Emhlabeni onzima wokucisha umlilo kanye nokudluliswa koketshezi ezimbonini, ubuqotho bokuxhumana ngalunye kungaba umehluko phakathi kokuphumelela kokusebenza nokwehluleka okukhulu. Ochwepheshe kulezi zindawo bayakuqonda ukuthi uhlelo lokuxhuma oluthembekile akulona nje ukulula—kungukudingeka okungadingi ukuxoxisana ukuze kube nekhwalithi, ukusebenza kahle, nokuphila isikhathi eside kwemishini. Phakathi kwezingxenye ezahlukahlukene ezakha uhlelo oluqinile lwamapayipi, i-Storz elbow igqama njengesixazululo esihlakaniphile kakhulu sokuphatha izinguquko zokuqondisa ngaphandle kokudicilela phansi ukugeleza noma ukuqinisa ukuxhumana. Laba bantu abakhethekile bavumela abasebenzi ukuthi bahambise amapayipi ezindaweni eziyinkinga, banciphise ukugoqana, futhi bavikele imishini eyigugu ekucindezelekeni okungadingekile. Noma ngabe uyisikhungo somlilo samasipala esibeka imigqa yokuhlinzeka emlilweni wesakhiwo noma indawo yezimboni edlulisa amakhemikhali phakathi kwamathangi, ikhono lokugcina ukuxhumana okungenamihawu, okungavuza ngenkathi uguqula isiqondiso kubaluleke kakhulu. Lo mhlahlandlela ophelele uhlola konke okudingeka ukwazi nge-Storz elbows, kusukela emvelaphi yayo yomlando kuya emazingeni emodeni wokukhiqiza, futhi uchaza ukuthi kungani i-Varicpand International ibe igama elithenjwayo kule ndawo ekhethekile.

Uhlelo lokuxhuma lwe-Storz lwasungulwa ngo-1882 nguCarl August Guido Storz, unjiniyela waseSwitzerland owabona isidingo sendlela esheshayo, ethembeke kakhudlwana yokuxhuma imibhobho yomlilo kunokuxhunywa okunamalokwe okwakujwayelekile ngaleso sikhathi. Umklamo wakhe omusha wethula umqondo wamalokhu axhumana kanye nomshini wokuxhuma we-quarter-turn, owasusa inqubo eyathatha isikhathi sokujikijela nokukhipha amalokhu ezikhathini eziphuthumayo. Lesi sici esisha sasheshe saduma kulo lonke elaseYurophu futhi sagcina senza isezingeni yiNational Fire Protection Association (NFPA) e-United States, lapho manje isichazwa ngaphansi kwe-NFPA 1963 ngokuxhunywa kwemibhobho yomlilo. Ubuhlakani bomklamo we-Storz busekelwe ekululungeni kwawo: izingxenye ezimbili ezifanayo zingahlanganiswa ngokulungisa amalokhu azo bese uzijikijela i-quarter turn, kudale isitembu esiqinile, esingangeni manzi ngaphandle kwesidingo samathuluzi noma amalokhu anembayo. Lokhu kwenza izinto zokuxhuma ze-Storz zibe yisinqumo esikhethwayo emibuthanweni yomlilo, ezimbonini, kanye nezinhlelo zamanzi zikamasipala emhlabeni wonke, njengoba ziqinisekisa ukusebenzisana phakathi kwemishini yabakhiqizi abahlukene futhi zinciphisa ubungozi bokuxhunywa okungalungile noma okungafani ngesikhathi sokusebenza okunamandla aphezulu.

Emashumini eminyaka angu-140 edlule, i-Storz coupling isivuke isuka ekubeni umkhiqizo waseYurophu owawusetshenziswa abambalwa yaba yindinganiso yomhlaba wonke yokuxhuma okusheshayo kwamanzi. Izinqubo zokukhiqiza zesimanje ziye zathuthukisa umklamo wokuqala, zihlanganisa izinto ezithuthukisiwe njenge-anodized aluminum, i-brass, ne-stainless steel ukuze kuhlangatshezwane nezidingo eziqinile zezicelo zamanje. Ukulinganisa ngaphansi kwemihlahlandlela ye-NFPA kusho ukuthi i-Storz coupling ethengwe kumkhiqizi oyedwa izoxhuma ngokuthembekile ne-Storz fitting evela komunye umkhiqizi, inqobo nje uma zombili zihambisana nemininingwane efanayo yobukhulu. Lokhu kusebenzisana kubaluleke kakhulu emibuthanweni yomlilo engase idinge ukuxhuma amapayipi avela kumadivayisi ahlukene noma imithombo yamanzi kamasipala ngesikhathi sokusiza ngokuzenzakalelayo. Ukuqonda le mlando ecebile kusiza ochwepheshe ukuba baqonde ukuthi kungani ama-Storz fittings ahlale ewusizo isikhathi eside kangaka nokuthi kungani eqhubeka nokuba umgogodla wokudluliswa okubalulekile kwamanzi ezimbonini eziningi, kusukela ekucishweni kwemililo yasendle kuya ekucubunguleni upetroli.

