial purchase is only the beginning of Teledyne ISCO's ongoing commitment to their customers.