an innovative shell and tube heat exchanger with

…an innovative shell and tube heat exchanger with an exceptionally high heat transfer coefficient for industrial fluid cooling and air conditioning

The HIGH-K® Heat Exchanger is a high efficient, straight tube heat exchanger, capable of obtaining 5 deg. F approach temperatures. The performance can be compared to that of a plate and frame, however, with the straight tube design the dirty side can be inspected or cleaned while leaving the system side running. Stand-by and ease of maintenance are what the HIGH-K® is all about.

LATEST DEVELOPMENTS… Software: • The software has been changed to be very user friendly • Optimization is much easier • The HIGH-K® can be sized to fit most spaces, and to match existing pump. The software allows you many options Equipment Changes: • Victaulic connections will be standard on all field connections • Isolation valve pricing has been slashed • Water box ends 6’’ – 12” will have Victaulic ends as standard for ease of maintenance • Stainless steel shells will replace out-dated HDG. • The 4” is back, and is available for the under 100 GPM situations

NEW SALES & MARKETING OPPORTUNITIES… • New product!!!! The HIGH-K® Trim Cooler, for the customer who needs a little more cooling for a short time during the year. It comes complete with a thermostatically controlled, modulating valve that uses city water to temper the load • The HIGH-K® can be sold as a Pre-Fabricated Process System, complete with pumps of your choice, air control, filtration system, remote sump tank and controls • Custom support system, or building the unit as a part of a system that you have designed to meet the customer’s exact needs, can be done • Power point presentation that can be customized for each of your customers • Sales promotional materials showing where the HIGH-K® fits into the market place and how it should be sold • Furlong Industrial is ready to team up with you and your customers to design a customized system

HIGH-K® features provide High Overall Heat Transfer Coefficients… • Counter flow fluid paths • Enhanced (spiral surface) tubes • Unique shell-side baffle arrangement • Copper tubes for excellent heat transfer characteristics

HIGH-K® CONSTRUCTION DETAILS… HIGH-K® Construction Details: Theshellisisconstructedofofcarbonsteelpipe 1. 1. The withananoptionforforstainlesssteel. with Theheatexchangertubesare arefabricated 2. 2. The fromseamlesscopperwithenhancedsurface from to increase turbulence and heat transfer both insideand andout. Tubesare areindividually inside replaceable. Thefluidturbulatingbafflesdirectthe theflow 3. 3. The of the shell-side fluid over the tubes in a spiral pattern, increasingthe theheattransferrate. They pattern, are fabricated of injection-molded glass-filled Polypropylene 4. 4. Allconnectionsare arecarbonsteelwith. Victaulicends. 5. The compression seal consists of a neoprene tube sheet 5. The gasket compression between seal two steel consists tubeofsheets. a neoprene The steel replacement, a major dvantage compared to a tubesheets sheetare gasket not welded betweentotwo thesteel shell, tube nor are sheets. the conventional shell and tube heat exchanger. tubes The brazed steel tube or rolled sheetsinto arethe notsteel welded tubetosheets. the shell, The tube norsheet are the assembly tubes brazed is slipped or rolled overinto the ends steel of the tube 6. A marine type water box allows easy access bundle. tube sheets. When the Theseal tubebolts sheet are assembly tightened, is slipped the steel tubeto the inside of the tubes without breaking the sheets over the compress ends ofthe theneoprene tube bundle. tube. When sheetthe gasket. seal The system piping. neoprene bolts aretube tightened, sheet gasket the steel grips tubethe sheets tube ends compress and forms the neoprene a seal which tubeissheet as effective gasket. as The brazing, neoprene rolling, tube sheet or welding gasket the grips tubes theinto tube a fixed ends tube and forms sheet. The compression a seal whichseal is as may effective be easily as brazing, rolling, or disassembled welding the tubes to allow intotube a fixed bundle tuberemoval sheet. The compression seal may be easily disassembled to allow tube bundle removal or individual tube

