This compact OEM industrial syringe pump module is designed for precise liquid handling applications. It is compatible with specially designed glass syringes in 5.0 mL, 12.5 mL, and 25 mL sizes, with the glass syringe as an integrated, non-interchangeable part of the pump. Equipped with a drive and encoder, the pump supports RS-232, RS-485, or CAN communication interfaces. It allows for multi-pump configurations of up to 15 pumps per group, supporting both group control and individual addressing. The syringe pump can be used alongside solenoid valves to enable auto-pipetting, sample dilution and dispensing, reagent metering, and mixing in analytical instruments. Feel free to contact us to discuss custom solutions tailored to your needs.

Key Features

High flow rate accuracy: ≤ 1% (rated stroke)
Chemical resistant wetting materials (borosilicate glass, PTFE, PCTFE)
Three volume options:

5 mL: ID 14.55 mm
12.5 mL: ID 23.03 mm
25 mL: ID 32.57mm

Max motor speed: 600 RPM
Max pressure:

5.0mL: 175PSIG
12.5mL: 75 PSIG
25mL: 35 PSIG

Max piston drive: 100 N
Stepper motor: 0.9 deg/step
Thread pitch distance: 1mm
12000 full steps (30mm)
Pump resolution:

5 mL: 2.5µm/0.416µL
12.5 mL: 2.5µm/1.042 µL
25 mL: 2.5µm/2.083µL

RS232/RS485/CAN communication available
Voltage/current: 24VDC/3A
RoHS an CE compliance document

Typical Applications

Precision liquid handling or delivery
Pharmaceutical industry
Microfluidics system
Integration with analytical instruments for sample preparation
Auto sampling for in vitro diagnostics (IVD)
Flow injection systems and ammonia nitrogen analyzer
Other precision metering applications (mass spectrometer, flow cytometer)

Pump Model	ASP-SY300K08
Main Specification
Accuracy	≤ 1.0% (rated stroke)
Precision	CV ≤ 0.5% (rated stroke)
Wetted Material	Borosilicate glass, PTFE piston, PCTFE port
Dimension (L x W X H)	45 x 45 x 200 mm
Weight	0.66 Kg
Power Supply	DC 24V, 3.0 A(Peak); 15 W
Syringe and Drive
Syringe Fitting	1/4''-28 UNF thread
Syringe Volume	5mL, 12.5 mL and 25 mL available
Syringe Material	Borosilicate glass, PTFE piston and PCTFE threaded port
Resolution (Standard mode)	12000 steps in 30 mm
Travel	30 mm
Time for Full Stroke	3.6- 1800 secs
Drive System	Ball screw drive with optical encoder
Max. Piston Drive	100 N
Max. Pressure	0.80 MPa (116 PSIG)
Lead Screw Thread	1 mm
Communication
Interface	RS485, RS232, CAN bus, External control input and output
Protocol	Data terminal, OEM protocol (serial) or CAN
Baud Rate	RS485 or RS232: 9600, 19200, 38400, 57600, 115200 bps
Format	Data bit: 8; Primary: none; stop bit: 1
Environmental
Operating Temperature	Recommended: 5- 55°C
Operating Humidity	≤ 80% RH, no condensation
Storage Temperature	-20 °C to 65 °C
Storage Humidity	≤80% RH, no condensation