eVmP VS-Series

Servo Precision Metering Pumps.

Configure a Metering Pump

Contact us today to find the right solution for your needs.

Configure a Metering Pump

Contact us today to find the right solution for your needs.

eVmP VS-Series

Servo Motor Controlled Precision Metering Pumps.

The eVmP Servo Metering and Dispense Pump provides increased performance for the most demanding applications. Applications requiring position control, power feedback and full programmability of dispense volume, dispense speed, and dispense direction are ideal for the eVmP Servo metering and dispense pump.

The eVmP is an automated electronic variable metering pump used for fluid dispensing and metering. But that’s only what the eVmP is—what makes it special is what we’ve put inside. The eVmP uses internal ceramics that are designed for millions of cycles with minimal to zero downtime. The valveless 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.

Zaxis eVmP Micro precision fluid dispenser

We’ve made the sophisticated capabilities of the eVmP 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 32 separate units.

Configuration

Piston Size Material Options PSIG Max mL/rev Max mL/min RPM*
1/4" 316SS, CKC 200 0.32 450 1500
3/8" 316SS, CKC 200 0.72 1080 1500
1/2" 316SS, CKC 200 1.28 1920 1500

Features include:

  • Automate your changeover
  • Servo driven for maximum power
  • Millions of no maintenance cycles
  • 1% accuracy or better with no drift
  • One precision servo motor for speed and one stepper motor for pump volume 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

Applications Include:

  • 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

Speak to a Specialist

Our metered dispensing specialist are happy to answer any questions you may have and help you find the best solution for your application.

V-Series Heads

The Zaxis eVmP V-Series Pump Heads are designed for the most demanding applications. The V-Series pump heads offer industry leading design for ease of disassembly, combined with rugged performance, high precision, and repeatability. If you are looking to meter up to 9L/min or dispense down to 25μL, then the V-Series are ideal. The V-Series is constructed with ISO, Male Gauge Threads standard, allowing for compression type fittings, which are available in a wide range of imperial and metric sizes. With 316SS and PTFE as the only wetted path materials, Food, Pharma, and Bio Processes are natural applications, however typical applications are wide ranging from Agriculture to Pharmaceutical. Select the piston size closest to your maximum volume for the best accuracy and precision.

VS-Series Drive

The eVmP VS-Series is our servo–driven motor drive, designed for V-Series pump heads. The Servo Drive is ideal for more demanding applications with higher flow rates, higher pressure, or higher viscosity applications. With nearly 4 times the torque, the VS-Series drive can handle flow rates near 2,000 mL/min and back pressure up to 200 psi, while accepting common V-Series pump heads, available in CKC or SAN materials of construction. Each VS-Series Drive is standard with RS485, PLC I/O, and Ethernet connections.

Engineering

The patented eVmP system is a precision metering and fluid dispenser combined with a detachable Touch Screen Interface (TSi) for simple programing and immediate teach and control.

 

The eVmP Micro is an automated variable metering pump used for fluid dispensing and metering. The eVmP 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 eVmP 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 32 separate units.

Learn MorePatent Information

Specifications

Dimensions

3.1″ wide, 4.2″ high, 7.4″ deep

The VS-Series is the most dynamic eVmP Smart Pump, designed for demanding applications with higher flow rates. These dimensions reflect the VS drive without an attached pump head.

Weight

7.5lbs (with pump head)

 

System Power

24/36 VDC 4 Amps

Universal power requirements allows us to ship testers all over the world.

Pressure Range

Up to 200 PSIG

RPM

1500

Dispense & Flow Range

Head Size: V1

Head Size: V2

Head Size: V3

Up to 0.32mL/rev or 450mL/min

Up to 0.72mL/rev or 1080mL/min

Up to 1.28mL/rev or 1920mL/min

Media Compatibility 

Most acids and bases, water-like to slurry, monomers and some polymers

Ideal for food, pharma, and bio processes. Custom pump head materialization is available. Contact a sales representative to discuss the media you wish dispense.

Wetted Path Options

Ceramic (Medical grade alumina-oxide), 316SS, 303/304SS, PVDF, PEEK, Customization Available

Custom pump head materialization is available. Contact a sales representative to discuss wetted path options and the media you are working with.

Operational Temps

-20ºC – 70ºC, non-condensing

Operational Types

Continuous Metering, Single/Multiple Dispense, Flow Direction, & Suck Back

The eVmP Smart Pump has been developed with versatility in mind. Our goal is to help you dispense what you want how you want.

Stored Programs

Up to 50

Run multiple parameters through a single pump.

Interface

Ethernet TCP/IP, RS485 1/2 or Full Duplex

Multiple communication options specific to your application. Click here to learn more.

Accuracy

1% +/- Full Scale, 0.5% CV

High accuracy and repeatability

For a printable data sheet on the zHMI factory automation software, visit our download page.

Download Page

Accessories

Fittings, Seals, Washers, Cables and More.

Fabrication

We will design something perfect for your environment.

Speak to a Specialist

Our metered dispensing specialist are happy to answer any questions you may have and help you find the best solution for your application.