SR Series Refrigerated Dryers 5–3000 SCFM

1 SR SeriesRefrigerated Dryers5 3000 SCFMS olving the Problems of Moisture ContaminationSR Dryer5- 3000 scfmSRHT Dryer15-100 scfmSRHP Dryer250-2400 scfm60 HZ ModelsproblemThe importance of Clean, Dry, compressed Air Water jeopardizes everything you wantyour compressed air system to do. It ruinsproduct and fouls processes. Here s how: In addition to water, compressed air can also contain dust, pollen, rust, pipescale, wear particles, bacteria and lubricating fluid. Sludge blocks valves and orifices, causing high maintenance and costly air much water is too much?Any amount of water is too much. Relative humidity is the amount of water vapor in air relative to what it couldhold at a given temperature. Moisture in compressed air remains in a vapor state through the compressioncycle, so it is not a problem until it leaves the compressor. Air discharged from a compressor is approximately 150 F to 450 F. At 75 F and 75% relative humidity, a 75 HP compressor takes in 46 gallons ofwater vapor in 24 hours.

2 When this air is cooled to approximately 35 F at 100psig, the water vapor condenses into 46 gallons of liquid!Water mixes with thesepollutants to form anunwanted abrasive sludge, often acidic,rapidly wears tools andpneumatic corrodes pipingand can foul product andair-operated , dry compressed air is essentialto your production or processSullair SR Series Dryers provide clean, dryair by result: corrosion and damageare eliminated. Productivity improves and maintenance costs are reduced. The service life of air tools, motors and cylinders is extended. The life of your entire compressed air system is benefits of Sullair SR Series Dryers : Clean, dry refrigerant and high performance cross-flow heat exchangers providesavings up to 10%. Scroll compressors on models SR-250 to SR- 3000 provide anadditional 20% to 40% energy savings over comparable Dryers using a pistoncompressor. Compact and heat exchanger and refrigerant circuit design reduce size and weight,making them easy to maneuver and circuit design and quality manufacturing and materialsassure long, trouble-free service life, and consistent outlet dewpoints over a wide range of operating friendlyhydrofluorocarbon (HFC)refrigerant ensures compliancewith the Montreal Protocol onsubstances that deplete theozone SR Seriescommon el4 dryer above shown with optional SCD for Endurance High quality components.

3 Welded connections with T pieces. Solid base plate mounting. Easily removable and reusableheat exchanger insulation. Anti-galvanic, easy to service Rotalock and features5 Drain Alcove Condensate drain is positioned inan easily accessible alcove. Provides maximum protectionfrom damage. External electrical connection. Large outlet prevents blockages. Timed solenoid drain is standard.(SR-125 to SR- 3000 .)Manufacturing andTesting Each dryer and its keycomponents are individuallytested. Tests include:Rated flow and/or and protection electrical of refrigerant Refrigerant Leak Testing Each heat exchanger after it ismanufactured. Each heat exchanger before it ismounted. Each finished andGuaranteed Quality Manufactured in an ISO 9001facility. C/UL Package Compact dryer requires less rawmaterials. Low refrigerant charge. Low power consumption. Helium tests result in fewerleaks. Recyclable materials usedthroughout and includerecyclability coding.

4 High quality materials providelonger operating life. No ozone depleting componentsor packaging. Low greenhouse warmingpotential s UnparalleledWarrantyThe Sullair extended warranty is unsurpassed in the industry:5 YEARSon major components with parts and SeriesSR-5 to SR-100 Easy to install. Saves floor to of Installation Advanced design makes this dryerextremely compact andlightweight. Attention to detail such as pre-drilled holes for mounting on wallor compressor. Small footprint and mountingcapability saves valuable Power Consumption Simple but advanced refrigerationunit. The Dryers design and large air-to-air heat exchanger offers lowpower consumption. Greater surface area on theexchanger means better heattransfer which reduces Separator Assures maximum waterseparation and condensateremoval at all air flows. Long-lasting, rugged and durablestainless steel Serviceability Saves Time and Money Easy maintenance through oneaccess panel.

