Fusion 6000 High Pressure
Syringe Pump

Upgraded to Fusion 6000X

Chemyx’s Fusion 6000 high-pressure syringe pump is designed for dosing viscous solutions and semi-solid material injections against pressure. This high-pressure lab syringe pump has the following unique features: 500 lb. linear pushing force, an add-on syringe heater jacket, an add-on pressure sensor, and an add-on 4-syringe holder rack. Those features allow the Chemyx Fusion 6000 to work against high back pressure; warm up the syringe, and monitor and control the pressure inside the syringe, and increase the syringe numbers to four. With an all-glass touchscreen interface and heavy-duty mechanical metal structure, the Fusion 6000 syringe pumps are chemical-resistant and have high durability for lab and industrial environments of all types. Backed by a Chemyx 2-year warranty, you can have the confidence of reliability and precision for years of service with this high-pressure lab pump.

  • High-pressure applications
  • Temperature and pressure control options
  • Holds stainless-steel syringes from 5mL to 200mL
  • Rates from 0.0001 mL/min to 271 mL/min
  • Control via touchscreen, USB, RS232, TTL
  • Free Programmable Mode Included
  • 2-Year Limited* Warranty
  • Available Accessories
Accuracy± < 0.35%
Reproducibility± < 0.05%
Syringe Size (Min/Max)0.5µL to 300mL Stainless Steel Syringe
Syringe Heating Sleeve Temperatureup to 80°C
Syringe Flow RatesSee Syringe Library for Min & Max Flow Rates
Minimum Flow Rate.0001 µL/min (with 0.5µL syringe)
Maximum Flow Rate271 mL/min (with 300mL syringe)
Linear Force500lbs (227kg)
Maximum PressureSee Max Pressure for Chemyx Syringes
Maximum Viscosity250,000 cP
Display4.3 inch LCD Touch Screen
ConnectivityUSB-B, RS232 and TTL Ports
System Dimensions11 x 10 x 6.9 inches (28 x 26 x 14 cm)
Power110/220 VAC , 100 W
Weight19lbs (8.61kg)
Motor Drive1.8˚ Stepper Motor with Micro-stepping
Step Resolution0.0938 µm/step
Operating Temperature4°C to 40°C (40°F to 104°F)
Storage Temperature-10°C to 70°C (14°F to 158°F)
Humidity20% to 80% RH, non-condensing
Installation CategoryII
Regulatory ComplianceCE, RoHS, REACH, FCC
High Pressure Syringe Pump in Laboratory
High Pressure, High Viscosity Infusion

The Fusion 6000 high-pressure syringe pumps are designed to deliver highly viscous fluids with extreme precision, providing over 500lb of linear force at reproducible flow rates via a state-of-the-art micro stepper motor. Easily and effortlessly deliver accurate and precise amounts of fluids for a multitude of applications like syringe pump pressure dosing, fracking R&D, and hydrogenation.

Heating & Pressure Control

The Fusion high-pressure syringe pumps allow both heating syringe sleeves and a vacuum transducer pressure sensor to be attached to the system. The heated syringe provides a heated fluid and drug delivery solution that reduces experimental variability. The versatile Chemyx heated syringe system produces consistent results by reducing temperature and viscosity variations. The pressure monitoring technology and software are able to maintain a user-defined pressure throughout the withdrawal or infusion process.

Fusion 6000 High-Pressure Syringe Pump - Top View
Heavy Duty Construction

High-tensile-strength, hardened-steel guide mechanisms with machined metal holders are incorporated into the Fusion 6000 high-pressure syringe pump to allow for high load operation while still ensuring finely tuned microflow dosing. Chemyx high-pressure syringe pumps last for years with an equipment value that is hard to match.

  • Machined metal design
  • Chemical resistant polypropylene coated screen
  • 2-year warranty

Programming Fusion 6000 High-Pressure Syringe Pump
Programmable & Intuitive Controls

Intuitive, user-friendly software lets users program and customize flow profiles and offers a robust database of brand-name syringes. Remote computer control capabilities are available on this high-pressure micro pump through USB, TTL, and RS232 communication connections.

  • Programmable variable rate profiles via keypad
  • Computer control via USB, RS232, TTL
  • LabVIEW and MATLAB drivers available

Product Information

image Specifications Sheet
image Product Manual

Support Articles

How Do Chemyx Syringe Pumps Work?

A syringe pump is a small, positive-displacement pump used to gradually transfer precise volumes of fluid. Chemyx Fusion Series syringe pumps are all driven via a stepper motor. A lead screw, threaded through a pusher block, precisely turns the pump’s stepper motor. This causes the pusher block to move. The fluid ejects at an accurate […]

Common Reasons For Syringe Leakage

The components of even the most durable syringe will eventually fail. The most common symptom of failure may be leakage of your solvent from the syringe. The following are some common reasons for syringe leakage, as well as our recommended solutions. 1. Tip Connection The most common symptom of failure may be leakage of your solvent from the syringe. If your syringe […]

What To Do If Your Chemyx Syringe Pump Stalls?

If you are starting to experience stalling issues with your Chemyx syringe pump system, there are a few questions to determine the root cause and get your motorized syringe pump working again. Does the pump stall without any syringes? If not, then the stall may have been caused by too much back pressure. Try using a smaller syringe and/or setting […]

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