STEEL & METAL

Durable, Reliable AODD Pumps Critical to Steel and Metal Production

Metal processing is one of the oldest and most demanding industrial markets. The range of pumping needs in this market go from raw metal processing to precise metal finishing and coatings applications.

SANDPIPER offers an extensive portfolio of air-operated double-diaphragm (AODD) pump designs able to be configured with a variety of material combinations for maximum compatibility and reliability across harsh metal processing applications. Our portfolio addresses common problems in the metal processing industry, such as metal chips, debris, settling solids, caustic and acidic chemical handling, and coatings with these design features:

  • Flap valve design for removal of debris, sediment, solids, metal chips and shavings
  • Self-draining design eliminates solids buildup in the bottom of the diaphragm chambers to avoid diaphragm failure or damage
  • Guaranteed non-stall design provides consistent, uninterrupted operation with minimal downtime
  • Corrosion-resistant center air section reduces wear and costly repairs
  • Spill containment pump designs to safely and reliably prevent leakage to the environment and keep your workforce safe
  • Bolted, thick-wall construction improves reliability and offers longer MTBF compared to a clamped construction
  • High pressure 2:1 ratio pump for filter press caking applications offering maximum efficiency, reducing teardown and cleaning time
  • Externally Serviceable Air Distribution System (ESADS) a SANDPIPER exclusive feature allows complete access to the main air and pilot valves without removing the pump from service, reducing your downtime by as much as 90%.
  • Five-year limited warranty
  • Connecting rod guarantee

COMMONLY USED AODD STEEL AND METAL APPLICATIONS

  • Filter press: Removal of metal particles so water can be reclaimed and reused
  • Sump/wastewater: Removal of processing waste involving sludge and solids handling without diaphragm failures
  • Loading/unloading/transfer: Corrosive caustic chemicals, acid and slurry transfer to wastewater tank or process
  • Process/manufacturing: pumping and recirculating chemicals in manufacturing processes such as pickling and metal surface treatment
  • Cleaning: Washing, de-oiling and degreasing

COMMONLY USED AODD PUMPS IN THE STEEL AND METAL INDUSTRY

Click on each pump below to view additional pump details.

Learn more about certifications available and why it’s important to ground your pump.

To determine the chemical compatibility of these pumps with your application, please refer to our Chemical Compatibility Guide.

HEAVY-DUTY BALL (HDB)

Heavy-Duty Ball pumps are able to handle a range of viscous and small solid-laden fluids with exceptional suction lift capabilities.


HEAVY-DUTY FLAP (HDF)

Heavy-Duty Flap pumps are able to handle line-size solids without clogging the pump due to top suction bottom discharge.


Containment Duty

Containment Duty pumps have a unique design for leak avoidance. Excellent performance in harsh chemical environments. Available in metallic and non-metallic options.


STANDARD DUTY

Standard Duty pumps are able to handle general-purpose applications reliability and consistently with a wide range of pumping options.


Submersible


High Pressure (Single- and Double-Diaphragm Pumps

High-Pressure pumps are 2:1 air-powered and discharge pressure up to 250 psi.


ACCESSORIES

We offer a range of products to enhance and maximize performance, as well as address specific control needs for metal processing and pumping applications. For more details, visit our accessories page.


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DURABLE SOLUTIONS FOR THE TOUGHEST STEEL & METAL INDUSTRY CHALLENGES


SANDPIPER’s AODD pumps deliver industry-leading durability and performance. Decades of innovation combined with world-class engineering expertise help you achieve your production goals while streamlining your operational efficiency. We offer the broadest range of products for a wide variety of applications. Trust our superior quality and workmanship to deliver reliable solutions for all your critical and demanding pumping needs.

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