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DUFF CO.CO Water TreatmentGERMICIDAL DISINFECTION STERILIZER (GDS) UV SYSTEMSSTAINLESSSTEEL HOUSINGS ANDMULTI-CARTRIDGE VESSELSThe Ultraviolet GDS Series is an effective wayforto provideIdealsafe, bacteriafreecommercialwater for a home and residential * Typical applications *orPharmaceuticaloffice, 24 hours a day, 7 daysweek. products * Photographic * Water * Compressed* aFoodUltraviolet Disinfection Systems are setting the* LiquidFuels requirements* Paints * Petrochemicals * Schools * Restaurantsstandardsfor water disinfectionFarms * Institutionsin the water treatment industry.FIG. NO.MODEL # RATED CAP MAX OPERPRESSFEATURES: Standard Warranty LEDVisual & Audible28986ST-1 Alarms10 GPM250 3043644Day Replacement& CountdownTimerST-2 Alarm 15GPM250 Lamp Life ExpiredAlarmST-BC420 GPM125 PSI UV Lamp Out AlarmST-BC856 GPM125 PSI 365 Day Resettable Lamp Life CounterST-BC1284GPM125 PSI Flow ControlST-BC16110GPM125 PSI Solenoid Valve ConnectionST-BC20140GPM125 PSI Sight Port Built in Surge Protector and Fuse 1” & 3/4” Standard Inlet and OutletHGHTDIA# OF 10”CARTPIPE SIZE(npt)SHIP 1 1/2”2”2”2”2”710 1/22030405050Parts Breakdown:11. Control Box &Mounting BracketBENEFITS: No taste or odor Eliminates microbiologicalcontaminants without chemicals Bacteria, viruses and other organismsare destroyed safely inside a factory sealedand tested stainless steel chamber. All Units proudly made in the U.S.A. Meets WQA Standards WaterQl!al!!Y 2. Power Cord3. Quartz Sleeve4. UV Lamp 5. Inlet6. Site PortOPTIONAL ACCESSORYSolenoid:This solenoid acts as a fail safeshut-off valve. Providing extra7. OutletFig. itor);replacementfor SE-7flowcapacitiesbasedon sedimentremovalwitha 25-micron rated filter cartridge formaterials on request. Prices do not ementfor SE-15removal.Standardis Buna-N.Other52339DWS-7 (same as GDS-7, but less monitor)cartridges.Cartridgeon SS (samehousingonly: 10”; 20: 19 1/2”52395 lengthsDWS-15as GDS-15,but 9less3/4”monitor)45479Air*Replacement bulb only for DWS-7, SE-7 and GDS-730” 29 1/4”2 40” 39” 31886 ratedReplacement**Pressureto 300o F bulb only for DWS-15, SE-15 and GDS-15ModelMax FlowGPMNo.LampsKW@120VAmp@120VPipe DS - 7710.050.43/4” FNPT / 1” MNPT18” x 5” x 7”304 SS19 lbs.GDS - 151510.070.63/4” FNPT / 1” MNPT36” x 5” x 7”304 SS28 lbs.220V Specs are available upon 75 -4453 ororFax:0-27 9-6299Please callcall forfor currentcurrent prices.prices.PleaseP r o d u c t s f o r Q u a l i t y Wa t e rPage 481612
DUFF CO.Water treatmentSAFE LITE (SL) SERIES UV SYSTEMSHARMSCO UP-FLOW CARTRIDGE FILTRATIONA Design So Superior It’s Patented!The Ultraviolet Safe Lite Series is an effective way to provide safe, bacteria free waterfor a homeor office,24entershours thea day,7 daysa week.UltravioletDisinfectionHarmsco’s up-flow design out performs conventionalfilters!Fluidfilterunderpressureand flowsthrough the filterSystemsarerodssettingstandardsfor waterrequirementsin theitswatermedia, holes in the center tubes and perforationsin thethattheholdthe cartridgesin disinfectionplace. As thefluid continuespath, ittreatmentindustry.flow upward past the top seal where it spills over into the standpipe as it hits the filter's domed lid. The top of the standpipe isat the high point of the filter. Also, note the the filter cartridgesare sealed at the bottom and held in place with threaded pipeFEATURES:caps. Standard WarrantyUP-FLOW Stainless Steel Industrial “filter Housings Completely AutomaticCartridge filters (304 stainless steel, CPVC standpipes, CPVC cartridge holders and threaded caps) Compact and Easy to InstallCartridge cluster filters (to remove entire set of cartridges at one time for cleaning or replacement) Low Operating Costs Low MaintenaceBENEFITS: No taste or odor Eliminates microbiologicalcontaminants without chemicals Bacteria, viruses and other organismsare destroyed safely inside afactory sealed and testedstainless steel chamber All Units proudly made in the U.S.A. Meets WQA Standards*No Air Entrapment*No Vents*No Fluid By-PassDuring Servicing*Electro-Polished*Fail-Safe LidsCartridge cluster filter witheasy cartridge removal forcleaning or replacement.Flow rate (GPM)No. of