pumps, motors & drive systems

Weir Specialty Pumps provides the WEMCO Chop-Flow chopper pumps to wastewater markets.

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Chopper pumps

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Weir Specialty Pumps provides the WEMCO Chop-Flow chopper pumps to wastewater markets. This advanced chopper pump comes in sizes 6” X 3” to 14” X 12”, with heads to 200 ft. and flows to 8,000 gpm. Product improvements include a simple two-step clearance adjustment with external adjusting screws that eliminates shimming or moving the pump. Also, a modification of the rear cutter from individual teeth to an integrated ring allows for simple replacement. Weir Specialty Pumps, Salt Lake City, UT, 801-530-7864, www.weirsp.com

Chemical process pumps

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Flowserve’s ANSI and DIN family of chemical process pumps include the Flowserve CPX ISO 5199 and the Flowserve Mark 3TM ANSI B73.1 pump lines. The Mark 3 will be at WEFTEC. Both ATEX-compliant, the CPX and the Mark 3 are suitable for a broad range of applications, such as chemical, petrochemical, pharmaceuticals, pulp and paper, sea water, mining, primary metals, and water and wastewater treatment. Available in a range of configurations, including mechanically sealed, dynamically sealed, low-flow, self-priming, vertical-sump and recessed-impeller versions, these pumps operate in flows up to 7400 gpm, heads to 1,000 ft, pressures to 450 psi and temperatures from -110°F to 700°F. Flowserve Corp., Dallas, TX, 800-728-PUMP, www.flowserve.com

Chemical metering pump

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Blue-White’s new line of products starts with the CHEM-PRO™ C3 Series metering pump. It has output/feed capability of up to 39.5 GPH or 950 GPD and a maximum working pressure of 175 psig. Features include: A PVDF pump head with PVDF adapters and PVDF ball valves; digital touch pad control with back-lit LCD display; a variable speed motor adjustable from 1-100% in 1% increments; and a brush life of up to 3,400 hours. An extra set of brushes is stored in the pump housing. The housing is constructed of chemical resistant, powder coated aluminum and is NEMA 4X for washdown. Blue-White Industries, Huntington Beach, CA, 714-893-8529, www.bluwhite.com

Peristaltic pump

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The new Verderflex Dura is a new generation of hose pumps - including the Dura 10, Dura 15 and Dura 25 - which have exceptional dosing features. Created for use in industries such as brewing, ceramics, chemicals, manufacturing, mining, and water & waste applications, these pumps are based on a torque-coupled design offering benefits that include a small footprint (up to 70% less than comparable pumps), high energy efficiency and low capital installation costs. They have an energy rating of EF1 (<1.1kw). The solid rotor design requires no shims. Verder Ltd., Leeds, UK, +44-113-222-0250, www.verderflex.com

Self-priming centrifugal pump

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With a polished 316SS body held together with a stainless steel band clamp, the Series I pump’s corrosion-resistant construction allows for applications from irrigation to agriculture, swimming pools and marine use, but it’s most popular in the chemical industry. Internal construction materials made of Ryton® high-performance engineering thermoplastic resin, known for stability and resistance to corrosive and high temperature environments, is the latest upgrade - making it even more ideal for industrial applications.Pacer Pumps, Div. of ASM Industries Inc., Lancaster, PA, 800-233-3861, www.pacerpumps.com

Pump station alarm system

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AlarmAgent.com, RACO’s wireless, pump station alarm system, features a straightforward, secure web interface allowing users to monitor pump station variables such as power failure, intrusion, wet well level, dry well level, temperature, etc. The easy-to-use control panel (pictured) allows you to access alarm activity - even across multiple stations. With over 35,000 installation locations, these systems provide municipalities, industry and government with a wide variety of high quality, reliable remote communications systems and RTUs for data logging, alarm autodialing, remote monitoring, reporting and control. RACO Manufacturing and Engineering Co., Emeryville, CA, 800-722-6999, www.alarmagent.com

Sewer bypass pumps

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Baker Pumps’ rental fleet of large priming-assisted pumps is capable of handling sewer bypass applications that require flow rates of up to 100 mgd. These pumps operate more efficiently as they require less fuel to pump each gallon of water. The pumps are capable of automatic operation reducing labor hours needed for a project. The company stocks a large inventory of industrial and municipal pumps, pipe, hose and fittings at its 17 branches. Its experts are available around the clock to respond to emergency situations or planned projects. Baker Pumps, Chicago, IL, 866-786-7712, www.bakerpumps.com

Metering pumps

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The new Series 7000 mechanically actuated diaphragm metering pumps can handle viscosities in excess of 5,000 cps and pump chemicals that off-gas (sodium hypochlorite) without binding. It comes in seven models, with one of two liquid-end diaphragm diameters (100 and 200 mm) and one of four gear speeds (18, 37, 72 and 117 SPM). They are self-priming and provide suction lift to 20 feet. Maximum capacities range from 15-300 gph at 150 psi. They’re ideal for use in municipal water & wastewater treatment, as well as a variety of industrial applications. They feature 10-1 turndown by micrometer dial, and a variable speed option for greater turndown range and automated flow control. Liquid ends are available in PVC, Kynar, and 316SS. Neptune Chemical Pump Co. Inc., Lansdale, PA, 800-363-7886, www.neptune1.com

