Restrained sleeve
The EBAA Iron Series RS3800 Restrained Sleeve is an economical alternative to harnessing unrestrained repair-type couplings. It's versatility permits use on ductile iron, steel and PVC pipe (AWWA C-900 and ASTM 2241) in diameters from 4 in. through 12 in. Assembly can be made with up to five degrees deflection. The restrained sleeve consists of a fusion-bonded epoxy sleeve body and a pair of restraint rings with integral gripping wedges with torque-limiting twist-off nuts to ensure proper actuating of the restraint rings. Corrosion-resistant, low-alloy, high-strength threaded connecting studs and nuts meet the requirements of ANSI/AWWA C111/A21.11
EBAA Iron Sales Inc.
Eastland, TX
Tel: 866-225-7766
Web: www.ebaa.com
Magmeters
Krohne introduces the Tidalflux, a magmeter designed to measure volumetric flow in both full and partially filled process pipes. The instrument answers a need of many municipal, water and wastewater treatment applications. The magmeter is combined with an independent capacitive level measuring system. This combined measurement is capable of providing accurate flow rates of process fluids in pipes from 10% full to completely full. Its design incorporates a polyurethane liner with HC4 Hastelloy electrodes.
Krohne Inc.
Peabody, MA
Tel: 800-356-9464
Web: www.KROHNE.com
Storage tanks
For over 50 years, Fisher Tank Co. has designed, engineered, constructed, repaired and maintained field-erected steel water storage tanks, reservoirs and standpipes for municipalities throughout the Eastern and Southern United States. In recent years, the company has responded to the increased demand for new and expanded wastewater treatment facilities, building tanks in a wide range of sizes and silhouettes.
Fisher Tank Co.
Chester, PA
Tel: 610-494-7200
Web: www.fishertank.com
Level transducers
Pressure Systems has announced that its submersible Series 750 KPSI level transducer is available with a lead-time of just 5 days. Other KPSI transducers available with 5-day lead-time include the Series 700, 710, 720, 730, and 735 submersible level transducers. The Series 750, which previously had a lead-time of 2-4 weeks, is ideal for use in highly viscous and slurry environments and is designed to perform to specifications under adverse, reactive conditions.
Pressure Systems, Inc.
Hampton, VA
Tel: 800-328-3665
Web: www.pressuresystems.com
Information management software
Wallingford Software has launched InfoNet, a Management Information System for water and wastewater network infrastructure. Designed for operations managers, engineers and planners, the software enables users to integrate, clean and analyze their network data to provide up-to-date information and reports on network infrastructure and performance, presented in easy-to-use formats.
Wallingford Software Inc.
Fort Worth, TX
Tel: 888-520-2224
Web:www.wallingfordsoftware.com
Control systems
Foxcroft systems are designed to eliminating spiking, wasted chemicals and process uncertainty. The company's Chlorine Analyzer FX-1000p is an on-line amperometric, chlorine analyzer for free or total chlorine residual readings. It can be used for monitoring both potable water and wastewater and handles ranges from 0.01 ppm to 60 ppm without dilution.
Foxcroft Equipment
Glenmoore, PA
Tel: 800-874-0590
Web: www.foxcroft.com
Sampling system
The new Global Water WS300 with Ice Bag Option can keep wastewater samplers cold, which prevents decomposition in the samplers. The option is helpful for BOD sampling or any other application that requires cold samples. The sample is time weighted, and the sample quantity and interval is user defined.
Global Water Instrumentation
Gold River, CA
Tel: 800-876-1172
Web: www.globalw.com
Nitrate measurement
Water and wastewater treatment facilities can automatically measure and control nitrate concentrations, while insuring government compliance and reducing operational costs, with the Endress + Hauser Stamosens in-line nitrate measurement system. The Stamosens CNS 70 nitrate sensor and the CNM 750 transmitter are specifically designed to measure the nitrate content of water and wastewater (including activated sludge). The self-compensating, multi-beam technology eliminates the need for chemicals and pumps. In wastewater plants with a two step operating system, the instrument can be used to control the internal sludge re-circulation ratio.
Endress+Hauser
Greenwood, IN
Tel: 888-363-7377
Web: www.us.endress.com
COD analysis
CHEMetrics has introduced a new line of reagent vials for performing chemical oxygen demand (COD) analysis. Competitively priced, the reagent vials get excellent results and decrease operating costs without modifying existing equipment or procedures (micro-COD reactor digestion method). In addition to its 30-count packs, the company offers 150-count packs for both the 0-150 and 0-1500 ppm ranges and 100-count packs for the 0-15,000 range vials (both USEPA-Approved and Mercury-Free methods).
CHEMetrics, Inc.
Calverton, VA
Tel: 800-356-3072
Web: www.chemetrics.com
On-site chlorine gas
Klorigen™ on-site generators (OSG) from Electrolytic Technologies are constructed of NSF approved materials. Electrolytic membrane cells generate high purity chlorine gas and sodium hydroxide. The raw materials required are salt, water and power. The principal advantage of the membrane cell is its efficiency and ability to separate the gas from the liquid.
Electrolytic Technologies
North Miami Beach, FL
Tel: 305 655-2755
Web: www.electrolytictech.com
