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1HI
Type - Optos SeriesFlow - 0.01-20mL/minPressure - 3000 psi (200 bar)Material - PEEKExplosion - N -
1HM
Type - Optos SeriesFlow - 0.01-20mL/minPressure - 3000 psi (200 bar)Material - 316SSExplosion - N -
1HMH
Type - Optos SeriesFlow - 0.01-20mL/minPressure - 3000 psi (200 bar)Material - Hastelloy-CExplosion - N -
1LI
Type - Optos SeriesFlow - 0.002-2.5mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
1LIP
Type - Optos SeriesFlow - 0.002-2.5mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
1LM
Type - Optos SeriesFlow - 0.002-2.5mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
1LMP
Type - Optos SeriesFlow - 0.002-2.5mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
1SI
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
1SIP
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
1SM
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
1SMH
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 6000 psi (410 bar)Material - Hastelloy-CExplosion - N -
1SMP
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
2HI
Type - Optos SeriesFlow - 0.02-40mL/minPressure - 1500 psi (100 bar)Material - PEEKExplosion - N -
2HM
Type - Optos SeriesFlow - 0.02-40mL/minPressure - 1500 psi (100 bar)Material - 316SSExplosion - N -
2HMH
Type - Optos SeriesFlow - 0.02-40mL/minPressure - 1500 psi (100 bar)Material - Hastelloy-CExplosion - N -
2LI
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
2LIP
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
2LM
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
2LMP
Type - Optos SeriesFlow - 0.003-5.0mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
2SI
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
2SIP
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 4000 psi (275 bar)Material - PEEKExplosion - N -
2SM
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
2SMH
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 6000 psi (410 bar)Material - Hastelloy-CExplosion - N -
2SMP
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 6000 psi (410 bar)Material - 316SSExplosion - N -
3HI
Type - Optos SeriesFlow - .04-80mL/minPressure - 750 psi (50 bar)Material - PEEKExplosion - N -
3HM
Type - Optos SeriesFlow - .04-80mL/minPressure - 750 psi (50 bar)Material - 316SSExplosion - N -
3HMH
Type - Optos SeriesFlow - .04-80mL/minPressure - 750 psi (50 bar)Material - Hastelloy-CExplosion - N -
3LI
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 3000 psi (200 bar)Material - PEEKExplosion - N -
3LM
Type - Optos SeriesFlow - 0.01-10mL/minPressure - 3000 psi (200 bar)Material - 316SSExplosion - N -
3SI
Type - Optos SeriesFlow - 0.01-20mL/minPressure - 1500 psi (100 bar)Material - PEEKExplosion - N
Optos Series
Eldex ReciPro Optos Series high pressure liquid metering pumps offer adjustable precision fluid delivery with local and remote controls and come in three different models (1, 2, 3) based on stroke length with options for three different interchangeable liquid ends (L, S, H). Each resulting combination covers a specific flow and pressure range. Ideally, choose a model you will use in the upper range of its capacity. We offer models in Hastelloy-C, 316SS, and PEEK material of the composition. Pistons are sapphire. Inlet and outlet valves are offered in sapphire/ruby and PEEK/ceramic for high temperature/pressure applications. We offer an integrated damper/pressure transducer for additional pulse dampening and pressure monitoring capability. Download the Optos brochure.

Benefits
- Precise metering and dispense for scientific, engineering, and industrial applications
- High pressure capabilities
- Adjustable flow rate
- Long-duty cycle
Features
- Highly engineered reciprocating piston design
- Precision metering from 0.002-80mL/min
- Microliter dispense mode, piston synchronization
- High pressure capabilities to 6000psi
- Serial connectivity, RS-232 (RJ-11) and analog control
- Corrosion resistant materials
- Integrated piston wash and optional pulse dampener
- Pressure monitoring capability
- 50+ year history of innovation