The Teledyne ISCO 500HLf Hazardous Location Syringe Pump delivers precise and reliable fluid handling in environments where explosive conditions may occur. With a 500 mL cylinder capacity, maximum flow rate of 204 mL/min, and operating pressure up to 3750 psi (259 bar), it provides accurate, predictable flow and pressure control. Certified for UL Class I, Division 2, Groups A, B, C & D, T4 environments, the 500HLf ensures safe operation without the need for purge boxes or additional safety devices, thanks to its brushless DC motor design.
Product Features
- 500 mL capacity with flow rates up to 204 mL/min and maximum pressure of 3750 psi (259 bar)
- UL Class I, Div 2 hazardous location approval (Groups A, B, C & D, T4)
- Brushless DC motor design eliminates need for purge boxes
- Compatible with most aqueous/organic liquids, corrosive solutions, liquefied gases, viscous fluids, and slurries
- Optional Hastelloy C-276 cylinders for enhanced corrosion resistance
- Flexible programming via keypad and LCD interface
- On-the-fly parameter changes while pump is running
- Multiple operating modes:
- Constant flow or pressure (up to four pumps)
- Continuous flow or pressure with dual pump
- Flow or pressure programming with single pump
- Dispense mode
- External interfaces: RS-232/485, analog voltage inputs, digital I/O, Ethernet, USB
Applications
- Metering and dispensing in hazardous locations
- Precision fluid addition in research and industrial processes
- Chemical/reactant feed in process development and catalyst evaluation
- Plastic formulation and extrusion processes
- Accurate metering of liquefied gases
Options and Accessories
- Hastelloy 276 cylinder for enhanced chemical resistance
- Temperature control jacket for liquefied gas applications
- High-temperature pressure transducers (up to 200 °C)
- High-precision pressure transducers (0.1% linear accuracy)
- LabVIEW drivers – National Instruments
- 4–20 mA input/output for external flow and pressure control
- Dual pump continuous flow system with air valves
Benefits
- Safe operation in hazardous environments with UL Class I, Div 2 certification
- Accurate and predictable flow control for demanding applications
- Flexible programming and remote interface options for easy integration
- Corrosion-resistant materials extend service life in harsh conditions
- Expandable to dual or multi-pump continuous flow systems
Why Choose the Teledyne ISCO 500HLf?
The Teledyne ISCO 500HLf Hazardous Location Syringe Pump offers unmatched safety, accuracy, and flexibility in explosive-prone environments. With 3750 psi capability, UL Class I Div 2 certification, and rugged design, it is the ideal solution for research laboratories, pilot plants, and industrial processes requiring reliable hazardous-area pumping performance.
