OEM Metering Pumps.

Automatically Adjustable Variable Metering Pump
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M- Series

2.5μL/rev - 100μL/rev Range

V- Series

25μL/rev - 1.28mL/rev Range

VS10- Series

0.5mL/rev - 10mL/rev Range

Ceramic Internals

Durable, long lasting, abrasion resistant

Vavleless Design

Easy to clean, easy to maintain, simple changeover

Electronic Variability

Simple “Push Button” displacement

Positive Displacement

High accuracy and repeatability

Communication Options

EtherNet/IP, RS485, and Digital I/O

Why eVmP

The eVmP uses Zaxis’ internal ceramics, designed for millions of maintenance free cycles, and drift free accuracy. Valve-less, ceramic internals provide syringe-like precision and accuracy without the throughput limitations or excessive maintenance costs to wear items, or the costly inaccuracy of tubing and diaphragm pumps.

eVmP Configuration Table

Use this table as a guide in deciding which pump head and drive configuration will best suit your needs.

                         
Pump Head Piston Size Wetted Path Material Pump DrivePSIG Max mL/rev Max mL/min RPM*
M0 3/16" CKC VMP-OEM-M100 0.05 50 1,000
M1 1/4" CKC VMP-OEM-M100 0.10 100 1,000
V1 1/4" SAN
VMP-OEM-V
VMP-OEM-VS
100
200
0.32
0.32
320
450
1,000
1,500
V2 3/8" SAN
VMP-OEM-V
VMP-OEM-VS
100
200
0.72
0.72
720
1,080
1,000
1,500
V3 1/2" SAN
VMP-OEM-V
VMP-OEM-VS
100
200
1.28
1.28
1,280
1,920
1,000
1,500
V6 1/4" SAN VMP-OEM-VS1025 10 6,000 600

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.

M-Series Microliter Pumps

(2.5μL/rev – 100μL/rev)

Microliter Heads

Designed primarily for ultra-low volume metering and dispensing, providing high precision and accuracy. If you are looking to meter under 100 mL/min or dispense from 2.5 µL to 100 µL per revolution, then the M0 or M1 head is perfect. Standard with low flow, low dead volume ¼ -28 female ports. The PVDF (Kynar®) pump body, and the wetted path can be configured for Kynar®, PTFE, and Rulon® AR. Select the piston size closest to your maximum volume for the best accuracy and precision.

Microliter Head Specifications

Compatible Drive

VMP-OEM-M

Wetted Path

Ceramic (medical grade alumina-oxide), PVDF, Customization Available

Operational Temps

-20˚C – 70˚C, non-condensing

Accuracy & Repeatability

1% +/- Full Scale Accuracy, 0.5% Full Scale CV (coefficient of variation)

Microliter Drive

The eVmP Micro is our stepper motor drive, designed for the Micro Series pump heads. Micro Pumps are ideal for neat chemistry, with flow rates under 100 mL/min, and pressure less than 100 PSIG. Each Micro Drive is standard with RS485, PLC I/O, and Ethernet connections.

Microliter Dive Specifications

Dimensions

2.8″ wide, 4″ high, 5.7″ deep

Compatable Heads

M0, M1

Weight

5lbs (with pump head)

System Power

24VDC 2Amps

Pressure Range

100PSIG Max

RPM

1000 (speed dependent on viscosity)

Operational Types

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

Stored Programs

Up to 50

Interface

RS485, 1/2 or Full Duplex, Optional EtherNet/IP

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 Milliliter Pumps

(25μL/rev – 1.28mL/rev)

Milliliter Heads

The V-SAN 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 1920mL/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. Select the piston size closest to your maximum volume for the best accuracy and precision.

Milliliter Head Specifications

Compatible Drive

VMP-OEM-V, VMP-OEM-VS

Wetted Path

Ceramic (medical grade alumina-oxide), 326SS, Customization Available

Operational Temps

-20˚C – 70˚C, non-condensing

Accuracy & Repeatability

1% +/- Full Scale Accuracy, 0.5% Full Scale CV (coefficient of variation)

VMP-OEM-V Drive

The VMP-OEM-V is our stepper–driven motor drive, designed for V series pump heads.  VMP-OEM-V Pumps are ideal for a very wide range of applications, including neat chemistry, and some slurries, pastes, gels, or creams. Flow rates are typically less than 1000 mL/min, and under 100 PSI, making the V Series is one of our most popular pumps. Each VMP-OEM-V Drive is standard with RS485, PLC I/O, and Ethernet connections. 

