New Literature

Sludge treatment

Solutions for sludge treatment are presented in a new 12-page, four-color brochure "Sludge disposal – less is more – Clear solutions for sludge treatment," available from Alfa Laval. The brochure discusses the company's decanter centrifuges, spiral heat exchangers and drum thickeners. Its ALDEC decanter centrifuge, the ALDRUM drum thickener, and the ALSHE spiral heat exchanger are available as separate components, component packages, pre-engineered modules or in turnkey plants. They can be configured to meet individual plant needs for either municipal sludge or industrial waste treatment.
Alfa Laval Inc.
Warminster, PA
Tel: 215 443-4019
Web: www.alfalaval.com

Pipe fittings

EBAA Iron offers a CD Catalog that features the company's new metric versions of the Flex-Tend® flexible expansion joints, and Megaflange® flange adapters. The flexible expansion joints are used for tank connections, aerial transitions and unstable soil environments. The flange adapters permit simple field fabrication of flanged spool pieces. The CD also includes the company's Thrust Restraint Design Program software, Connections bulletins, product catalog, and installation instructions for its entire product line.
EBAA Iron Sales Inc.
Eastland, TX
Tel: 866-225-7766
Web: www.ebaa.com

Winches, cranes

Thern offers a 16-page brochure that details how its winches and cranes are used in many of the company's major markets. Among these uses are lifting, pulling and loading in wastewater treatment plants, construction sites and bulk materials handling. The brochure describes the most widely used standard winches and cranes.
Thern, Inc.
Winona, MN
Tel: 507-454-2996
Web: www.thern.com

Expansion joints

The series 230 wide-arch rubber expansion joints from Proco Products are inventoried in single (231), double (232), and triple (233) arch configurations and are available in a variety of elastomers. Stocked sizes range from 1 in. ID to 72 in. ID. The series 230 rubber expansion joints are also available with a filled arch design for piping systems handling solid materials. Please review the series 230 brochure for sizes, lengths and movement capabilities. A free catalog is available.
Proco Products
Stockton, CA
Tel: 800-344-3246
Web: www.procoproducts.com

Process control

Acromag recently released a 200-page product catalog featuring new Modbus analog and discrete I/O modules, as well as a broad range of transmitters, isolators, and alarms. Application notes and drawings demonstrates how the company's newest products can be used to reduce costs, improve performance, and increase safety. A price list, product selection tables, and diagrams help engineers select and specify the correct product for their application. An online catalog can be viewed and downloaded at www.acromag.com/pdf/8400100.pdf.
Acromag Inc.
Wixom, MI
Tel: 800-881-0268

Metering pumps

Seepex offers a brochure describing its PD pumps for metering aggressive chemicals such as sodium hypochlorite, ferric chloride and strong acids and bases. Pump bodies are stainless steel or HDPE with titanium rotating parts and internal or external seals. All have NPT connections. Flanged metal connections are also available, and can be coated, internally and externally, with Halar®. The pumps are available with flows to 2000 gpm and pressures to 700 psi.
seepex, Inc.
Enon, OH
Tel: 937-864-7150
Web: www.seepex.com

Close coupled pumps

The Nemo® Pump Division of Netzsch offers a four page brochure on its new Nemo® Standard Close Coupled Pump Series. The brochure describes key features of the pumps, engineering principles, dimensional drawings, general output capacities and materials of construction. The pumps come complete with a pre-designed drive and baseplate. They can handle high-viscosity and shear-sensitive materials. The brochure is available on the company's website.
Netzsch Inc.
Exton, PA
Tel: 610-363-8010
Web: www.netzschusa.com

Microfiltration systems

Memcor microfiltration installations in North America and Australia are featured in a new brochure from USFilter. The CMF (continuous microfiltration) technology has been proven in hundreds of installations. CMF-S technology allows CMF modules to be submerged in concrete tanks, expanding the flow capacity. Both CMF and CMF-S can be equipped with polypropylene membranes or oxidant-tolerant polyvinylidene difluoride (PVDF) membranes.
USFilter Memcor
Sturbridge, MA
Tel: 800-547-1202
Web: www.usfilter.com

Environmental planning services

Ecology and Environment Inc. has produced an illustrated brochure describing how its planning and impact analysis services help governmental agencies meet environmental regulations regarding facility construction and program activities.
Ecology & Environment Inc.
Lancaster, NY
Tel: 716-684-8060
Web: www.ene.com

Monitoring equipment

Dickson's Fall 2002 Monitoring Solutions catalog provides information on the company's temperature, humidity, pressure and flow monitoring equipment. Also featured are dataloggers, recorders and other monitoring equipment. The catalog includes specifications, pricing and ordering information.
Dickson Inc.
Addison, IL
Tel: 800-323-2448
Web: www.dicksonweb.com

Motor-driven metering pumps

LMI has released new literature on its motor-driven metering pumps designed for applications where required outputs are higher than an electronic pump can render. The brochure explains the benefits of the company's Series M pumps. The pumps are designed to provide more capacity than electronic pumps while providing equally accurate dosing of acids, chlorinated products, bases, coagulants and other chemicals. The pumps are available in capacities to 53 gph @ 60 Hz and pressures to 180 psi.
Liquid Metronics Inc.
Acton, MA
Tel: 800-546-1097
Web: www.lmipumps.com