According to MRSI Vice President of Sales, Dan Crowley, "Conventional positive displacement pumps used today, such as Archimedean valve, provide excellent performance for certain applications such as silver epoxy, but may not be the best choice for high accuracy, high throughput applications. MRSI's new Dual Chamber Linear Positive Displacement Dispense Pump addresses all the issues that are bottlenecks in today's demanding high volume production environment."

Positive displacement is achieved with closed loop feedback and a tightly toleranced, hardened piston and sleeve combination. The feedback loop is closed using high resolution linear encoders mounted on each piston.

Built in cartridge heaters with thermocouple feedback transfer heat to the pump sleeve. Parts are easily removed for cleaning and reinstalled without requiring any tools. A wide range of pistons, sleeves and valves are available to accommodate all types and volumes of fluids. MRSI's experienced Applications Engineering staff can help specify the correct pump and parameters to match any dispense application.

MRSI is a leading supplier of dispense and assembly systems for the semiconductor and microelectronics industry.