Vi sokot l ačnepumpeTi paVS, VSv ,KV,KVv ,KVL,KVLv Visokotlačne pumpe Tipa VS, VSv, KV, KVv, KVL, KVLv HIGH-PRESSURE PUMPS VS, VSv, KV, KVv, KVL, KVLv Primjena Application Pumpe tipa VS namijenjene su za dobavu čiste i u manjem stupnju nečiste vode hladnih ulja, tekućih goriva i sl. Podesne su za: javne i industrijske vodovode, umjetnu kišu, vatrogasne svrhe, proizvodnju tlačne vode u hidrauličkim vodnim postrojenjima i sl. Ove pumpe mogu dobavljati medij do temperature 105°e. Pumpe tipa VSv primjenjuju se za dobavu vruće vode do 130°C, jer imaju mogućnost hlađenja brtvenica. Služe kao napojne pumpe i za dobavu kondenzata. Za niže temperature od 105°C isporučujemo ih u VS izvedbi. Pumpe tipa KV mogu osim čiste dobavljati i u većem stupnju nečistu vodu. Podesne su naročito za teže uvjete usisa, kao kod kondenzata većih geodetskih usisnih visina, otpora u usisnom cjevovodu i sl. Mogu dobavljati medij do temperature 80°C. Pumpe tipa KVv su KV pumpe s ugrađenom komorom za hlađenje brtvenica, pa se primjenjuju za dobavu vruće vode do 105°C. Pumpe tipa KVL i KVLv su namijenjene uglavnom za dobavu kondenzata kao i za dobavu čiste i u većem stupnju nečiste vode. Pumpe u KVL izvedbi primjenjuju se za dobavu vode do 105°C. KVLv izvedba ima mogućnost hlađenja brtvenica pa mogu dobavljati vruću vodu do 130°C. Podesne su za teže uvjete usisa. Zbog vertikalne izvedbe odlikuju se sigurnošću u radu, a za ugradnju trebaju manje prostora. Područja dobave Range Of Supply Pumpe tipa VS kod 1450 mino' pokrivaju područje od 6 do 210 I/sek, kod visine dobave od 60 do 400 m. Pumpe tipa VSv kod 2900 mino-1 pokrivaju područje od 0,5 do 36 I/s, kod visine dobave od 35 do 600 m. Pumpe tipa KV i KVv kod 1450 mino' pokrivaju područje od 5 do 120 I/s, kod visine dobave od 35 do 330 m. Pumpe tipa KVL i KVLv pokrivaju područje od 2,5 do 130 I/s, kod visine dobave od 8 do 380 m. Područja dobave za pojedine veličine i tipove prikazane su dijagramima. Pumpe za druge brojeve okretaja i pumpe izvan navedenih područja, izrađujemo na osnovu posebnog upita. A row of VS pumps is arranged to suit all requirements regarding supply of clean and slightly turbid water, cold oils, liquid fuels etc. It is also serviceable at civil and industrial waterworks, artificial rain, fire-fighting purposes, for the production of delivery water in hydraulic water plants etc. These pumps can supply medium of temperature up to 105°C. VSv pumps are applied for hot water supply up to 130°C, because pakcings can be cooled. They are equally adapted as feed water pumps and condensate supply pumps. VS design is adapted for temperatures lower than 105°C. KV pumps are fit for the pumping of clean water and the water containing substantial amount of impurities. Range of these pumps is suitable for particularly heavy suction conditions, then at the condensate supply, higher geodetic suction head and resistances in a suction pipe etc. They can supply medium of temperature up to 80°C. KVv and KV pumps with packings cooling chamber are applied to supply hot water up to 105°C. KVL and KVLv pumps are adapted for the pumping of condensate, clean water and the water containing substantial amount of impurities. These pumps are adapted for water supply up to 105°C. Application of these pumps to hot water supply up to 130°C is also obtainable by the cooling of packings. Range of these pumps is suitable for particularly heavy suction conditions. Their vertical desing makes possible safety operation and a very little space is necessary for their assembly. VS pumps, at the speed of 1450 r.p.m. and 60400 m.w.c. manometric heads, deliver 6-210 I/s. VSv pumps, at the speed of 2900 r.p.m. and 35600 m.w.c. manometric heads, deliver 0,5-36 I/s. KV and KVv pumps, at the speed of 1450 r.p.m. and 35-330 m.w.c. manometric heads; deliver 5120 I/s. KVL and KVLv pumps, deliver 2,5-130 l/s. at 8380 m.w.c. manometric heads. Range of supply for each particular type and size is shown in the respective diagrams. Pumps for other speed as well as pumps out of the mentioned range are made on the special request. Konstruktivne karakteristike Kućišta Design Features Casing Pumpe su sekcione izvedbe, tj. svako statorsko kolo ugrađeno je u svoje sekciono kućište (među kućište) i zajedno s kolom rotora, smještenim na vratilu, čini jedan stupanj. Potreban