VMP Micro.

VMP Micro. Metering and Dosing Micro Liters.

The patented and programmable VMP Micro can be configured for your specific application. We can create custom VMP solutions to meet your needs with our in-house engineering and development team.

Learn more and see the specs here.

The VMP Micro is an automated variable metering pump used for fluid dispensing and metering. The VMP uses internal ceramics that are designed for millions maintenance free cycles with minimal to zero downtime. The valve-less ceramic internals provide syringe-like precision with drift free accuracy. We’ve eliminated the inaccuracy associated with tubing and diaphragm pumps and built a robust system that is precise and dependable.

We’ve made the sophisticated capabilities of the VMP surprisingly accessible. You can set all fluid control parameters with an intuitive touchscreen interface. It’s a plug and play system that can control up to 16 separate units.

Features include:

  • Millions of maintenance free cycles
  • 1% accuracy or better with no drift
  • Two precision stepper motors for pump volume and speed adjustments
  • Patented, automatically adjusted dispense volume
  • Independently controlled stroke rate and displacement
  • Valve-less piston design
  • PC interface with control up to 128 pump modules
  • Up to 100 programs
  • PLC communication is RS232/485

To learn more about the VMP please contact us here.



Our VMP metering pumps have been recently awarded a US Patent for the method of dynamic dispense adjustment. These three-phase variable metering pumps provide large dispense volumes with less “pulsing”.

Featuring true positive displacement, the three pumps can operate “120 degrees out of phase” for a pulse-free flow or can run concurrently for high displacement.

The Tri-Pump also offers seal-less design, a chemically inert fluid path and a ceramic piston and sleeve. Other features include:

Available as PLC or computer compatible, Tri-Pump metering pumps are networkable, with up to 100 pumps running on a single RS485 bus.

Features include:

  • Stepper motor controlled adjustable shot size
  • 0.5% accuracy over range
  • High duty cycle (82 million cycles)
  • Interchangeable pump heads
  • On board, micro-controller with dual motor amps

To learn more about the VMP please contact us here.



Active Pharma Ingredients for Gel Caps

Cosmetic Colors, Fragrance, and Essence

Food Additives, Flavors, and Preservatives

Industrial Lubricant Dispensing

Asceptic Packaging

Water and Waste Water Sampling

Reagent for Diagnostic Kits

Electrolyte for Battery Production

Contact Lens Production

Medical Device Spraying, Coating, Lubrication and Adhesives

Transdermal Patch and Foil Pack Dispensing

Consumer and Personal Care Products


For more info about Zaxis products and applications visit our download page.

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