Milliliter Pumps – V Series
(25μL/rev – 1.28mL/rev)
Milliliter Heads for metering pumps
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.
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.
Milliliter Head Specifications
| Compatible Drive | VMP-OEM-V, VMP-OEM-VS |
| 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) |
Microliter Drive Specifications
| Dimensions | VMP-OEM-V: 2.8″ wide, 4″ high, 6.5″ deep VMP-OEM-VS: 3.1″ wide, 4.2″ high, 7.4″ deep |
| Compatible 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-VS: 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 |
V-Series Preventive Maintenance Kit
Kit includes:
- 2 Lip Seals
- 1 Lip Seal Insertion Tool
- 1 Gland Washer
- 1 Head Seal
- 2 Port Seal Bushings
- 2 Gaskets