I-Storz elbow iyisihlanganisi esikhethekile esihlanganisa indlela evamile yokuxhuma esheshayo ye-Storz ekupheleni okukodwa noma kokubili, kuyilapho sethula ukuguquguquka okumisiwe, ngokuvamile okungu-30° noma 45°, ukuze siguqule isiqondiso sesistimu ye-hose noma yepayipi. Ngokungafani nesixhumi esivamile se-Storz esiqondile, esixhuma nje ama-hose amabili ekugcineni, i-elbow ivumela abasebenzisi ukuthi bahambise ama-hose emakhoneni, phezu kwezithiyo, noma ezindaweni eziqinile ngaphandle kokudala imiqulu ebukhali engavimbela ukugeleza noma yonakalise ulayini we-hose. Lezi zihlanganisi zikhiqizwa ngokunemba ukuze kugcinwe ububanzi bangaphakathi obugcwele kuyo yonke i-turn, kuqinisekiswe ukuthi amanzi noma okunye uketshezi kungageleza kancane kakhulu ukudideka nokudonswa kwengcindezi. Izinhlanganisela ezivame kakhulu zine-Storz female connection ekupheleni okukodwa kanye ne-Storz male connection kwenye, nakuba kunezinguquko zokuzivumelanisa ne-National Pipe Thread (NPT) enezintambo noma ezinye izindinganiso zokuxhuma. Inzuzo ebalulekile ye-Storz elbow phezu kwezihlanganisi ezinezinga eliphezulu eziyintambo ukushesha nokulula kokuxhuma—akukho amaswidi, akukho i-thread sealant, futhi akukho ingozi yokuxhuma okungalungile, nje ukukhiya okukodwa kwesigamu sokujikeleza okungenziwa ngemizuzwana, ngisho nalapho ugqoke amagilavu ​​okucisha umlilo anzima.

Ubunjiniyela obusemva kwe-Storz elbow buhlekisayo kakhulu. Ukuphambuka kwe-angular kubalwa ngokucophelela ukuze kugcinwe ubuqotho besakhiwo sokufaka ngenkathi kunikezwa ukudlula okuphumelelayo kokuhamba kwe-fluid. Ama-elbows aphezulu, njengalawo akhiqizwa yi-Varicpand International, akhiwa ngensimbi ye-anodized engaboli, enikeza ubudlelwano obuhle bokwakha nesisindo futhi ngeke ibole noma yehlise uma ibonakaliswa emanzini, kumafomu, noma emikhiqizweni eminingi yezimboni. I-coating ye-anodized iphinde inikeze indawo eqinile, engaboli evikela ekuphathweni okunzima okujwayelekile ezindaweni zomlilo nasezimbonini. I-elbow ngayinye ikhiqizwa ngezinga eliqinile eliqinisekisa ukuthi ama-lugs axhumana kahle futhi i-gasket icindezelwa ngokulinganayo ukuze kudaleke isikhwama esithembekile ezingeni lokusebenza elingafika ku-150 PSI ku-70°F. Le mlinganiselo yengcindezi yenza ama-Storz elbows afanele inqwaba yezicelo zokulwa nomlilo nezokudluliswa kwe-fluid kwezokwakha, kusukela ekudonseni emithonjeni yamanzi angaguquki kuya ekunikezeni ama-nozzles wokubheka nezinhlelo zokufafaza.