broj stupnjeva zajedno s usisnim i tlačnim kućištem, stegnuti su preko zajedničkih steznih vijaka. Kod KVL pumpi čitava pumpa je smještena u loncu zavarene izvedbe sa stalnim dotokom vode. Visina lonca je varijabilna u ovisnosti o zahtjevima projektanta. Rotorska i statorska kola Kola rotora su jednostrujna s dvostrukim raspornim prstenima. Aksijalne sile kod pumpi tipa VS i VSv preuzima disk za izjednačenje aksijalne sile, a kod tipova KV, KVv, KVL i KVLv na kolima rotora postoje provrti koji praktički izjednačuju sile u aksijalnom smjeru. Rasporni prsteni smješteni u kućištima su izmjenjivi. Statorska kola su posebni dijelovi, koji se mogu lagano montirati i demontirati. Vratila i ležaji High-pressure pump is of a sectional design, thus having each diffuser built into the sectional interstage casing, which comprehensively, with and impeller, being affixed on the shaft, forms one stage. Adequate number of stages together with a suction and delivery casing is tightened over joint tightening bolts. KVL pump is installed in a vessel of welded construction with constant water supply. Vessel height varies depending on the designer requests. Impellers And Diffusers Impellers are of the single-suction design with double wearing rings. Axial thrusts are at the pumps VS and VSv taken by a disc serving to gain their equilibration. Types KV and KVv are characterized by bores existing on the impellers, which practically equalize thrusts in an axial direction. Wearing rings installed in casing are replaceable. Diffusers are separate very easy mantling and dismantling parts. Shafts And Bearings Vratila su uležištena u dva uljem podmazivana kotrljajuća ležaja. Ovi ležajevi su predviđeni za vijektrajanja od 40000 do 60000 pogonskih sati. Kodtipa KV i KVv jedan od tih ležaja ograničava pomak vratila u aksijalnom smjeru i preuzima ostatak aksijalnih sila, koje mogu nastati' zbog nedovoljne izjednačenosti sila u pumpi ili nejednolikog trošenja raspornih prstena. Kod tipova VS i VSv oba valjna ležaja su pomična u aksijalnom smjeru, jer aksijalne sile preuzima disk. Ležajevi su podmazivani uljem ili mašću, a mogu biti i hlađeni kod visokih temperatura medija. Vratilo kod KVL pumpi je uležišteno u jednom ili više kliznih radijainih ležaja podmazivanih vodom i jednom kotrljajućem ležaju, koji prenosi aksijalnu silu. U slučaju nečiste vode klizni ležajevi se podmazuju mašću posebnom pumpom za mast. Unutar pumpe vratilo je zaštićeno distantnim puškicama, tako da uopće ne dolazi u dodir s medijem koji pumpa dobavlja. High-pressure pump shafts are placed into two oil lubricated roller bearings, provided for the continuous life of 40000-60000 hours of operation. One of these bearings at the pumps KV and KVv limits axial displacement of the shaft, taking the unbalanced axial thrust, which can occur, either due to insufficient equilibration of thrusts in the pump or unequal run out of wearing rings. At the pumps VS and VSv axial thrusts are taken by a disc thus enabling displacement of both roller bearings. Bearings are lubricated by oil or grease and can be cooled at medium high temperatures. KVL pump shaft is installed in one or more slide journal bearings lubricated by water and one roller bearing transmitting axial thrust. In a case of dirty water slide bearings are grease lubricated with a separate grease pump. Distance sleeves are installed in the pump interior, protecting the shaft and completely preventing it from the medium being handled. S obje strane je omogućen pristup brtvenicama. U slučaju podtlaka u usisnom kućištu, brtvena voda se priključuje na prvi stupanj pumpe. Na specijalni zahtjev umjesto brtvenih pletenica ugrađujemo mehaničke brtve s kliznim prstenima. Access to packings is provided on both sides. Should subpressure in a suction casing occur, sealing water is to be connected to the first pump stage. Mechanical seals with slide rings can be fitted instead of packings, upon customer's requirements. Brtvenica Packings Materijali U normalnoj izvedbi, kućišta izrađujemo od kvalitetnog lijevanog željeza, a rotorska i statorska kola prema izboru od lijevanog željeza ili bronce. Rasporne prstene, distantne i zaštitne puškice izrađujemo od bronce, a vratila od SM čelika. Na zahtjev naručioca, pumpe ili dijelove pumpi, izrađujemo i od drugog materijala. Položaji