This compact OEM industrial syringe pump module is engineered for precision liquid handling applications. It is compatible with specially designed glass syringes ranging from 25 µL to 100 mL. The syringe pump supports RS-232, RS-485, or CAN communication interfaces and can be arranged in multi-pump groups of up to 15 units, with options for both group control and individual addressing. Integration with an electric rotary valve enables auto-pipetting, sample dilution, dispensing, reagent metering, and mixing, making it ideal for analytical instruments. Feel free to contact us to discuss custom solutions tailored to your needs.

Key Features:

High flow rate accuracy: ≤ 1% (rated stroke)
Simple OEM integration with functional instruments
Chemical-resistant wetting materials
Output pressure and clog sensing functionality
Holds syringes from 25 µL to 100 mL
Linear speed: 0.017 mm/s to 5 mm/s (tested with deionized water)
Maximum resistance: 1.6 MPa
Rotary valve and accessories included (multiple valve options available)
RoHS and CE compliant
Adjustable pump speed: 6–1800 seconds per stroke (up to 30 minutes)
12,000 full steps per 30 mm full stroke
Communication options: RS232/RS485/CAN
Voltage/current: 24V DC / 1.5A
Motor step angle: 0.9°/1.8°

Typical Applications:

Precision liquid handling and delivery
Integration in analytical instruments for sample preparation
Automated sampling for in vitro diagnostics (IVD)
Precision metering in applications such as mass spectrometry and flow cytometry

Pump Model	ASP-SY300K0804
Main Specification
Accuracy	≤ 1.0% (syringe ≥ 1mL)
Precision	CV≤ 0.05% at full stroke (with syringe ≥ 1mL)
Wetted Material	Borosilicate glass, PTFE, PFA, CTFE, ETFE, UHMW-PE
Dimension (L x W X H)	500 mm x 250 mm x 250 mm
Weight	6.2 Kg
Power Supply	DC 24V, 1.5 A (Peak)
Syringe and Drive
Syringe Fitting	1/4''-28 UNF thread
Syringe	500 uL, 1mL, 1.25 mL, 2.5 mL, 3 mL, 5 mL, 10mL, 25mL and 50mL
Syringe Material	Borosilicate glass, PTFE, PFA, CTFE, ETFE, PCTFE/Sapphire
Resolution (Standard mode)	12000 steps in 30 mm or 60 mmm
Travel	30 mm or 60 mm
Time for Full Stroke	6 s-1760 s
Drive System	Ball screw drive with optical encoder
Valve & Valve Drive (Optional)
Turn Time	≤250 ms between adjacent ports
Valve Options	Standard 3-port valve, Optional 4-port, 7-port, 10-port
Max. Pressure	1.6 MPa (230 PSI)
Fitting	1/4''-28 thread
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 bps, 19200 bps, 38400 bps, 57600 bps
Format	Data bit: 8; Primary: none; stop bit: 1
Firmware
Topology Group	Up to 15 pumps in one group
Upgrade Firmware	One Click by customer through PC utility
Homing Algorithm	Plunger home position is identified by motor stall
Microstep Mode	Set microstep model for smoother motion with 48000 microsteps per stroke
Programmable Parameter	Programmable ramps, cutt-off velocity, plunger speed, backlash compensation
Environmental
Operating Temperature	Recommended: 5- 55 °C
Operating Humidity	< 80% RH, no condensation
Storage Temperature	-20 degree C to 65 °C
Storage Humidity	< 80% RH, no condensation