Manure Agitation Boat

Remote-controlled manure agitation boats can agitate an entire lagoon without tying up personnel and farm equipment and ensuring that the whole of the lagoon is evenly agitated. The boat uses a Cornell 6NHTB cutter pump.

Refrigerant Seal Replacement

Cornell’s liquid overfeed and transfer pumps are designed and manufactured specifically for industrial refrigeration applications. With over 35 years of proven experience and reliability, Cornell has established the highest industry standard for premium quality performance in meeting the demands of the industrial refrigeration marketplace. Our products are engineered to be rugged and dependable and each Cornell pump is backed by an industry-leading three-year warranty.

This video, while still helpful, is visually dated. We are currently working on an update.

Cutter-Auger Pump

“Flushable” materials cause serious problems for municipal pumping stations, as the materials clog pumps and cost a lot in repairs and downtime. The Salmon Creek Wastewater Treatment Plant in Clark County, Washington, saved hundreds of dollars a day using Cornell Cutter-Auger pumps to virtually eliminate ragging problems and improve flow.

Mining Pump

Pumps for the mining industry need to be especially rugged to deal with harsh abrasives and environmental conditions. Pumps from Cornell Pump Company last longer in mining applications compared to other pumps. Watch as two industry experts explain the advantages of using Cornell Pumps with Cycloseal® and Run-Dry™ in mining applications.

SP Slurry Pump Going Strong After Three Years in Service

IMG_6489IMG_6483An Australian sand quarry began using a Cornell 6SP rubber-lined slurry pump in May of 2012, and it has run without a seal leak since!  The sand quarry extracts approximately 50 tons per hour of materials that is fed through the Cornell 6SP as a slurry, which is then spun in a cyclone separator to extract the usable sand. The detritus is separated from the sand and returned to the quarry area.
IMG_6485The sand is used in general construction projects throughout Australia, as fill and often as additive for concrete production.

The operation is active five days a week about nine hours each day, pumping a slurry of approximately 30% solids. The rubber liner and impeller help extend pump life. The 6SP has been subject to more than 1,600 start and stop instances since its installation. The pump has worked flawlessly.  General wear parts such as impeller and liner have been replaced in the three years of operation, but the Cycloseal® sealing system has not had to be replaced once. No leaks in the sealing system have occurred, and the pump has been in operation close to 7,000 hours.  The quarry manager is very impressed with the durability and reliability of the 6SP, and happy that he doesn’t have to contend with pump leaks common on competitors’ slurry pumps.
The 6SP is part of the SP series, with pumps from 2” to 12”, handling pH levels from 1 to 14 (varies depending on the lining and impeller material.)  The SP series is available in rubber or metal liners and impellers, with heads up to 235’ feet at best efficiency and flows of up to 14,000 GPM, and ability to handle a 3.5” solid.

Download the Application Story from the Cornell Web Site.

Mining Application Is No Wooden Nickel In Colombia

P1070680icon-75x75-miningSecret To The Success — Cycloseal® And Efficiency

Cornell has been active in the agricultural and municipal markets throughout Colombia, South America for a couple decades. Working to convince mining companies of the ultimate price savings of installing premium products with lower operational and maintenance costs has been challenging, however. In 2011, Cornell’s Colombian distributor was able to secure the bid for a dewatering application in the nickel mine located in the Northern Andean region of Colombia. Much work went into securing the contract, as the mine was generally closed to new products, there was an entrenched sales network, and there were concerns about the initial pricing of Cornell relative to lower cost/lower quality competitors.
Despite these challenges, the distributor secured a job for three Cornell 8NHTA-RP-EM18-3 units and provided the engine and pontoon locally to keep the packaged price to a minimum. Three years later, the pumps have been running flawlessly for over 4,500 hours. Not a single spare part has been required, which prevents any additional costs and more importantly, allows the mine to operate without any down time, avoiding any disruption of nickel production.
The dewatering application in the nickel mine is not unique. Cornell has had great success in mines throughout Australia and Indonesia for years. Currently, there are more than 600 units in the Pacific Rim region that are all working as well as in Columbia.
Much of the success is attributable to Cornell’s patented Cycloseal system design which generally reduced seal maintenance at least three fold. Cornell’s Australian distributor hails the Cycloseal design as a game changer for the mines. A typical dewatering application, using a Cornell product, experiences over 15,000 hours of operation before any seal maintenance is required. This is unprecedented with diesel driven applications in such severe environments like mines. More challenging applications, containing 3-5% silt suspended in the water, are still realizing over 5,000 hours before the seal needs replacement or repair.
At an average cost of $5,000 per seal replacement (including drive time, crane rental, labor and seal price), any additional operational time is a huge windfall for the mines. With the Cornell Cycloseal out-performing the competitors, the seal replacement costs become very significant and can justify any initial price difference that may be associated with a Cornell.
Cornell also generally offers industry-leading pump efficiencies. Not only will a customer get the most robust and maintenance-free pump available for the mining market with the purchase of a Cornell, but they will also experience a pump that has the lowest operating costs of any pump available.

