Made in Montana

Manufacturers of Reliable Products Supported by Superior Service Worldwide

Manned Dredges

The Rotomite dredge line are self propelled diesel dredges, with a hydraulic auger and pump.
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Remote Dredges

The FLUMP dredges are remote controlled cabled units, that are either electric or diesel powered.
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Crisafulli builds a wide range of pumps, from large irrigation and flood prevention pumps, to small submersible units.
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Power Units

Crisafulli power units are built to your specifications.
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Dredge Rentals

Crisafulli maintains a fleet of dredges that are available for rent on a month to month basis.
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Building pumps since 1966.


Since 1966, we've helped customers solve their toughest pumping and dredging challenges. SRS Crisafulli customers choose from a broad line of high-performance SRS Crisafulli trailer, vertical, and submersible pumps, dredges, and power units, which have earned a reputation as rugged, dependable cost-effective material handling systems for a wide range of sludge, waste and water transfer applications. Our unique engineering and manufacturing capabilities enable us to customize our standard products to meet customer needs precisely.

We began as the Crisafulli Pump Company, Inc., founded in 1966 in Glendive, Montana USA. In 1993, our name became SRS Crisafulli, Inc. The SRS in our name reflects the company's commitment to the manufacture of high quality Sludge Removal Systems. Today, we manufacture and market pumping & dredging systems for water, wastewater, residuals, biosolids, sludge, hazardous wastes, slurries, sediment, fly ash, slimes, tailings, irrigation, stormwater runoff, tailwater reuse, and flood control. We problem-solve for our customers.

Case Histories

What our clients say

Griffin Industries rendering plant

Application: Dredging settled rendering sludge from discharge ponds.

Griffin Industries uses its Crisafulli FLUMP on a rotating basis to dredge and manage settled wastes at multiple sites. The 4” Severe Duty FLUMP has foam-filled modular polyethylene pontoons and coal tar epoxy coating throughout....

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Imerys Flump

Morgan McCutcheon of IMERYS Kaolin Mine, Sandersville, GA. First Anniversary Update - September 23, 2003

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Rittman Paperboard Company

Steve Smith, Rittman Paperboard Company, Rittman, OH 44270-1573, said this about his November 2005 purchase of a Crisafulli 4" FLUMP.

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Pigment Plant

February 1996. Mearl Corporation owns and operates an Automated FLUMP™ System manufactured by SRS Crisafulli. Operation is from shore based control panel. The FLUMP was used to remove mica from a settling pond at a pigment plant. Material is 8 to 10 micron size and contains small amounts of...

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U.S. Army Corp Flood Control

Crisafulli Vertical Pumps.These are excerpts from a report prepared in 1998 by NORTHWESTERN POWER EQUIPMENT CO. INC.

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Iowa Department of Natural Resources

August 2005. The Iowa Department of Natural Resources purchased a Crisafulli 16” L- Series Vertical Pump, Dual Drive (gear and belt), and accessories, to replace a very old pump of unknown brand, and made the following comments about Crisafulli product quality and customer service - "The Vertical...

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