PM Engineer articles from October 2004

PM Engineer archives from October 2004

Another view on fuel cell viability.(Letter to the Editor)
October 1, 2004... The article titled, "Doubt Cast On Fuel Cell Viability," published in the Technology News section of the Nov. 2003 Supply House Times (sister publication of PME) does not begin to tell your readers the whole story behind this rapidly developing...

Flexible steel tubing strikes chord.(Letter to the Editor)
October 1, 2004... Dan Holohan's mention in his Feb. 2002 column of flexible steel tubing manufactured by General Motors that contractors used for radiant heating systems struck a chord with me. That product apparently has a somewhat checkered history. Knowing...

ASTM International signs MOU with China.(memorandum of understanding )(Brief Article)
October 1, 2004... ASTM International announced that it has signed a memorandum of understanding (MOU) with the national standards body of China, the Standardization Administration of the People's Republic of China (SAC). Part of the MOU agreement involves...

DOE team assembled to develop combined heat and power system.(Department of Energy )(Brief Article)
October 1, 2004... The Department of Energy (DOE) has selected a team of appliance industry leaders to develop a combined heat and power system that will provide more reliable and less costly energy for residential use. The system, commissioned by the DOE, is...

"College of Product Knowledge" update announced.(PME News)(Advertisement)
October 1, 2004... In 2005, PME's parent company, BNP Media, will offer an updated edition of the "College of Product Knowledge" training manual. This nearly 300-page book was originally compiled from a series of articles that ran for three years in Supply House...

Bell & Gossett celebrates 50th anniversary of training facility.(PME News)
October 1, 2004... Bell & Gossett, a leading pump manufacturer and a unit of ITT Industries, celebrated the 50th anniversary of its Little Red Schoolhouse training facility in Morton Grove, IL, on Aug. 27. [ILLUSTRATION OMITTED] "I don't think it's an...

Bradley Corp.(PME News)(Brief Article)
October 1, 2004... Bradley Corp. announced that it is "driving" support for its health care fixtures by adding a Patient Care Display Van to its fleet. This mobile marketing tool gives architects, engineers, contractors and facility managers a hands-on look at...

U.S. economic optimism jumps in annual Industrial Survey.(PME News)(Brief Article)
October 1, 2004... GlobalSpec's 2004 Industrial Indicator Survey of Engineers in the U.S. shows that the U.S. economy and the tech sector are both well on their way to a recovery--and a recovery that may not be as jobless as some people think. The survey,...

Hotel survey finds scalding water, Legionella risks high.(PME News)
October 1, 2004... A recent survey conducted at major hotel chains across the U.S. has revealed a vast majority of hotel sink, bath and shower fixtures deliver water at scalding temperatures. Of the first 100 rooms surveyed, more than 91% delivered maximum...

Reflectix, Inc.(News Briefs)(Brief Article)
October 1, 2004... Reflectix, Inc. has launched a newly redesigned Web site at www.reflectixinc.com. Reflectix is a leader in reflective technology, providing a range of products for retail, HVACR & plumbing, OEM/MRO, agricultural, industrial, automotive,...

Slant/Fin.(News Briefs)(Brief Article)
October 1, 2004... Slant/Fin has announced its Hydronic Heating Expo scheduled for Boston on Oct. 27. The exhibition includes equipment displays, product demonstrations and technical seminars, along with an address by PME columnist and hydronics guru Dan Holohan....

3M.(News Briefs)(Minnesota Mining and Manufacturing Co.)(Brief Article)
October 1, 2004... 3M announced that its Fire Barrier Water Tight Silicone Sealants are the first firestopping systems that meet the new Underwriters Laboratories (UL) W Rating--Class One requirements for water tightness when used on horizontal floor...

The National Fire Protection Association (NFPA).(News Briefs)(Brief Article)
October 1, 2004... The National Fire Protection Association (NFPA) announced that the 2002 edition of NFPA 54, National Fuel Gas Code, and the 2004 edition of NFPA 58, Liquefied Petroleum Gas Code, have been added to the organization's online collection of codes,...