Std. CartridgesAlternative cartridgePipe size (Male NPT)Filter HeightFloor Space Req’dService hght clearanceShipping wght (appx)Pressure ratingFIG. NO.Large capacity WaterQt,Ja 1,!!Y HIF-7 Fig. No.HIF-14HIF-16 Type HIF-21HIF-24SL-2VUp to 30 --- Up to 60Upto 75(less monitor)Up to 90Up to 105714162124SL-8V (less monitor)Single Only760707 doubles8 doubles7 triples8 triples1 1/2” 1342341 1/2” Replacement2” bulb only1 1/2”2”for ��68”68”29 lbs.Parts Breakdown:39 lbs.39 lbs.50 lbs.50 lbs.150 psi150psi150 psi150 psi150 psiII55 1 2 4 0 1. Contro5849l Box&58496MountingBracketfilters with cartridgefiltersfor easy cartridge removal22. Power Cord*Compact Design559363. Quartz SleeveOPTIONAL ACCESSORIES254M UV Monitor*Pressure Rated to150 psi 4. UV LampSolenoid5. Quartz SleeveStabilizerLarge capacity filter withlifting rods to removea single stack of cartridgesat a time.HIF-42*Cartridge Cluster Flow rate (GPM)Up to 17542No. of Std. Cartridges14 triplesAlternative cartridgeFilters2”Pipe size (Male NPT)This UV DosageFilter HeightThis solenoid acts as a fail40”18”x18”Spaceshut-offReq’d valve. Providingmetering device, reads Floor safe68”Service hght clearanceonly the 254nm x) for the 100output of the UltravioletPressureL150 psiratingight within the treatment69935FIG. NO.chamber.-6. OutletHIF-757. SiteUp toPoti3007525 triples8. Inlet3”42”20”x20”70”129 lbs.150 psi66867HIF-100Up to 40010050 doubles3”52”20”x20”87”188 lbs.150 psi-HIF-150-FLUp to 60015050 triples4” flanged48”28”x28”76”274 lbs.150 psi-HIF-200-FLUp to 800200100 doubles4” flanged58”28” x 28”93”321 lbs.150 psi-NOTE: Wing-nuts standard for lid closure with no tools required. Filters rated for temperatures to 140oF (60oC) with standard Harmsco cartridges and 200oF (93oC) with high-temp cartridges. Limits vary anddepend on pressure and time under load.Page 613482PageFor additional information call: 610-275-4453 or Fax: 610-279-6299.For additional information call: 610-27 5-4453 or Fax : 610-279-6299.Please call for current prices.Please call for current prices.
DUFF CO.DUffCO UV LAMPSSTAINLESS STEELHOUSINGS SELS14 'overall length1 Pin each endWater TreatmentFIG. NO.4547923545 for commercial1 Pin each1 7" overalllengthIdealandendresidential* Typicalapplications *2 7" overall length23546Pin each end * PhotographicPharmaceutical* Food 1 products* Water * Compressed Air31886 Fuels * Paints1 Pin eachend3 3 "overalllength* Liquid* Petrochemicals* Schools* Restaurants *419382 Pins each end14" overall lengthFarms * Institutions506342 Pins each end1 7" overall lengthFIG. NO. MODEL # RATED CAP MAX OPERHGHTDIA# OF 10” PIPE SIZESHIP WT3 1"overalllength (npt)435392 Pins each endCARTPRESS476023 Pins one end3 3 "overall length14”2" overall length28986 48510ST-110 GPM 4 Pins250 one end12-7/8”13/4”714"43644 41939ST-215 GPM 4 Pins250 one end22-3/4”4” overall length23/4”10 1/2ST-BC420 GPM 4 Pins125 PSI10”41 1/2”2050465one end21”1 7" overall lengthST-BC856GPM125PSI31”10”82”30637644 Pins one end2 5 "overall lengthST-BC1284 GPM125 PSI42”10”122”40476024 Pinsone end52”3 3 "overall 16lengthST-BC16110 GPM125 PSI10”2”50ST-BC20140 GPM125 PSI52”10”20it is helpful to know who the manufacturer of the uv isfor absolute accuracy in mactching up bulbs!2”50QUARTZES FOR UV LAMPSMANUFACTURER'S NAME REQUIREDFIG. NO.DESCRIPTIONPRICEAbove rated flow capacities based on sediment removal with a 25-micron rated filter cartridge for45462open endstaste/odor removal.Standard housing gasket is14"Buna-N.Other materials on request. Prices do not includeI 5 "open endscartridges. 5102851077I 6" dosed endsCartridge lengths on SS housing only: 10” 9 3/4”; 20: 19 1/2” 30” 29 1/4” 40” 39”3895347760**Pressure ratedto 300o F637657046818" open endsI 9" dosed 99ForI 0-27 5-4453 ororFax:I 0-279-6299Pleasecallforcurrentprices.Please call for current prices.P r o d u c t s f o r Q u a l i t y Wa t e rPagePage 481614
Water Treatment DUFF CO. For additional information call: 610-275-4453 or Fax: 610-279-6299 Page 481 Please call for current prices. STAINLESS STEEL HOUSINGS AND MULTI-CARTRIDGE VESSELS 28986 43644 ST-1 ST-2 ST-BC4 ST-BC8 ST-BC12 ST-BC16 ST-BC20 10 GPM 15 GPM 20 GPM 56 GPM 84 GPM 110 GPM 140 GPM 250 250 125 PSI 125 PSI
