Model MCP & PKP dispensing pumps have inert wetted parts and accurately dispense liquid media over an adjustable range of 1 to 500 micro liters.
The pumps utilize a solenoid operated piston with a spring return. The MCP-10 type pump is basically a two-way inert valve with one port plugged. The pumping funtion is like that of an eye dropper. The MCP-50 and the PKP type pump have opposing duck bill type check valves at the pump inlet and outlet that work with the piston movement for pumping action. The piston stroke can be field adjusted or factory set to deliver a prescribed volume with each solenoid actuation. The process media is isolated from the metal solenoid parts by an inert diaphragm.
Model PKP 300 can pump a maximum of 300 micro liters per solenoid actuationand Model PKP-500 can pump 500 micro liters.