5 Only one additional side needs tobe free for condenser air flow. Less space is needed around dryerfor FriendlyER134a Refrigerant Minimal environment impact. No phase out date. Compliant with Montreal Protocolon substances that deplete theozone Operating Limits High maximum inlet (140 F) andmaximum ambient (122 F) allowsworry-free operation in a widerange of operating conditions. High maximum operating pressureis 232 SeriesSR-125 to SR-3 Patented Cross-flowHeat Exchanger Air-to-air exchanger, air-to-refrigerant exchanger anddemister separator in one compactcomponent. Cast aluminum construction forminimum leaks. Fin design formaximum heat transfer. Over-sized air-to-airexchanger forminimum powerconsumption and lessdownstream sweating of pipes. Stainless steeldemister for efficient condensateremoval at all air flows. Short wide air paths for minimumpressure drop. Modular design (SR-700 to SR- 3000 ) permits up to six heatexchangers in Circuit Finely balanced refrigerationcircuit.

6 Combination of a hot gas by-passvalve and fixed capillary tube. Hot gas by-pass with pressureactuation provides Operating Limits High maximum inlet (140 F) andmaximum ambient (122 F) allowsworry-free operation in a widerange of operating conditions. High maximum operatingpressure is 274 heat exchanger. Innovative refrigeration microprocessor Mass Compressors Standard on SR-325 to SR- 3000 More energy efficient thansimilar sized Dryers with pistoncompressor. Extremely reliable. Fewer moving Energy Savingswith Cold Mass Feature When the compressed air system isin stand-by, it is possible to operatethe SR dryer in a cycling temperature within the heatexchanger is kept withinprogrammable temperature limits. Available on SR-250 to SR- 3000 Cold Mass offers up to 80%energy savings when dryer isoperating in Stand-by . Quick return to dewpoint whenair compressor is started. Offers the biggest benefit ofthermal mass Dryers : energysavings when in Refrigerant Only true substitute for R22refrigerant.

7 Zero Ozone Depletion Potential. Low Global Warming Potential . The most energy efficient HFC. R407C is the most environ-mentally friendly solution formedium to large size Dryers . Other Notable Features Condenser prefilter, standard onSR-700 to SR- 3000 , to maintaincondenser efficiency. Drain alcove for easy access todrain. Compact and lightweight to SR-200 Controls includes: ON-OFF switchON lampAlarm lamp and 3-colordewpoint SR-250 to SR- 3000 Advanced microprocessor Pressure gauge Main switch with door block Digital dewpoint display Synoptic display panel Coded alarms Compressor hour counter Maintenance time log Remote ON-OFF Status report that memorizesdryer operation Alarm contactsComplete Protection Alarm sounds. dryer stops for:High TemperatureHigh PressureCompressor Internal ProtectionLow DewpointController Fault Warnings given but dryer doesnot stop for:High Dewpoint Temperature Sensor Fault Temperature Outside Limits 93000SR-125 to SR-200 SpecificationsModel scfm *m3/min WeightLengthWidthHeightAir2-4 C lbs.

8 Kg. in. mm. in. mm. in. mm. in/outSR-125 125 143 551 615 772 11 2" NPTSR-150 150 146 66 551 615 772 11 2" NPTSR-175 175 150 68 551 615 772 11 2" NPTSR-200 200 154 70 551 515 772 11 2" NPT Rated flow at CAGI STandard ADF100 for Class H: 33 to 39 pressure dewpoint at 100 F and 100 psig.

9 Inlet, 100 F ambient, 100% inlet relative humidity, and 5 psid maximum pressure to SR-100 SpecificationsModel scfm *m3/min WeightLengthWidthHeightAir2-4 C lbs. kg. in. mm. in. mm. in. mm. in/outSR-5 5 .14 40 450 198 455 3 8" NPTSR-10 10 .28 40 8 450 198 455 3 8" NPTSR-15 15 .42 44 20 450 198 455 3 8" NPTSR-25 25.

10 71 71 599 282 531 1 2" NPTSR-35 35 73 33 599 282 531 1 2" NPTSR-50 50 101 46 701 353 607 3 4" 6073 4" NPTSR-100 100 128 58 701 353 607 3 4" NPT Rated flow at CAGI STandard ADF100 for Class H: 33 to 39 pressure dewpoint at 100 F and 100 psig. inlet, 100 F ambient, 100% inlet relative humidity, and 5 psid maximum pressure SR Series60Hz speciLEFTREARRIGHTFRONTLEFTREARRIGHTFRON TSR-250 to SR-500 SpecificationsModel scfm *m3/min WeightLengthWidthHeightAir2-4 C lbs.