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FAQs

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  2. FAQs

Do you offer qualification, training and preventive maintenance services on site?

We do not offer on-site service. Our H/D workstation instrument has existed for 30+ years, so much literature is available. Please see our user guide, which details the customer setup…

Does a DB9 connector work with Eldex pumps?

Our pumps can be controlled with an analog signal or via an RS232 interface. To connect the pump to your system, you can use a USB to RS232 RJ12 (which…

Will a standard USB to RS232 cable work for the connection?

Our Optos Pumps require DSR/DTR controls to work properly and specific wiring on the RJ12. We sell the cables: Eldex P/N: 6143 CABLE, RS232, USB to RJ12 Below is the…

What are the control options for Optos Series pumps?

Eldex Optos pumps can be controlled with an analog signal (0-5V, 4-20mA) or via an RS232 interface. High- and low-pressure limits can only be enabled when the Optos Series pump…

What are the control options for HP Series pumps?

Eldex HP Series pumps do not have electronic controls; they use a manually adjusted micrometer to set the piston stroke length, which adjusts the flow rate. Our Optos series is…

Are 1/8″ Swagelok fittings standard or optional?

Eldex Optos S and M model pumps with pulse dampers come standard with a 10-32 outlet valve. We offer the #6092 T-bracket adapter for Swagelok-style compression fittings for 1/8” tubing…

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Contact us

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Eldex Corporation

30 Executive Court
Napa, CA 94558-6278
USA

Telephone: (707) 224-8800
Toll-Free: (800) 969-3533

Fax: (707) 224-0688
Email: sales@eldex.com

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Precision, high pressure fluid metering pumps for industrial, life science, chemical process, energy, and OEM.

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