NSF International.(News Briefs)(Brief Article)
October 1, 2004... NSF International announced that it has added perchlorate to the list of chemicals that drinking water treatment units can be tested against. Perchlorate is both naturally occurring and a manmade chemical found in rocket fuel that may pose...

National Fire Protection Association.(Appointments)(Brief Article)
October 1, 2004... Kathleen H. Almand, P.E., FSFPE, of Washington, DC, has been named executive director of the National Fire Protection Association's Fire Protection Research Foundation. The Foundation, an affiliate of NFPA, is a charitable, nonprofit,...

The International Firestop Council (IFC).(Appointments)(Brief Article)
October 1, 2004... The International Firestop Council (IFC) has appointed Hubert T. Dudley as executive director. In this position, Dudley will be responsible for the organization's business and financial management, coordinating member and external...

Stride Tool Inc.(Appointments)(Brief Article)
October 1, 2004... Stride Tool Inc., a manufacturer of specialty hand tools, has named Ron Ortiz chief executive officer, replacing Lori Northrup, who will continue as chairman of the board.

Fluidmaster.(Appointments)(Brief Article)
October 1, 2004... Fluidmaster has named Bill Anti director of marketing. He had been serving as vice president, marketing, for Water Pik since 2000, and prior to that had been the director of marketing for Whirlpool's Kitchen Aid brand.

Triangle Tube.(Appointments)(Brief Article)
October 1, 2004... Kurt Bauer has joined Triangle Tube's Engineering Department. He was previously employed by Burnham Corp, as a senior product development engineer.

Armstrong Pumps.(Appointments)(Brief Article)
October 1, 2004... Armstrong Pumps has appointed Patti Malone as a buyer in its Strategic Sourcing Team. The company also appointed Robert W. Clements as manager--Ontario Sales.

Bradford White.(Appointments)(Brief Article)
October 1, 2004... Bradford White has announced two promotions at its Middleville, MI, manufacturing facility. Michael Reid has been named vice president-materials. He was formerly director of purchasing. Also, Harold Hoover has been promoted to vice...

ICOR International.(Appointments)(Brief Article)
October 1, 2004... ICOR International, an Indianapolis-based manufacturer of HVAC/R products, has announced three promotions. Milton Cuevas II, formerly vice president and CFO, has added the position of chief operating officer to his title; Gordon McKinney has...

Crane Valves North America.(Appointments)(Brief Article)
October 1, 2004... Crane Valves North America has eliminated its national sales manager positions for the U.S. and Canada. Bruce Lyons, the former U.S. head, is filling the open regional sales manager position in the Midwest. Tim Butcher has taken over as OEM...

West coast public bathrooms: when it comes to requiring public toilet facilities, the states that have adopted the Uniform Plumbing Code have less restrictions, to the chagrin of visitors to these areas.(Codes)
October 1, 2004... This summer, I took my wife, Judie, on a trip to the Pacific Northwest so she could visit the last two of our 50 states, Washington and Oregon. Since I have always commented about the beauty of the Northwest coast from Oregon to British...

Plunging headlong into a grey area: the code governing sprinkler design in residential basements leaves much to be desired.(Fire Protection)
October 1, 2004... What type of fire sprinklers should be installed in the basement of a residence? For several years now, this question has been the one most frequently presented to me from colleagues in the fire protection industry. This question comes up again...

Packaged sewage and sump pump systems: here's a look at the requirements to address and the pitfalls to avoid when designing a trouble-free sewage or sump pump system.
October 1, 2004... There are many factors to consider when designing a sewage or sump pump system. By looking at proven guidelines and common pitfalls, an economical, trouble-free system can be commissioned. [ILLUSTRATION OMITTED] Basic Components of...

Back to basics: venting part 2; When considering complex drainage system venting methods, a review of the basics can make all the difference.(Venting)
October 1, 2004... In the first part of "Back to Basics: Venting" (June 2003), I addressed the reason for venting, as well as the basic venting system designs. If you missed the feature, it is available for review at www.pmengineer.com. One of the important...

New seismic fire sprinkler regulations: some guidelines on how to hold your water when the earth shakes.
October 1, 2004... More than 80% of the states in the U.S. are adopting the International Building Code (IBC) that addresses, among other things, the installation of fire sprinkler systems in seismic zones. Engineers and specifiers will need to be aware of these...

