Eldex 5966 Optos 1SMP Metering Pump (0.003 - 5 mL/min)

The Eldex Optos Series metering pumps can be used wherever precise flow rate control, particularly at high pressures, is required. Optos pumps attain precise metering at intermediate and high pressures by a positive displacement, reciprocating piston. The piston is driven by a stepper motor via an eccentric. Advanced software algorithms control motor speed based on piston position, achieving rapid fluid intake and smooth, constant fluid delivery, minimizing pulsation.

Specifications: 

Flow Rate: 0.01 to 10 mL/min (*Maximum flow rate specifications are based on theoretical volume displacement; actual flow rates will vary depending on such factors as fluid viscosity, compressibility and temperature.)
Max. Pressure: 6000 psi
Piston Diameter: 1/8"
Piston Stroke: 0.250"
Wetted Parts: type 316 stainless steel, sapphire, ruby, graphite fiber reinforced PTFE, CTFE.
Reproducibility: typically +/-0.3%
Viscosity Limit: 500 centipoise
Tubing Connections:
Inlet valves: 1/4″-28 low pressure plastic fitting for use with 1/8″ plastic tubing
Outlet valves: 10-32 tube nut, ferrule for use with 1/16″ tubing
Remote Control Options:
Voltage: 0-5VDC
Current Loop: 4-20 mA
RS232

** SEE LINKS TO BROCHURE AND MANUAL FOR MORE INFORMATION