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Optos Series High Pressure Liquid Metering Pumps
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Download
pdf brochure
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 1.
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Smooth fluid delivery,
0.002 to 80 mL/min in various models using a reciprocating piston
design. |
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High
Pressure capabilities, to 6000 psi. |
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Corrosion resistant
materials. |
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30 Years of Experience
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Eldex's Optos Series incorporates knowledge
gained from over 30 years of experience in designing and manufacturing
reciprocating piston pumps for a wide variety of applications, while
integrating the latest technology and electronics.
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| Applications Include |
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| Optos pumps
are designed and ideally suited for numerous applications,
including: |
 HPLC |
| Reactant/chemical
feed |
| Column
washing |
| Pilot
plant |
| Post
column reaction |
| Flow
injection analysis |
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Versatile, Easy to
Use |
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The Optos pump provides a simple interface for
ease of control over flow rates, refill rates, compressibility
compensation and other pump parameters.
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| The Optos pump is easy to use, with a clear
LCD display and solvent resistant membrane keypad
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Convenient Control
Options |
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| The Optos pump can be controlled from either
the local LCD display and membrane keypad, or remotely, using either RS232
commands or analog controls (either 0-5VDC or 4-20mA).
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Remote control options include RS232 and
analog controls.
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Corrosion
Resistance |
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The
materials in the liquid end of the Optos Series pumps are
carefully chosen for corrosion resistance. The piston is
sapphire, and the inlet and outlet valves incorporate sapphire
seats and ruby balls. |
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Non
Metallic |
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Optos
Series metering pumps can be made with PEEK liquid end
assemblies, as opposed to the usual type 316 stainless steel,
eliminating all metal contact in the flow path. |
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Piston
wash |
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The use of
buffers or solutions which crystallize when exposed to air can
lead to abrasion of the piston seal. A fully integrated
piston wash system is included in the Optos pumps, dramatically
extending piston seal life. |
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Upgrade to Plus |
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Plus versions of Optos Series pumps come with
an integrated pulse damper to further reduce pulsation, and the ability to
monitor pressure and set high and low pressure limits. |
| Left side
shows pulsation without Plus, right side with Plus. |
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Simple, robust
construction |
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The Optos Series pump,
only four inches wide, occupies very little bench space.
The design is simplified for optimal reliability. With our
extensive experience in reciprocating pump technology, no effort
has been spared to make the most durable pump available. |
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Three Models,
Three Interchangeable Pump Heads |
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There are three different models based on a
stroke length, each covers a specific flow and pressure
range. If possible, choose a model you will use in the upper range
of its flow rate capacity.
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| Three different, interchangeable liquid ends
are available with each model, greatly expanding the flow rate
capabilities of the pumps.
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| Choose from one of
the three Optos Series for additional details and specifications (try to
choose a pump you will use in the upper range of its capacity):
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 Model
1 |
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The Model 1 pumps have flow rate ranges from
.002 to 20 mL/min. at pressures up to 6000 psi, depending on the liquid
end. Optimal at lower flow rates (e.g., 0-5 mL/min).
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Model
2 |
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The Model 2 pumps have flow rate ranges from
.003 to 40 mL/min. at pressures up to 6000 psi, depending on the liquid
end. Optimal at medium flow rates (e.g., .5 - 10 mL/min).
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Model
3 |
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The Model 3 pumps have flow rate ranges from
.01 to 80 mL/min. at pressures up to 3000 psi, depending on the liquid
end. Optimal at higher flow rates (e.g., 5 - 80 mL/min). |
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Back
to Top |
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| Eldex |
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Eldex
Laboratories, Inc. |
Telephone: |
(707)
224-8800 |
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30 Executive
Court |
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(800)
969-3533 |
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Napa, CA
94558-6278 |
Fax: |
(707)
224-0688 |
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USA |
email: |
sales@eldex.com |
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İEldex Laboratories,
Inc. |
