ConstantSpeedandVariableSpeedDrives(VSD) 75 …

1 Two -St age Ro tary Sc rew Air Co mpre sso rs Unp aral lel eden er gy effici enc yand durab ility Ene rgy savi ng supto 13%on full -load Ene rgy savi ng supto 30%on part- loadConstant Spe ed an dVariableSpeedDr iv es (VS D)75-4 50 kW 100- 60 0 Hors epower2 Sulla ir LeadershipSinc e 196 5, Sulla ir has beenrecogn ize d aroundthe world as aninn ovator and a lea der in rotary sc re wcompress ion and vacuumtec hn ol mo re tha n 40 years, Sull air hasdesi gned and manufactured its ownrotors an d air en d assem blie s at th ecorporateheadquarters in Mi ch iganCi ty, In dian award-winning rot ary scr ewdesi gn sets the industr y st and ard sand de liv ers the qu ality and reliabilityone expec ts from a ir Te chno lo gyUti lizing th e mos t mo de rntec hn ologie s, eq ui pmen t andadv an ced man uf act uring techniqu es,Sul lair de sig ns , ma nuf act ures.

2 Ass em bl es , an d tes ts the mo stinn ov ati ve com pr es se d air andvac uu m pro du ct s in th e lair pr od uc ts are kn own around thewor ld for thei r un iver sall y applic abledes ign, ou tst an di ng cra ftsma ns hi pand supe rio r qu alit lair s Sta ti st ic al Pro cess Con tro lSu lla ir s St atistica l Pr oces s Co ntrol(SP C) syst em mo nitors rot or qu al ityst anda rd s to assu re consis te ntcompr esso rand vac uumpe rfo rm lair s Com mi tm ent to Innov ati onUn de rly ing Su lla ir s leade rsh ip is ade dic ation to exc el lenc e an d acommit me nt to innov at ion. Sullair iscons ta ntly explo ri ng new idea s andse ekin g new wa ys to meet ind us tr y sneed for increa si ng ly ene rgy ef ficientcompre ss ed air andva cuu air Capa bil iti es3Su llair offer s total co mpr essed airsys te ms to help compressedair usersredu ce energ y cost s and improvepr od uc tivity by ana lyz ing, managingand con trolling the ir compressedair sy ste ir s air syst ems include.

3 Plant airaud its, ene rgy efficient produ cts,com presse d air systemcontro ls,equ ipmen t to mon itor and ma na gesyst em s, air dist ributio n pro du cts,and after-pu rc hase suppo co mpon ent of the syste m iscare fully mat che d for capa city andpre ssure to pro vide ma ximu mperfor ma nce and ene rgy ef ficien cy .A tota l Su llair syst em prov ide s the us erwit h an air qualit y gu ara nte lla ir Stationary Ai r Powe r Sys te msOWS - 210TS-20 Air Com pressorLif e Cyc le CostsAcc ordi ng toBestPracticesforCompressedAirSystems,C omp re ssed Air Ch allenge,SecondEd ition, 2007, ener gy costs nowre pre sent 82% of the total ope ratin gexpe nses.

4 Ene rgy savingsfromSulla ir s Two -Sta ge Compressors cansig nif ican tly re du ce life cyc le cost ir s two -st age compressorssig nif ican tly re du ce opera tin g an dene rgy co st s over the ent irecom presso r lif e cycle. Con tribu ting tothe energy sa vin gs are: Sulla ir s pro ven air end wit h the lowrest riction inlet va lve Hig h eff icien cy fan Lowpre ssu re drop air- flu id sep ar ationsyst em to pre ve nt energylossSullair de signs delive r co st sa vings fo rthe life of the produ ct . Impr ov ed airfiltra tion transla te s int o: Ext ende d se parat or lif e Improvedflu id filt er lif e Less lubric ant co nta min atio nTo reduc e fluid disposal cos ts, weoff er our biode gra dable Su llu be 800 0-ho ur fluid, or 24 KT , a long- lifefluid tha t neve r needs ch an lair Re duc esYo ur Life Cycle CostsEqu ipm entMa int enanceElectricit yThe Su llai r Sta ti onar y Air Pow er Sys temThis Sy st em inc lu des.

5 Rotary scr ew compressor wet st or ag e refrige ra te d dr yer ordes icc an t dr ye r filtersto me et yo urrequirem en t dr y stor ag e flow co nt rol le r dr ains oil/wa te r se pa rat or ethernet -b as ed eCo nnect to mon it or and con tro l theentiresys te m4Tw o-s ta ge comp re ssors* hav e apo we r advantage of 11 percentto13 per ce nt over equ ivalent sizedsi ng le-s tage comp re ssors for twoke y re as ons:Co mp re ssio n is Di videdBetweenthe Two St agesIn a singl e-stagecompressorop er at ing at 100 psig at sea level,th e co mpressionra ti o is to 1 (inab so lute terms) . A two-stageco mpr es sor oper at ing at the samepre ssu re will have a compressionrat io of to 1 in ea ch stage ( isth e squ are root of ) achievingth e co mpressor s power sav erna l Leaka ge LossesareRe du ce dRe du ced pressur e differenceac ro ss each stage facilitatesre du ct ion in ll air s Super ior End-to-EndDe si gnSulla ir s TS two-st age tande mcom pre sso rs use two set s of ro torsarr ange d in a un ique end-to -en ddesig n tha t ach ieve high erefficie ncies than othe r two -st agero tor arra nge me nts.