Radiant slab heating & cooling control: large-scale radiant slab heating systems can be designed to optimize indoor comfort and offer low energy usage through these techniques.
October 1, 2004... There are now a number of large-scale radiant slab (concrete core conditioning) building systems being designed and built around the world, based on initial projects that were developed in Switzerland and other parts of Europe some two decades...

Survey shows water conservation is a hot topic: PME asked our readers for their opinions on water conservation and green building design, and we received a very positive response.
October 1, 2004... Water conservation and green building design remain very hot topics in the industry. This may be one of the reasons that we received such a phenomenal response to our recent survey. A whopping 17% of our readers polled responded to the survey....

Webstone isolator ball valves on display at ISH NA.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Webstone (ISH NA Booth #1231) has revolutionized the method in which circulator pumps are being installed, repaired and replaced today. "The Isolator Uni-Flange Ball Valve" was originally invented by Webstone and still reins king of isolation...

Eemax introduces heater stone convection heater.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Eemax, innovator of cost-effective solutions for point-of-use hot water needs in residential, commercial and industrial applications, introduces the Heater Stone convection heater. The company is the new North American distributor of this safe,...

Charlotte Pipe and Foundry large-diameter PVC pipe and fittings.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Visit Charlotte Pipe and Foundry at Booth #222 at the ASPE Engineered Plumbing Expo to learn more about our large-diameter fittings and other great new products. Charlotte Pipe and Foundry's line of 10-inch and 12-inch PVC DWV fittings are...

RIDGID[R] Compact 100-B battery pressing tool for up to 1" tubing.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Ridge Tool Co.'s Compact Model 100-B battery-powered pressing tool makes pressed connections on smaller-sized copper and plastic (PEX) tubing in hard-to-reach areas. The RIDGID[R] Compact Model 100-B features a downsized design and has smaller...

Watts Regulator Co. valves and flow control products.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Watts Regulator Co. will be exhibiting at the ASPE Engineered Plumbing Exposition in Booth #506. Watts designs, manufactures and sells an extensive line of valves and related flow control products for the water quality, residential plumbing and...

Halsey Taylor will feature Voyager[TM] water cooler at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The Halsey Taylor Booth (#1215) at the ASPE EPE will feature Voyager[TM], a revolutionary family of water coolers distinguished by a futuristic high-tech appearance that blends in beautifully with today's high-fashion environments. When...

Flo-Pak[R] features Aqua-Pac[TM] and fire pumps at booth #406.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Flo-Pak, a business unit of Patterson Pump Co., will be exhibiting both its Aqua-Pac[TM] prepackaged water booster system and a full line of fire pumps used in the plumbing industry. The Aqua-Pac provides a big boost from a small footprint. The...

Advance Tabco features ADA-compliant sinks at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Advance Tabco introduces new ADA-compliant "tapered bowl" drop-ins and undermount sinks. Utilizing a sloping bowl design with a rear drain, these sinks provide complete unrestricted wheelchair access. Drop-in models come standard with wrist...

Chicago Faucets/Geberit showcases new Flushometer valves and metering faucets at ASPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... For more than 100 years, the Chicago Faucets name has been synonymous with superior quality. And while this still holds true today, innovative product offerings are making Chicago Faucets the new force in the world of plumbing! With the...

Cuno ASPE Booth #364 to feature water treatment systems.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The SSupreme Series water treatment systems from Cuno, Inc., are as easy to operate as any other high-end home appliance. All SSupreme Series systems are built from 316L stainless steel, feature an electronic push button control panel with LED...

ProSet Systems Trap Guard[TM] on display at ISH NA and ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The Trap Guard[R] device from ProSet Systems serves as a positive barrier to prevent sewage, gases, odors, microbes and vermin from entering homes and buildings through plumbing drains. Sewer gases and fecal droplets allowed the SARS virus to...