Trash pumps

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Gorman-Rupp manufactures a complete line of industrial pumps for the electric power industry highlighted by the Super T Series self-priming trash pumps. This line features an external shimless wearplate and impeller adjustment, eliminating the need to realign drive components. The bearing housing design features an atmospheric isolation for added bearing protection. In addition to this series, the company offers positive displacement rotary gear, air driven diaphragm, submersibles and straight/self-priming centrifugal pumps. Gorman-Rupp Company, Mansfield, OH, 419-755-1011, www.grpumps.com

Dewatering pump

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Designated as model BS-2750, the new slim-design, all-SS pump from ITT Flygt is engineered to handle corrosive liquids with a pH range of 2-10. Ideal applications include mines and quarries, and the steel and power, pulp and paper, food and beverage, and chemical industries. The pump also is suitable for any other pumping job where pH is low or unpredictable. At 11” diameter, it can be used for active dewatering in tight spaces. It’s available in 230/460/575 V three-phase versions, and is rated at 13 HP. ITT Flygt Corp., Trumbull, CT, 203-380-4700, www.flygtus.com

Split case pump

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ITT A-C Pump offers a broad line of single-stage, double-suction pumps in its 8100, 9100 and 9800 Series. They’re designed for municipal and industrial applications, including high flow, low lift, raw water and wastewater. Double suction impellers assure hydraulic axial balance and low thrust bearing loads. In-line suction and discharge flanges in the lower half casing simplifies piping. The upper casing half is removable for inspection and maintenance without disturbing the driver or piping. At over 100 sizes and material options from bronze-fitted to all-SS, they’re available with a choice of packing or a wide range of mechanical seals. Featuring capacities to 225,000 gpm, heads to 850 feet, temperatures to 275 oF, and working pressures to 400 psi, they can be installed horizontally or vertically, with clockwise or counterclockwise rotation. A-C Pump, Seneca Falls, NY, 800-734-7867, www.acpump.com

Chemical metering pump

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The Moyno® chemical metering pump provides economical and efficient performance when metering low-flow liquids in a range of processing applications including dosing, sampling and metering. A progressing cavity design results in a smooth flow free from pulsations and variations in velocity and volume. This prevents material waste or mixture imbalance. Other advantages and features include: sealed universal joints for longer life; lower power consumption and operating costs; no valves to clog, stick or vapor lock; pressures to 300 psi; and flow rates from 1-190 gph. Available in bare-shaft, close-coupled, and motorized configurations. Moyno Inc., Springfield, OH, 877-486-6966, www.moyno.com

Environmental process pump

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Watson-Marlow Bredel’s SPX DuCoNite® peristaltic pump utilizes a high-tech surface-protection method, making it ultra-resistant to chemical attack. It’s able to reliably handle a variety of harsh materials, such as sodium hypochlorite, sulfuric acid, sodium bisulfite, alum, fluoride, ferric chloride and caustic. An inherent metering pump with repeatability at 99.5%, these self-priming pumps accommodate flow rates from 0.1 microliter to 350 gpm, and are extremely durable, withstanding pressures up to 232 psi. There are no internal universal joints, valves, dead corners, or glands to impede flow and these pumps are reversible for back-flushing lines. They can also run dry indefinitely without damage and provide up to a 30’ suction lift. Watson-Marlow Bredel, Wilmington, MA, 800-282-8823, www.watson-marlow.com

Hydraulic submersible pump

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Thompson Pump has developed an automatic start/stop system for hydraulic submersible pumps. Typical hydraulic power units require manual start and stop, manual needle valve adjustment and manual speed adjustment. Thompson’s system energizes and de-energizes the hydraulic circuit while automatically adjusting the speed of the hydraulic power unit. This minimizes labor costs and allows for considerable fuel savings. Automatic throttle control allows the engine to warm-up and cool-down, thereby, reducing engine wear. Engine-powered portable pumps range from 2”-18” for use in varied applications in public works, municipalities, construction, agriculture, dewatering, mining, sewer/lift stations, and water/waste water. Thompson Pump & Manufacturing Inc., Port Orange, FL, 800-767-7310, www.thompsonpump.com

Metering pump

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EMEC Americas new microprocessor controlled metering pump automatically calculates the ppm of required chemical concentration based on flow rate received from an inline meter. Since this calculation isn’t static to flow, the new MF Series metering pump increases accuracy of critical ppm chemical injection applications by adjusting dosing as flow rate changes. More accurate chemical dosing better meets application needs, increases safety and saves money by eliminating overdosing. With a 5-year diaphragm warranty, it’s ideal for water treatment injection of chlorine, fluoride, rust and scale inhibitors, biocides, sulfides and amines, as well as pH control and RO system membrane treatment. The pump handles flow rates of .025-15.85 gph at pressures of 29-363 psi. End options include acrylic-polymethyl methacrylate, PVDF and SS. EMEC Americas Inc., Boston, MA, 800-998-3632, www.emecamericas.com

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