Inzuzo yokuqala nesobala kakhulu yokufaka ama-elbowi e-Storz ekuhlelweni kwakho kwamapayipi ukuncipha okukhulu kwengcindezi epayipini ngokwalo. Lapho ipayipi liphoqelelwa ukuba lijikeleze ikhoneni elibukhali ngaphandle kwe-elbow, udonga lwangaphandle luyelula kanti udonga lwangaphakathi luyacindezela, kudala izindawo ezibuthakathaka ezingaholela ekwehlulekeni ngaphambi kwesikhathi, ukuhlukana, noma ukuqhuma ngaphansi kwengcindezi. Ngokunikeza ijika elenziwe ngobunjiniyela, i-Storz elbow isusa le ngcindezi eyonakalisayo, yandisa impilo yesevisi yepayipi lakho lomlilo elibizayo noma ipayipi lokudlulisa lezimboni. Ngaphezu kwalokho, indlela yokuxhuma ye-quarter-turn isho ukuthi ukubeka uhlelo lwamapayipi anama-elbowi amaningi kuthatha isikhathi esincane kakhulu esidingekayo kuxhumanisi olunamaloli, okuyinzuzo enkulu ezimeni zokuphendula eziphuthumayo lapho isekhondi ngayinye ibalulekile. Abacimi bomlilo bangakwazi ukuhlanganisa izinhlelo zokuhambisa ezinkulu ngemizuzu esikhundleni samahora, futhi abasebenzi bezimboni bangakwazi ukuhlela kabusha izinhlelo zokudlulisa ngokushesha lapho izidingo zokukhiqiza zishintsha.

Elinye inzuzo enkulu yezingalo ze-Storz ukususwa ngokuphelele kwezinkinga zokuhambisana kwezintambo ezihlasele izinhlelo zokuxhuma zakudala. Esikhungweni somlilo esivamile noma esikhungweni sezimboni, ungase uhlangane nezishoshovu nemishini evela kumakhiqizi amaningi ahlukene, ngamunye ongasebenzisa izimo ezihlukile kancane, izintambo, noma ububanzi. Lokhu kungahambisani kudala ubunzima bokuhlela, okudinga isitokwe sama-adaptha futhi kunciphise ukuguquguquka kwesistimu yakho. Ukumiswa kwe-Storz kudlula lokhu ngokuphelele ngoba umklamo wokuxhuma usekelwa ama-lugs namagasket kunokuba kube izintambo, okusho ukuthi ingalo ye-Storz izoxhuma kalula kunoma iyiphi ishoshovu ehambisana ne-Storz noma ifitimenti, kungakhathalekile umkhiqizi. Lokhu kusebenzisana akugcini nje ngokwenza lula ukuphathwa kwesitokwe kodwa futhi kuthuthukisa ukuphepha ngokunciphisa amathuba okuxhuma okungalungile okungahluleka ngaphansi kwengcindezi. Ngaphezu kwalokho, ukwakhiwa kwe-aluminium ye-anodized yezingalo ze-Storz ezisezingeni eliphezulu kunikeza ukumelana okuhle kakhulu nokugqwala, okwenza lezi zifitimenti zilungele ukusetshenziswa nezinhlobonhlobo eziningi zoketshezi ezihlanganisa amanzi, izixazululo ze-foam, amanzi angaphuze, namakhemikhali amaningi ezimboni ngaphandle kokonakala noma ukungcolisa umkhiqizo odluliswayo.

Emkhakheni wokucisha umlilo, ama-Storz elbows ayizinsiza ezingenasidingo kokubili ekusebenzeni komlilo ezakhiweni nasendle. Abacimi bomlilo bayawasebenzisa ukudlulisa imigqa yokuhambisa amanzi ezindaweni zamakhona ezakhiwo, phezu kwamatshe, nangeminyango ngenkathi kugcinwa ukugeleza okuhle kakhulu futhi kugwenywa ukugoba okungavimbela isibhamu samanzi. Ngesikhathi sokusebenza komlilo ezakhiweni eziphakeme, ama-elbows asetshenziselwa ukuguqula imigqa yomgqomo kusuka ku-standpipe outlet kuya kumgqomo wokuhlasela, okuvumela ushintsho olubushelelezi lokuqondisa olugcina umgqomo ulawuleka futhi kunciphisa ukulahleka kokuhlikihla. Imicimbi kahulumeni yamanzi nayo ithembele kuma-Storz elbows lapho kuxhunywa ama-hydrants ezilolini zokumpompa noma lapho kusungulwa izinhlelo zokusabalalisa amanzi zesikhashana zemicimbi noma ukuphazamiseka okuphuthumayo. Amandla okushintsha ngokushesha ukuqondisa ngaphandle kokuphula umgqomo kuyinto eyandisa amandla eyithuthukisa kokubili ukusebenza kahle nokuphepha kwabacimi bomlilo endaweni yomlilo. Izikhungo zezimboni, kusuka ezitshalweni zamakhemikhali kuya ekusebenzeni kokucubungula ukudla, zisebenzisa ama-Storz elbows ukudlulisa imigqa yokudlulisa ezungeze imishini, ngaphakathi kwamadike okuqukethe, nangaphakathi ezilolini zamathangi noma ezimotweni zikaloliwe ngokukhawulwa okuncane kokugeleza nokuvikeleka okuphezulu kokuxhuma.