VMP-OEM-VS Drive

The VMP-OEM-VS 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. Each VMP-OEM-V Drive is standard with RS485, PLC I/O, and Ethernet connections.

Microliter Dive Specifications

Dimensions

VMP-OEM-V: 2.8″ wide, 4″ high, 6.5″ deep      VMP-OEM-V: 3.1″ wide, 4.2″ high, 7.4″ deep

Compatable Heads

V1, V2, V3

Weight

VMP-OEM-V: 7lbs (with pump head)      VMP-OEM-VS: 7.5lbs (with pump head)

System Power

24/36VDC 2Amps

Pressure Range

VMP-OEM-V: 100PSIG Max      VMP-OEM-V: 200PSIG Max

RPM

VMP-OEM-V: 1,000      VMP-OEM-VS: 1,500  (speed dependent on viscosity)

Operational Types

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

Stored Programs

Up to 50

Interface

RS485, 1/2 or Full Duplex, Optional EtherNet/IP

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.

VS10-Series Milliliter Pumps

(0.5mL/rev – 10mL/rev)

Milliliter Heads

The V6SAN-W Pump head offer one of the largest fill volumes per stroke and metering rate in the industry, providing larger flow rates with a valve-less piston design. It features 316SS and PTFE wetted parts, as well as sanitary features such as tri clamp/sanitary fittings designed to meet FDA and 3A standards. Wash glands are optional(-w) as well as numerous fitting configurations to meet your application needs.

Milliliter Head Specifications

Compatible Drive

VMP-OEM-VS10

Wetted Path

Ceramic (medical grade alumina-oxide), 316SS, Customization Available

Operational Temps

-20˚C – 70˚C, non-condensing

Accuracy & Repeatability

1% +/- Full Scale Accuracy, 0.5% Full Scale CV (coefficient of variation)

Milliliter Drive

The VMP-OEM-VS10 is our specialty, servo–driven motor drive, designed to accept to V6SAN Pump Head. Using a powerful servo motors and extra-large flow capacity, the VMP-OEM-VS10 can accomplish an amazing 10L/min and nearly 10mL/stroke, at a maximum of 25 PSI. Each VS10 Drive is standard with RS485, PLC I/O, and Ethernet connections.

Microliter Dive Specifications

Dimensions

3.6″ wide, 4.9″ high, 9.3″ deep

Compatable Heads

V6SAN-W

Weight

18.4lbs (with pump head)

System Power

24VDC 4Amp ( Optional 75VDC 5Amp)

Pressure Range

25PSIG Max

RPM

600 (speed dependent on viscosity)

Operational Types

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

Stored Programs

Up to 50

Interface

RS485, 1/2 or Full Duplex, Optional EtherNet/IP

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

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.

Preventive Maintenance Kits

Rotating and reciprocating piston heads can run for millions of maintenance free cycles. Occasional maintenance will keep the piston and liner performing at peak proficiency and extend the life of the pump head.

M-Series Preventive Maintenance Kit

Kit includes:

  • 2 Lip Seals
  • 1 Lip Seal Insertions Tool
  • 1 Gland Washer

V-Series Preventive Maintenance Kit

Kit includes:

  • 2 Lip Seals
  • 1 Lip Seal Insertions Tool
  • 1 Gland Washer
  • 1 Head Seal
  • 2 Port Seal Bushings
  • 2 Gaskets

VS10-Series Preventive Maintenance Kit

Kit includes:

  • 1 Lip Seal
  • 1 Gland Washer
  • 2 Port Seal Bushings
  • 1 Gasket

Accessories

Fittings, Seals, Washers, Cables and More.

Fabrication

We will design something perfect for your environment.

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

Download Page