Creek Water Re-Routed For Pollution Cleanup

icon-75x75-municipalEPA Project Uses Cornell Pumps To Re-Route Portage Creek During Soil Decontamination

The Problem: A community in Southwest Michigan had discovered severe PCB contamination in a creek flowing through the city. A nearby paper mill, long since closed down, was suspected as the source.

upstreamdownstreamThe Solution: The EPA Region 5 commissioned a project to by-pass segments of the creek, in order for the soil to be removed and re-mediated. In order to do so, the creek had to be dammed up, a section at a time, and the flow had to be by-passed, downstream, below the area where the soil removal was taking place. This was not an easy task, given the amount, and fluctuations, of flow that the creek experienced in any given weather condition.

The company contracted to the project stepped in and provided multiple Cornell pumps for the 2012 season, and for the unusually wet 2013 season.

A combination of three Cornell Model 16NHG22 pumps, one Model 12NNF, and numerous 4” & 6” Sound-Attenuated diesel driven units were used – enough to control the 9,000 GPM flow of the creek.

The creek was remediated in 7 segments, beginning in July, 2012 through October 2012, and again in March 2013 through October 2013.

While the project was sized for a flow of 9,000 GPM, the wet 2013 season required the pumps to attain 11,300 GPM.
It is estimated that a total of 5.94 billion gallons of water, enough to fill over 8,950 Olympic-sized swimming pools, were pumped during the process.

The Senior Branch Sales Representative for the contractor in charge of the project commented, “The durability, and reliability of the Cornell Pumps, met, or exceeded our expectations throughout the Project.”

Unique Rental Company Employs Cornell Pumps for Leasing Program

3155387386_8447fdc550_zicon-75x75-rentalHelps increase sugar mill yields by 50 percent, while reducing fuel and maintenance costs.

More than 90 percent of sugar cane mills in Guatemala employ Cornell pumps in their irrigation systems. Since making inroads in the 1970’s, Cornell’s reputation as a premium quality product with high efficiencies and low cost of ownership has pushed adoption in more and more systems.

A Cornell distributor began a unique program in 2008 that has rapidly increased adoption though. Through an innovative program, Almacen de Maquinaria de Topke leases irrigation systems (including pumps) to sugar cane mills, and then charges the mills by millimeters of water applied to determine the lease rate. Seen as innovative, and a first of its kind program, the lease is similar to a rental house in an industrial market. Differentiating it from rental though, the lease program is long-term, and the sugar mills participating in the program find it an economical program to operate. There are no fixed costs to the mills, and operation, maintenance, and replacement parts are all the responsibility of the distributor. The only cost outside the lease is the fuel charge.

Topke’s lease equipment program has increased 10 fold since inception four years ago. They have also chosen to standardize on sizes to reduce inventory costs and have interchangeability in case of an unforeseen incident with the equipment. The benefit to the mills is clear; an irrigation program can increase yields by 50 percent. Having the lease program helps them manage their capital exposure and be able to respond to changes in acreage. Many of the sugar mills have operations elsewhere in Central and South America; the success in Guatamala has helped the lease program expand. The distributor has installations in four Central American countries, and three south American locations now. Because of Topke’s experience and technical expertise, they are qualified to work with the mills on irrigation scheduling, which assures the correct water application rates to optimize production in each region. The question was asked of the Topke’s owner why the program is flourishing now and why with Cornell? His response was: “Fifteen years ago, fuel and electrical costs were significant, however not nearly as significant as today (i.e. in 1998, diesel was $1.00 / US gallon. Current costs for diesel in Guatemala are about $4.00/ US gallon.) In addition, the world price for sugar cane has increased dramatically due to the demand for alternative fuels (ethanol in this case), so growers and the mills feel they can buy or lease a higher quality system since the return on investment will be much quicker than 15 years ago.”

And why Cornell: “It is simple, Cornell is the most reliable pump on the market here in Guatemala, so why would I choose anything else for a lease program when maintenance and downtime cost me money? Not to mention the fuel savings the mills and farmers will experience with Cornell horsepower requirements being the lowest in the industry.”

Cornell continues to supply the world with robust pumps that are highly efficient and have the lowest cost of ownership in the long run. As a distributor said, “It’s not so much the initial cost that should make one pause, it is the operating costs you need to pay attention to because they can kill you.”