6 Th is de sign isbase d on Su lla ir s proventec hnology use d in its single -stageunit s, wh ich has set th e st andardsfor efficie ncy and relia bilit y insin gle -st age compressors fo r mo retha n fou r de cade indu str y st an dard sinc e itsintrod uction in 19 84, the TS Serie stan dem compre ssors of ferunm atc hed full-lo ad ef fic ien cy;oft en providing a two-year pa ybackin energy savin gs compa red wit hsin gle -st age compressors. With th etan dem s va riable capa city co ntro l,fea turin g spira l valve tec hn ology ,fur th er opera tin g ef fic iencies canbe achie ved durin g par t-lo adopera tion .Rota ry Scr ew Rel ia bi li tyThe se TS mo dels use a two -stagero ta ry scre w air en d, fea turingSullair s rugge d bea ri ng de sign :tape red ro ller bearin gs on thedisc ha rge end and cylin dr ica l ro lle rbearin gs on the inle t for high loadcarr yin g ca pac nded Be ar ing Li feBy dividin g th e co mp re ssion ratioacro ss two st ages, the two -sta getan dem will signif ican tly ex cee d thelif e of th e avera ge sin gle -sta gecompressor.

7 Ad vantageof Two-St age Co mp ress ion at Full -LoadInta psi aCo mp re ss ion Ra tio2. 8 to 1 Comp res si onRatio2. 8 to 1 Inter st age41 psi aDisch arg e114. 5 psiaCom pr essi on Ra tio7. 9 to 1 Disch ar ge114 .5 psi aIn psi a*C om pres se d Air and Gas Ha nd book, Sixth Edi St ageSing le -S tage5 Annual Cost ofEl ectri ci ty - $ perkW-hrSavings-$per1000cfm30 00 025 00 020 00 015 00 010 00 0500 070. 080. 090. 100. wer Savin gs per 1000 cfmTwo -s tage tandemvs. single-stagero ta ry screw at full- load. At a powercos t of $.08/kW/hr,the black dotted linesho ws th at a tand em two-stagecompr es so r will save $14 ,37 3 pe r1,000 cfm ove r a single-stagecompr es so r opera ting for 8,0 00 hoursat 10 0 psig.

8 At a power co st of$.12/ kW /hr, the green dot te d line sh owsa sa ving of $2 1,5 60 per 1, 00 0 cfm overa sin gle-st age co mpressor ope rat ingfor 8, 000 hours at 10 0 psig. Thesavingswill be signif ica nt ly gre at er forhighe r capac ity compresso r Savingsper 1000 cf m on TS-32 Ene rg y Sav ing sTwo-Sta ge Over Si ngle-Stage, Ful l-LoadDec ad es of Pr ove n ReliabilityareTes timon y to the Qu ality of theSul la ir Air EndAltho ugh the pr inci ple of rotary screwcomp re ssion rem ains the same, Sullairis co nt inually improv ing materials,eng inee ring and des ign of its air endsand compressorpack Los s of Cap aci ty or EfficiencySu llair air end s have only two movingpa rt s.

9 The asymm etrical pr ofile ta ct occursonly on a lubricatedpi tc hline , so wear is a re sult, Sullair co mpressorsdo notlos e ca pacity or ef fic iency .Lon ger Ai r End LifeCo nt ro lled pre ssu re lubric at ion an dBe ar ing Fluid Reservoir s (BF R) assurea relia ble supply of fluid to rota tin gelem er Ope rating CostsDisc ha rge po rt matchesrat ios ofvo lum e an d ope ra ting pressu re formaxim um efficie ncy. Axial air inletavoid s pre he ating inlet air fo r fur th ersa ving Relia bl e Su llair Air En d6 The Sullair TS- 20 ,TS-32 and TS- 32 SVar iab le Ca pa city Cont rol Sy ste mFea turi ng Spi ra lVa lv eTe chnology Lowers par t-lo ad ope ra ting cost s Reduc es cyc lin g du ty on pa ck age Ma inta ins con siste nt pla ntpre ssure Simpleco nt rol Reduc es be arin g loadMotorCoupled to Air End ThroughNon-Lubricate d.

10 Fle xi bl e Coupling Allows use of sta ndar d NEM A fr amemot or Simplif ies insta llatio n an d sta rt- upTw o-Sta ge Com pressorAir End De live rs more air Re duce s po we r consumption Exte nds air end bearinglifeFi be rgla ss Fluid Filter Aircr af t-q uality media providesbe tt er filtration Up to 20% more efficientthanco nve nti onal paper elements Len gt hens life of the compressorEnhanced Ser vi ce abil it y forAi r-Cooled Oil Cooler andAfte rcool er s Easy to remo ve pa ne ls pro videacc ess for cle anin g coo ler sMul ti- St age Air -F luid Separation Du al nestedOptimizer se para tor elem ents, reduce fluidca rryov er to a maximumof1 ppm Re du ced car ryover lowersmak e-u p fluid costs Pl ea ted Optimizer elem ent slowe r initi al pressu re drop forgre ate r efficiencyand ex tendsel emen t life Ea sy to chang e with built-in lidlifti ng de vice on modelsTS-32an d TS -32 SOptimal air Heav y-Du ty Ai rIntak e Fi lte r Inclu de s re mot e air inta keco nnec tion Pro vide s finest inlet fi ltrat ion inth e indu st ry (0.)