Izinhlelo zamanzi kamasipala zizuza kakhulu ngokuhlanganiswa kwezindololwane ze-Storz engqalasizinda yazo. Amathimba ezinsiza zamanzi asebenzisa lezi zixhumi lapho enza ukulungiswa okwesikhashana, ukugeza ama-hydrant, noma ukubeka izinhlelo zokudlula lapho kukhona ukushintshwa okukhulu. Indlela ye-Storz elbows yokuxhuma ngokushesha ivumela amathimba ukuthi abeke futhi akhumule izinhlelo zamapayipi zesikhashana ngokushesha, kunciphisa isikhathi sokuphazamiseka kwenkonzo kumakhasimende. Ezinhlelweni zokudlulisa uketshezi ezimbonini, izindololwane ze-Storz zibaluleke kakhulu ezindaweni lapho amapayipi kufanele axhunywe futhi akhutshwe njalo, njengamarekhodi okulayisha, iziteshi zokugcwalisa izitsha, kanye nemisebenzi yamathangi. Indlela yokukhiya ye-quarter-turn inciphisa ukukhathala komsebenzisi futhi isheshisa izikhathi zokujikeleza, kanti ukuqedwa kwezintambo kusho ukuthi azikho imiphetho ebukhali ezolimaza amagilavu ​​noma ezobambelela ezingutsheni. Izindololwane ze-Storz ze-Varicpand International zenzelwe ukuhlangabezana nezidingo eziqinile zezicelo ezahlukahlukene, lapho isixhumi ngasinye sihlangabezana nokuhlolwa kokulawula ikhwalithi ukuze kuqinisekiswe ukunemba kobukhulu, ubuqotho bokucindezela, kanye nokwakheka kwezinto ngaphambi kokuba siphume efektri.

I-Varicpand International izibeke njengomkhiqizi ohamba phambili wezesekeli ze-Storz ezisezingeni eliphezulu, futhi ama-elbow ayo e-Storz abonisa ukuzibophezela kwenkampani kubunjiniyela obunembayo nokwakhiwa okuhlala njalo. Atholakala ku-30° nakwezinye izikali ezivamile, la ma-elbow enziwa nge-aluminium ye-anodized esezingeni eliphezulu enikeza ukumelana okuhle kakhulu nokugqwala ngenkathi igcina isisindo siphansi ngokwanele ukuze kube lula ukuphatha ensimini. I-elbow ngayinye ilinganiselwe ingcindezi yokusebenza engu-150 PSI ku-70°F, ehlanganisa iningi lezidingo zokudlulisa uketshezi ezomlilo nezimboni. Ubuso be-anodized abuvikeli nje kuphela ekugqwaleni nasekuphazanyisweni amakhemikhali kodwa futhi bunikeza indawo ebushelelezi, engenawo umoya, elula ukuyihlanza nokuyigcina. I-Varicpand International yenza la ma-elbow ukuthi ahambisane namazinga we-NFPA 1963, iqinisekisa ukuhambisana okugcwele nama-coupling e-Storz avela kwabanye abakhiqizi abakhulu futhi inikeze amakhasimende isiqiniseko sokuthi imishini yawo izosebenza ndawonye ngaphandle kwezinkinga lapho kubaluleke kakhulu.