Truebro's new, improved Lav Guard[R]2 installs super-fast ... super-E-Z!(ASPE/ISH NA Show Enhancers)
October 1, 2004... The new Lav Guard[R]2 E-Z Series from Truebro[R] (ASPE Booth #1353) incorporates major improvements that provide professional installation that's up to 10 times faster--without any tools! An internal E-Z Tear-To-Fit trimming feature allows...

T & S Brass and Bronze Works to give away apple iPod device at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... T & S Brass and Bronze Works will be celebrating ASPE's 40th anniversary at the 2004 ASPE Convention and Engineered Plumbing Exposition in Cleveland Oct. 23-27. Come by and see us at Booth #428. We can't wait to showcase some of our latest...

Bradley's single-valve technology featured in Navigator[R] thermostatic mixing valve.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The Bradley Navigator[R] line of thermostatic mixing valves utilizes a unique single-valve system, providing quicker installation, easier maintenance, lower costs and better user protection. Bradley's single-valve technology blends hot and cold...

Jay R. Smith Mfg. Co.--the forging of a professional grade product.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Jay R. Smith Mfg. Co., as a domestic manufacturer of plumbing and drainage products, begins with materials from a variety of suppliers with whom we have long working relationships. Just as our customers trust us to provide specification...

Visit Anvil at ASPE EPE Booth #1141.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Anvil International manufactures a complete line of Gruvlok[R] components necessary to provide pump protection for your HVAC and industrial piping needs. With the combination of the Figure 7401 Rigidlok[R] and Figure 7001 Standard Couplings,...

Symmons showcases Visu-Temp with Clear-Vue[TM] shower and Tub/Shower Systems.(ASPE/ISH NA Show Enhancers)
October 1, 2004... As the pioneer of pressure-balancing anti-scald valve technology, Symmons has spent over 60 years making products that are hardworking and reliable in the world's most demanding installations. The new Visu-Temp with Clear-Vue[TM] Shower and...

The Model DDX valve from reliable.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Reliable's UL-listed and FM-approved Model DDX for deluge, preaction and low-pressure dry systems, is now available. The compact ductile iron body is lightweight and strong (250 psi). The simple, compact trim allows a single main drain. Other...

Aero manufacturing introduces HSB (hands free) handwashing unit.(ASPE/ISH NA Show Enhancers)
October 1, 2004... This NSF-approved sink sits on a solid stainless steel pedestal base. Foot pedal operation ensures that water temperature and pressure will be constant. The HSB hand sink is furnished with a gooseneck spout, foot pedals, and basket drain--all...

Leonard Valve Co. introduces the Megatron[R] TA.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Leonard Valve Co. introduces the Megatron[R] TA Complete Water Temperature Control Station for single restroom applications (i.e. casinos, hotels, small gyms, clubs, schools.) The system features a small thermostatic water mixing valve (flow up...

Orion brings SuperBlue[R] to ASPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Orion Fittings, a subsidiary of Watts Water Technologies, brings its line of SuperBlue KYNAR[R]-brand PVDF pipe and fittings to this year's ASPE show. KYNAR is the original and best material to meet ASTM E-84 and UL 723 requirements for flame...

New Apollo[R] ball valves with 2" extensions make fast ProPress[TM] connections even faster.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The newest line of Apollo[R] bronze ball valves from Conbraco Industries (ASPE EPE Booth #634) features a 2" copper tube extension specifically designed for faster, easier installation using the popular RIDGID[R] Viega no-solder ProPress[TM]*...

Josam showcases "Kitchen of the Future" at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Josam Co. will be displaying the "Kitchen of the Future" at this year's ASPE exposition. This state-of-the-art kitchen will be equipped with Josam's leading technology products, including the GI-2000 fully automatic stainless steel grease...

Eclipse the competition.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Rheem-Ruud's tough, lightweight Eclipse water heater is heavy on exclusive features, including: * A 10-year warranty! The longest commercial warranty available, Eclipse features a 10-year limited tank warranty. * Lightweight--Eclipse...

New Milwaukee Valve butterfly valves turn high-pressure applications into low-risk decisions.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Milwaukee Valve Co. (ASPE EPE Booth #1220) has expanded its commercial construction product offering through the addition of a high-performance butterfly valve line. The valve's design features a machined seat with multiple concentric sealing...

