FLUID DISPENSING SYSTEMS CERAMIC PUMPS AND VALVES

Proudly Made in the USA Since 1979

Linear Pumps

LINEAR SYSTEM
PUMP SIZE
CHAMBER CAPACITY
RESOLUTION*:
STANDARD/MICROSTEP
4A
20µl
0.010µl / 0.002µl
3A
50µl
0.025µl / 0.005µl
2A
100µl
0.050µl / 0.010µl
A
200µl
0.1µl / 0.020µl
B
400µl
0.2µl / 0.040µl
C
1000µl
0.5µl / 0.100µl
D
2000µl
1.0µl / 0.200µl


Linear Systems use a linear actuator (motor/lead-screw combination) to drive a single two-piece ceramic pump module. The actuator can either drive the piston in a linear motion for displacement or in a rotary motion to accomplish valving.

Dispense volume is digitally selected through the controller to produce a pulse free linear flow. These systems can be configured into single or multiple channel metering or dispensing systems.

Multispense Controller

1. The piston is shown at the beginning of the intake stroke. the flat on the piston opens the inlet port to the pump chamber and the outlet port is closed.

Multispense Controller

2. Suction is created during the intake stroke by the linear motion of the piston.

Multispense Controller

3. The piston rotates 180° and the flat on the piston opens the outlet port to the pump chamber – the inlet port is closed.

Multispense Controller

4. Positive displacement is created during the discharge stroke by linear motion of the piston.


Download Pump Modules Illustrations by Actuator Type ...


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