500HV High Viscosity Syringe Pump

For High Viscosity Chemical Feed Applications

500HV High Viscosity Syringe PumpThe 500HV syringe pump provides precise, predictable flow and pressure control at flow rates from sub-microliter to 200 mL/min. Exceptional low-flow stability makes this the ideal pump for reactant feed in chemical process development, catalyst evaluation, plastic formulation, and precision fluid addition in research and m​anufacturing processes. Large 3/8" NPT inlet and outlet ports allow rapid, low-restriction filling and dispensing of viscous fluids, and provide easy connection in process and pilot-plant plumbing. 

The D-series controller has a keypad and LCD, as well as built-in and optional interfaces for computer control and other devices. Programming is easy and flexible, with instant access to menu screens even when the pump is running. This allows you to change operating parameters on the fly. An optional extension cable lets you locate the controller up to 15 meters (50 feet) from the pump. 

The 500HV pump module has a single-ratio drive train with auto-lubricating gears for long life and low maintenance. Special fittings are used to prevent leaks and ensure safety at maximum pressure. 

Wetted materials are compatible with most aqueous and organic liquids, corrosive solutions, heated fluids, liquefied gases, viscous fluids, or slurries and pastes.


Pumps Overview BrochureBrochure
500HV High Pressure Syringe Pump DatasheetDatasheet
Flat Panel Controller for D-Series Tech BulletinLegacy Document
D-Series and HLf-Series Syringe Pump Controller VersionsTechnical Bulletin
D-Series Quad Dual Pump Systems for Continuous Flow and Independent Operation Tech BulletinTechnical Bulletin
Wash Glands for D-Series Tech BulletinTechnical Bulletin
D-Series Syringe Pumps User ManualUser Manual


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.


​500HV High Velocity Syringe Pump

​507.38 mL
​Flow Range
​0.​​001 - 204 mL/min
​Flow Accuracy
​± 0.5% of setpoint (Maximum 1.0 µL/min seal leakage)
Plumbing Ports
3/8" NPT
​​Dimensions​​102 cm x 27 cm x 47 cm (40.3" x 10.7" x 18.4")

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




Standard Features

  • Constant flow or pressure with up to four pumps
  • Gradient LC programming
  • Flow or pressure programming with a single pump
  • Continuous flow or pressure with dual pump
  • RS-232/485 serial interface
  • Analog voltage inputs
  • Digital inputs and outputs


  • Precision fluid addition in research and manufacturing processes
  •  Chemical/reactant feed in chemical process development, catalyst evaluation, plastic formulation
  • Accurate metering of liquefied gases

Options and Accessories

  • Temperature control jacket (i.e. cylinder cooling for filling with liquefied gas)
  • High-temperature transducer, suitable for operation to 200° C.
  • High-accuracy pressure transducers (0.1% linear accuracy)
  • Drivers for LabVIEW - National Instruments
  • 4-20 mA input for flow rate and pressure control
  • 4-20 mA output for monitoring flow rate, pressure, and volume
  • Analog voltage output for monitoring flow rate and volume