American Valve showcases bronze and brass valves at ASPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... American Valve has announced the immediate availability of bronze and brass valves designed, manufactured and certified to meet ANSI/NSF standards 61.8 and 61.9 for restriction of lead and other contaminants. American Valve also announced that...

Guardian Equipment displays emergency eyewash and shower products at ASPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Guardian Equipment takes great pride in offering the most up-to-date and innovative line of emergency eyewash and shower products in the business. Many of our products, including our GBF2100 series, are designed to meet the ever-changing needs...

McGuire introduces Convertible[TM] quarter-turn brass ball valve.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Professional engineers wanted a heavy, commercial-quality ball valve built to withstand the use and abuse associated with commercial fixtures. We listened and developed our unique Convertible[TM] quarter-turn brass ball valve, a...

Stiebel Eltron expands line of residential tankless water heaters.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Stiebel Eltron is expanding its series of "whole house" tankless water heaters. The company is encouraged by the positive response its tankless products have received and believes advances in product technology are making tankless heaters more...

Liberty Pumps introduces the LSG-series Omnivore[TM] grinder pump.(ASPE/ISH NA Show Enhancers)
October 1, 2004... The Omnivore[TM] by Liberty is the industry's newest two hp grinder pump with new V-Slice[TM] cutter technology. This innovation provides more cuts per revolution for superior shredding performance in demanding sewage applications. The hardened...

Matco-Norca displays valves, fittings and plumbing supplies at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Matco-Norca is one of the largest master distributors of high quality valves, fittings and plumbing supplies through the wholesaler to the professional installer. With distribution centers in Texas, New York, California and Georgia, we are...

Coyne & Delany showcases flush valves and faucets at ASPE EPE.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Trust in Coyne & Delany, a world leader in flush valve and faucet manufacturing for over 125 years. Family owned and operated, Delany makes attention to detail and skilled craftsmanship its hallmark. Architects, engineers, installing...

Viega North America releases design and quotation tool for radiant heating and snow-melting systems.(ASPE/ISH NA Show Enhancers)
October 1, 2004... Viega North America has released Version 3 of Radiant Wizard[TM], a new design and quotation program for radiant heating and snow-melting systems. The program is a fully enabled 32-bit program for Windows, contained on a single compact disc....

Fire Barrier Silicone Sealants.(PME Products)
October 1, 2004... 3M's Fire Barrier Water Tight Silicone Sealants meet the new Underwriters Laboratories (UL) W Rating--Class One requirements for water tightness when used on horizontal floor penetrations. The sealants are used to firestop interior construction...

Sump Pump system.(PME Products)
October 1, 2004... The SumpBox[TM] from Liberty Pumps is a completely assembled sump pump system featuring debris filter technology. Designed specifically for new home construction, the SumpBox's large removable filter tray provides an innovative solution to pump...

Roof Drain.(PME Products)
October 1, 2004... Froet Industries LLC, a manufacturer of innovative roof drainage products, has introduced the Froet Drain[R] roof drain, a bi-functional roof drain. The Froet Drain is engineered from the manufacturer to assure the primary system reaches...

Gasketed Sewer Fittings.(PME Products)
October 1, 2004... Plastic Trends has strengthened the branch intersections of the tees, wyes and sanitary tees in its SDR 35 line of PVC STI[TM] Gasketed Sewer Fittings. Wall thickness of the 4" branch is now 192% thicker than SDR 35 and 115% thicker than SDR...

Prepackaged water booster system.(PME Products)
October 1, 2004... Flo-Pak's Aqua-Pac[R] prepackaged water booster system provides a big boost from a small footprint. This compact unit is designed and engineered for maximum performance and energy efficiency. Its highly reliable, constant or variable speed end...

Electric boilers.(PME Products)
October 1, 2004... Bryan BH Series electric hot water or steam boilers are compact, completely packaged and wired units with automatic controls and featuring long life Incoloy sheathed elements. BH Series Boilers are available with inputs from 60 to 3,000 kW and...

Isolation pump flanges.(PME Products)
October 1, 2004... Watts Regulator Co. has added 1-1/4" and 1-1/2" sizes to its sweat model IPF isolation pump flanges. These new sizes expand the Series IPF's availability to 1/2" to 1-1/2" with sweat end connections and 1/2" to 2" with threaded end connections....