Okusenza iVaricpand International ihluke kwabanye abahlinzeki ukugxila enkampanini ezintweni ezisezingeni eliphezulu, amanani ancintisanayo, kanye namakhono okuthumela emhlabeni wonke. Wonke ama-elbow e-Storz akhiqizwa kusetshenziswa ingxubevange ye-aluminium ehlolwe ngokucophelela ehlangabezana nemininingwane eqinile yamandla nokumelana nokugqwala, bese i-anodized kusetshenziswa inqubo ekhiqiza isembozo esihambisanayo, esiqinile esingeke sikhune noma sikhwele ngesikhathi sokusebenza. Indawo yokukhiqiza yenkampani isebenzisa izikhungo zemishini ye-CNC ezibamba ubukhulu obuqinile kuzo zonke izilinganiso ezibalulekile, okuhlanganisa isikhala samalugu, ububanzi bangaphakathi, nokuhambisana kwe-angular, ukuqinisekisa ukuthi i-elbow ngayinye ihambelana kahle nama-couplings ahambisanayo futhi inikeza isitembu esingavuza. IVaricpand International iphinde inikeze izinketho zokwenza ngokwezifiso kumakhasimende adinga ama-angles angajwayelekile, ukuxhumana okuphelele okukhethekile, noma izilinganiso zokucindezela ezithile, okubenza babe umlingani ovumelana nezimo kokubili ukuhlinzekwa okujwayelekile kanye nezidingo zamaphrojekthi akhethekile. Isitoko sabo esibanzi kanye nenethiwekhi yokuhambisa esebenza kahle kubavumela ukuthi bathumele ama-oda ngokushesha kumakhasimende emhlabeni wonke, kunciphisa izikhathi zokuholela futhi kusiza amabhizinisi ukuthi agcine imishini yawo ngaphandle kokuyeka ukusebenza isikhathi eside.

Ukuqiniswa kahle kwezinto zokuxhuma ze-Storz kubalulekile ekukhetheni isixhumi esifanele noma ukuqinisekisa ukuhambisana phakathi kwezingxenye ezivela emithonjeni ehlukene. Isilinganiso esiyinhloko esisetshenziselwa ukucacisa usayizi wokuxhuma we-Storz yibanga langaphakathi phakathi kwezimbambo, elinganiswa ngaphesheya kwesikhungo sento yokuxhuma. Lesi silinganiso, esivame ukuvezwa ngama-intshi noma ngamamitha, sihambelana nosayizi wehosesi ojwayelekile lapho into yokuxhuma yakhelwe ukuxhuma khona. Ngokwesibonelo, isixhumi se-Storz esingama-intshi angu-2.5 sizoba nebanga langaphakathi lezimbambo elingama-intshi angu-2.5, kanti isixhumi esingama-intshi angu-4 sizokala cishe ama-intshi angu-4 phakathi kwezimbambo. Ukuze uthole isilinganiso esiqondile, beka into yokuxhuma endaweni eyisicaba ngezimbambo zibheke phezulu, bese usebenzisa i-caliper noma umlawuli ukukala ibanga elifushane phakathi kobuso bangaphakathi bezimbambo ezimbili eziphambene. Kubalulekile ukukala kusuka ngaphakathi kwembambo eyodwa kuya ngaphakathi kwembambo ephambene, hhayi kusuka emaphethelweni angaphandle, njengoba izimbambo zakhelwe ukuthi zihlangane nesixhumi esihambisanayo ngesikhathi sokuxhuma kwesigamu sokujikeleza.

Ngaphandle kokubekwa kwezimbobo, kufanele futhi uhlole isimo se-gasket nokuphelela kwe-fitting ngaphambi kokuyisebenzisa. I-gasket, ngokuvamile eyenziwe nge-EPDM noma i-Buna-N rubber, kufanele ibe nempilo, ingenazo izimbobo, futhi ihlezi ngokuqinile endaweni yayo. Ama-elbow e-Storz e-Varicpand International asebenzisa ama-gasket asezingeni eliphezulu akwazi ukumelana nokucindezelwa futhi agcine izimfanelo zawo zokubopha ngaphezu kwemijikelezo eminingi yokuxhuma. Lapho ukala ama-fittings akho e-Storz akhona ukuze ashintshwe noma andiswe, kuwukuhlakanipha futhi ukubona uhlobo lwezinto kanye nanoma yiziphi izimpawu ezikhombisa umkhiqizi nesilinganiso sokucindezela. Ezicelo ezibalulekile, hlola njalo ukuthi ingcindezi yokusebenza ye-elbow ihlangabezana noma idlula ingcindezi enkulu uhlelo lwakho olungayikhiqiza. Uma ungazethembi ngosayizi olufanele noma ukucushwa kwesicelo sakho, ukubonisana nezinsiza zobuchwepheshe ezitholakala kuwebhusayithi ye-Varicpand International noma ukuxhumana nethimba labo lenkonzo yamakhasimende kungasiza ukuqinisekisa ukuthi ukhetha ingxenye efanele yezidingo zakho ezithile.

