Technical Resources

Technical Resources, At Your Fingertips

Below you will find support in sizing and selection of Warren Rupp products.

Need more information? Contact our Application Engineering Department:

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Externally Servicable Air Distribution System

One of the most prominent features of any SANDPIPER pump is the exclusive ESADS+Plus Air Distribution System that allows for quick remote site serviceability. Independent of the pilot valve position, the cross-drilled pressure ports in the main directional air valve spool provide a pneumatic bias of the spool at either end of travel. This is accomplished by directing (inner) chamber pressure to the end of the spool, boosting and sustaining pilot pressure until point-of-shift of the pilot valve.  The benefit of this is that it eliminates spool from drifting due to vibration and/or unbalanced pressure or system conditions.

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Additional Resources

Below are a several documents you can download relating to SANDPIPER products.  Need more information? Contact our Application Engineering Department: apptech.warrenrupp@idexcorp.com

Installation Guide

Troubleshooting Guide

Materials Profile

Chemical Guide

Cross Reference Table

Trial Pump Form

Unit Conversion Chart