Boiler.(PME Products)
October 1, 2004... ECR International has released the new Utica UB90-100 boiler. Features of the new boiler include 90% AFUE efficiency, a cast aluminum heat exchanger, CPVC and PVC vent pipe, a sealed combustion direct-vent system, and simplified controls such...

Thermostatic mixing valve.(PME Products)
October 1, 2004... Heatguard[R], a technologically advanced thermostatic mixing valve from Cash Acme, addresses two domestic water-heating issues--scalding and Legionnaire's disease--with a single installation. Factory-set, factory-tested Heatguard valves deliver...

Electronic urinal/water closet conversion kit.(PME Products)
October 1, 2004... The Side Mount Operator, a side-mount-operated electronic conversion kit for manual diaphragm-style urinals and water closets, is now available from Sloan Valve Co. The Side Mount Operator is offered in two models, the EBV-89A-M for toilets,...

Energy transfer piping system.(PME Products)
October 1, 2004... REHAU has updated its INSULPEX[R] energy transfer pipe to include 16 new ASTM-compliant inch sizes that meet North American standards, as well as more than 50 new EVERLOC[R] fittings. Engineered for the efficient transfer of hot or chilled...

Water Mist Delivery System.(PME Products)
October 1, 2004... Tyco Fire & Building Products, a business unit of Tyco Engineered Products & Services, has introduced the MCC (Mist Control Center) AquaMist Delivery System. The MCC system is a completely pre-piped and pre-wired pump skid assembly that...

No-Putty Gasket.(PME Products)
October 1, 2004... Sioux Chief has introduced the No-Putty Gasket to its line of plumbing specialties. The gasket is an adhesive-backed rubber blend that replaces plumbers putty in showers, or kitchen, lavatory and bar sink drains. It is quick and easy to...

Hose reels.(PME Products)
October 1, 2004... T & S Brass and Bronze Works has released a new line of hose reels. Anti-lock out comes standard on all hose reels, meaning that the reels will not lock out when the hose is fully extended. The hose reels come with a durable epoxy powder-coated...

Firestop brochures.(PME Products)
October 1, 2004... Tremco Fire Protection Systems Group has released four brochures focusing on specific firestop applications: electrical, joint, plumbing and mechanical, and general applications. The electrical brochure provides information on the products and...

Sprinkler.(PME Products)
October 1, 2004... Reliable has announced its Model HL-14 early suppression fast response (ESFR) sprinkler, intended for use against severe fire challenges. The new sprinkler utilizes fusible link technology, not a glass bulb. It features a K factor of 14. The...

Submersible dewatering system.(PME Products)
October 1, 2004... Zoeller has announced its new Oil Smart[R] System. The system is used in submersible dewatering applications to automatically differentiate oil and water. It protects the environment and equipment from dispersion of oil and hydrocarbons. Uses...

Neutralization tank.(PME Products)
October 1, 2004... Orion Fittings, Inc., a manufacturer of acid waste and high-purity piping systems, has redesigned its Style 8 neutralization tank. The clean-out cap, formerly located on the side of the tank, has been relocated to the top, providing easier...

Jetter nozzle.(PME Products)
October 1, 2004... Ridge Tool Co. has introduced its new RIDGID[R] Root Ranger 3000[TM] jetter nozzle for complete cleaning of blocked drains. The Root Ranger 3000 has the capacity to blast tough grease, sludge buildup, mud and tree root obstructions. The nozzle...

Alarm switch.(PME Products)
October 1, 2004... Potter Electric Signal Co. has announced the VSR-SFG and VSR-SFT waterflow alarm switches, featuring a union. These special union fittings allow for installation adjacent to finished drywall and other confined spaces. The VSR-SFG has a 1"...

Tankless water heater.(PME Products)
October 1, 2004... The new State Aurora[TM] tankless gas water heater is rated to provide a continuous four gallons per minute (gpm) supply of hot water at 77[degrees]F rise. The Aurora is equipped with a copper heat exchanger and operates between 78% and 81%...