I-Varicpand International yakhe idumela ngokuletha izixhumi ze-Storz ezisezingeni eliphezulu nezinye izinsiza ezihlangabezana nezindinganiso eziqinile zeminyango yomlilo, izindawo zezimboni, nabaphathi bamanzi kamasipala emhlabeni wonke. Wonke ama-Storz elbow emgqeni womkhiqizo wabo enziwa nge-aluminium ye-anodized premium ehlanganisa ukuphatha okulula nokuqina okuhle kakhulu nokumelana nokugqwala. Ukuzibophezela kwenkampani ekuhambisaneni ne-NFPA kusho ukuthi izixhumi zabo zakhelwe futhi zakhiqizwa ngendlela efanayo nezinye izinto ezilawula imishini yokucisha umlilo eNyakatho Melika nezinye izifunda eziningi, zinikeza amakhasimende ukuzethemba ngokusebenza ndawonye nokuphepha kwezinhlelo zawo zamapayipi. Ngaphezu kwekhwalithi yomkhiqizo, i-Varicpand International izihlukanisa ngamanani ancintisanayo enza izinsiza ze-Storz ezisezingeni eliphezulu zitholakale ezinhlanganweni zazo zonke ubukhulu, kusukela eminyangweni emincane yokuzithandela yomlilo kuya ezinkampanini zezimboni ezinkulu zomhlaba wonke. Ingqalasizinda yabo yokuthumela emhlabeni wonke iqinisekisa ukuthi ama-oda acutshungulwa ngokushesha futhi alethwa ngokuthembekile, kungakhathalekile ukuthi bayaphi.

I-Varicpand International iphinde ihlinzeke ngosekelo olunzulu ukusiza amakhasimende akhethe imikhiqizo efanele zezicelo zawo, enabasebenzi abanolwazi abaqonda imininingwane yezobuchwepheshe yezinhlelo zokuxhuma ze-Storz. Noma ngabe ufuna ukujwayelanisa ukuxhumana kwamapayipi esigaba sakho, ukwandisa amandla akho okudlulisa uketshezi ezimbonini, noma ukufaka izingxenye ezindala ohlelweni lwamanzi kamasipala, i-Varicpand International inikeza uhla lomkhiqizo, isiqinisekiso sekhwalithi, kanye nensizakalo yamakhasimende ukuhlangabezana nezidingo zakho. Ikhathalogi yabo ebanzi ihlanganisa hhayi kuphela ama-elbows e-Storz kodwa futhi nokuxhumana okuqondile, izivalo, ama-plugs, nezinye izinsiza, okukuvumela ukuthi uthole zonke izidingo zakho ze-Storz kumphakeli owodwa omethembayo. Ngokukhetha i-Varicpand International, utshala ezingxenyeni eziye zaklanywa futhi zakhiqizwa ngokugxila ekuvikelekeni, ukwethembeka, nokuphila isikhathi eside, uqinisekisa ukuthi imisebenzi yakho ebalulekile yokudlulisa uketshezi iyaqhubeka nokusebenza kahle ngaphansi kwezimo ezinzima kakhulu.

Ama-elbowi we-Storz ayizinto ezilula kakhulu eziletha izinzuzo ezinkulu ngokuya ngokuguquguquka kwesistimu, ukuvikelwa kwamapayipi, nokusebenza kahle. Ngokuvumela izinguquko ezibushelelezi zesiqondiso ngaphandle kokuvinjelwa kokugeleza noma ukugoba okuhambisana namakhona abukhali, la ma-adaptha asiza ukwelula impilo yamapayipi futhi agcine ukusebenza kahle kwe-hydraulic ezinhlelweni zomlilo nezokudlulisa uketshezi ezimbonini. Ukuxhumana okujwayelekile kwe-quarter-turn kuqeda izinkinga zokuhambisana kwezintambo ezihlasele izinhlelo zokuxhuma zakudala izizukulwane eziningi, kuvumela abasebenzisi ukuthi baxhume imishini evela kubakhiqizi abahlukene ngokushesha nangokuzethemba. Uma uthengwa kumkhiqizi ohlonishwayo njenge-Varicpand International, ama-elbowi we-Storz ahlinzeka ngeminyaka yokusebenza okuthembekile, ekwazi ukumelana nokugqwala, ukuklwebheka, kanye nezingcindezi zemishini zokusebenzisa kwansuku zonke ezindaweni eziyinselele. Noma ngabe ubeka imigqa yokuhlasela emlilweni wesakhiwo, uhlela amapayipi okudlulisa esitshalweni samakhemikhali, noma uhlela ukusabalalisa amanzi okwesikhashana komcimbi womphakathi, i-Storz elbow iyimali encane ekhokha izinzuzo ezinkulu ekusebenzeni kwesistimu nokulungela ukusebenza.