WHO CAN BENEFIT FROM HIGH-K®… Anyone who is responsible for keeping a heat transfer system running regardless of fouling: HIGH-K® Construction Details: 1. The shell is constructed of carbon steel pipe with an option for stainless steel. 2. The heat exchanger tubes are fabricated from seamless copper with enhanced surface to increase turbulence and heat transfer both inside and out. Tubes are individually replaceable. 3. The fluid turbulating baffles direct the flow of the shell-side fluid over the tubes in a spiral pattern, increasing the heat transfer rate. They are fabricated of injection-molded glass-filled Polypropylene • Property Managers • Property Owners • Maintenance Superintendents can’t afford their ends system 4. • All. Anyone connectionswho are carbon steel with Victaulic to be down for maintenance 5. The compression seal consists of a neoprene tube sheet gasket between two steel tube sheets. The steel tube sheets are not welded to the shell, nor are the tubes brazed or rolled into the steel tube sheets. The tube sheet assembly is slipped over the ends of the tube bundle. When the seal bolts are tightened, the steel tube sheets compress the neoprene tube sheet gasket. The neoprene tube sheet gasket grips the tube ends and forms a seal which is as effective as brazing, rolling, or welding the tubes into a fixed tube sheet. The compression seal may be easily disassembled to allow tube bundle removal

FEATURES & BENEFITS… 1. CIRCUIT ISOLATION… • New cooling system can operate while performing routine maintenance • Eliminates down time for cleaning • Retrofit Existing Systems - install a ceiling 3. FLEXIBLE CONNECTION CAPABILITIES • Where floor space is at a premium the HIGH-K® can be ceiling mounted. Ceiling mounted units take no floor space and can be added to existing rooms mounted HIGH-K. Replaceare coil in existing • Sell as part of a custom prefabricated system HIGH-K® Construction Details: 4. All connections carbon steel with Victaulic ends fluid cooler with fill and eliminate the chances 1. The shell is constructed of carbon steel pipe of being without 4. EXPANDABLE with an option for stainless steel. 5. Thecooling compression seal consists of a neoprene tube sheet gasket between two steel tube sheets. The steel 2. The heat exchanger tubes are fabricated tube sheets are not welded to the shell, nor are the HIGH-K® can be furnished with a capped 2. STRAIGHT TUBE DESIGN… • The from seamless copper with enhanced surface tubes brazed or rolled into the steel tube sheets. The for future expansion. The mounting device header to increase turbulence and heat transfer both tube sheet assembly is slipped over the ends of the tube • Cool dirty water can be designed and installed to accommodate inside and out. Tubes are individually bundle. When the seal bolts are tightened, the steel tube the expansion replaceable. sheets compress the neoprene tube sheet gasket. The • Use well water for cooling neoprene tube sheet gasket grips the tube ends and 3. The fluid turbulating baffles direct the flow forms a seal which is as effective as brazing, Easy to inspect of the shell-side fluid over the tubes in • a spiral rolling, or welding the tubes into a fixed tube sheet. The pattern, increasing the heat transfer rate. They compression seal may be easily are fabricated of injection-molded glass-filled disassembled to allow tube bundle removal Polypropylene ®

TYPES OF SYSTEMS… 1. HEAT PUMP systems: • New Cooling System can operate while performing routine maintenance • Retrofit existing systemsinstall a ceiling-mounted HIGH-K®. Replace coil in existing fluid cooler with fill, and reduce the chances of being without cooling 2. INDUSTRIAL systems: • Reduce down time for cleaning • Use for Free Cooling 3. FREE COOLING • In the cooler parts of the country, Free Cooling can be used to save energy. The HIGH-K® can replace the chiller 4. HEAT RECLAIM: • The ultimate in efficiency– The HIGH-K® can be used to reduce natural gas costs, make-up air units and process systems

THANK YOU FOR YOUR TIME.