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Tag Archive: Air Operated Double Diaphram Pump

Sandpiper Synthesis One-Piece Diaphragm: Longer Service Life & Reduced Maintenance

Posted on by R Andrew Springer

Sythesis Premium One-Piece Diaphragms OfferSynthesis Thumb Improved Performance

Synthesis diaphragms work with a wide range of Warren Rupp Sandpiper Pumps. They provide improved performance and reduced maintenance time and cost. See the Flyer PDF below for a list of pumps Synthesis One-Piece diaphragms are compatible with.

Systhesis Features:

  • NO center hole for superior leak free operation & installation
  • NO abrasion of outer diaphragm due to trapped fluids & solids
  • Oversized integrated plate supports nearly 50% of the diaphragm through the entire stroke
  • Less than 10 PSI of start-up pressure vs. 25+ PSI for most other diaphragms

Download the Synthesis Diaphragm Flyer (pdf)

Tag Archive: Air Operated Double Diaphram Pump

Sandpiper Float Actuated Liquid Level Control for Air Operated Pumps: Now ATEX Certified

Posted on by R Andrew Springer

Easy to Use, Wire Free Liquid Level Control

Warren Rupp Sandpiper Liquid Level Control - ThumbWarren Rupp’s Sandpiper Liquid Level Control is a float actuated liquid level control that is simple to set up and use. No electrical wires are needed, the float controls the airflow to the pump and therefore works universally with all AOD Pumps and other air operated pumps. The current model has also been ATEX Certified!
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Tag Archive: Air Operated Double Diaphram Pump

Graco SaniForce 3150 3A & High Sanitation Diaphragm Pumps

Posted on by R Andrew Springer

Quick Knockdown Design & High Flow CapacityGraco SaniForce Husky 3150 HS AOD Pump

The SaniForce 3150 HS double diaphragm pump is ideal for applications that will benefit from a quick knockdown design. The fluid end can be completely disassembled in minutes using nothing more than hands and a screw driver. The 3150 is approved by the 3A & FDA for food, dairy and other high sanitation uses.
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Tag Archive: Air Operated Double Diaphram Pump

Graco Husky 3275 Diaphragm Pumps are Now Obsolete

Posted on by R Andrew Springer

Husky 3300 Pumps Replace Husky 3275Graco Husky 3300 in Aluminum Construction

Graco officially discontinued the Husky 3275 pump line and is replacing it with the new Husky 3300 line.  The Husky 3300 line offers improvements over the older model including expanded materials of construction, better performance, and the new spring loaded pilot valves. Repair kits and parts are still available as well as product support for Graco 3275 pumps models.

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Tag Archive: Air Operated Double Diaphram Pump

Increase Air Operated Diaphragm Pump Efficiency with Sandpiper’s Wet Start Dry Stop Control

Posted on by R Andrew Springer

Use Up to 95% Less Energy with Your AOD PumpsWarren Rupp Sandpiper Wet Start Dry Stop Control

Once installed the Wet Start Dry Stop Control will pay for itself in energy savings. Installed in the air line, the Wet Start Dry Stop Controller can detect when a pump has broken prime and has run dry. The unit then turns off the pump, saving time and money. And it is the only device in it’s class that will check for prime and restart the pump once it’s reached. Great for use in applications such as Sump, Offloading and Unattended Transfer.

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Tag Archive: Air Operated Double Diaphram Pump

The Portable, Easy to Clean SaniForce 515 FDA Diaphragm Pump

Posted on by R Andrew Springer

FDA Certified Pump in a Small, Convenient Package

This addition to Graco’s SaniForce line adds portability and small size to an already impressive line of sanitary air operated double diaphragm pumps.Graco SaniForce 515 FDA AODD PumpGraco additionally offers an optional SaniForce 515 Drum Kit (part #262828). This kit allows 55 gallon drums to easily be evacuated while maintaining sanitary conditions. (more…)

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