prirubnica Položaj usisne i tlačne prirubnice može biti vertikalno gore ili horizontalno lijevo, odnosno desno, neovisno jedna od druge. Na poseban zahtjev izrađujemo pumpe s položajem prirubnica vertikalno dolje. Položaj prirubnica definira se gledano od pogonske strane pumpe, tj. od strane spojke. Shematski prikaz položaja prirubnica dat je ispod mjernih skica. Kod KVL pumpa su usisna i tlačna prirubnica iznad poda strojarnice u istoj osi pod kutem 180°, Na upit isporučujemo ove pumpe i s drugim položajima prirubnica. Agregatiranje Na zahtjev naručioca pumpe agregatiramo s pogonskim strojevima, kao: elektromotorima, Diesel i benzinskim motorima, parnim turbinama i dr. na jedno ili dvodjelnim temeljnim pločama koje mogu biti odlivene ili varene iz profila. Uz pumpe isporučujemo i armaturu. Projektiranje Projektiramo pumpna postrojenja i kompletne pumpne stanice. Preuzimamo izvođenje i nadzor nad montažom. Sudjelujemo u projektiranju pumpnih postrojenja, a prilikom odabiranja, u ekonomskom pogledu najpovoljnijih veličina i izvedbi pumpi, naš iskusan inženjerski kadar našim je kupcima uvijek na usluzi. Narudžba pumpe Preporuča se navesti kod narudžbe: • vrstu medija • količinu dobave • visinu dobave • NPSH postrojenja ili potrebnu usisnu visinu • tlak na ulazu u pumpu • temperaturu medija • ako je medij voda potrebno je navesti: da li se radi o morskoj ili slatkoj vodi, da li je voda agresivna (pH vrijednost, kemijski sastav), da li je čista ili nečista i stupanj nečistoće (mulj, pijesak i sl.) • položaj prirubnica • kod KVL pumpa navesti kolika je potrebna kota »L« Materials Casing of a standard design is made of qualitative cast iron; whilst an impeller and diffuser of cast iron or bronze depending on customers' requirements. Wearing rings, distance and protecting sleeves are made of bronze; shaft of SM steel. Pumps and accessory parts can be made of other materials as per customers' requirements. Position Of The Flanges Positions of a suction and delivery flanges can be directed vertically upwards, horizontally left or right, thus being independent of each other. Pumps having the flange position vertically downwards are made on a special requirement. Flange position is defined, taking a view from a pump driving side i.e. coupling side. Diagrammatic drawing of flange positions is given below the measuring sketches. KVL pumps have suction and delivery flange above the engine room floor in the same axis under angle of 180°. We deliver these pumps also with the other flange positions. Installation Of Units On a customer's requirement there is a possibility of an aggregation by joining pumps with electromotors, diesel and petrol motors, steam turbines and other driving engines. Such units are installed on single or double, either cast or profiled weld bedplates. Pumps are also accompanied by adequate fittings. Design Complete design of pump stations and plants together with a performance and inspection of the assembling concerned is available. Taking part in the construction of pump plants and selection of their most convenient types and sizes from the point of economic reliability, our experienced and eminent. Technical Staff will readily give the fullest and closest attention regarding these pumps and their applications. Order The following is to be mentioned at ordering: • kind of medium • capacity • total head • NPHS of plant or necessary suction head • pump inlet pressure • medium temperature • if a medium is water the following must be mentioned: is it sea or fresh water, is it aggresive (pH value, chemical composition), clean or dirty water, degree of impurity (mad, sand, etc.) • position of flanges • necessary cote "L« at KVL pumps Područja dobave pumpi tipa VS Ranges Of Supply - Pumps Type VS 1000 500 - ~6'20 40-17,5 r6, 32-12,5 6 r-.... 28=10 6_ 5 ....... r-- ....... 4- .,.. I't-.. 5- t-... 4~ . . . . r--, r\ N 3 I"'-- 4 '\. '" - 1"\ .... \ 4 1\ \ 3, 1"\ 1\ \ r--.\ 2 1\ ..... t-.. (3 '\ r--.. (3 1\ """:1'. , "" ........ I' 5, 5" '\ ......... 6" 2 \ ........ 2 "- l'\. i""'-. ...... '" \ "=24,2 s·, 1\ 20 4 3 2 5 10 20 30 40 50 100 200 Količina dobave Područja dobave pumpi tipa VSv 300 O(I/s) / Capacity Q(//s) Ranges Of Supply - Pumps Type VSv 1000 ·25-12,5 -- r--7_ 21-8 500 19·5 9 I"'-8 400 12-3;2 r--r-- 1·2 1:1 -1.0 9 8 f-------- I - - '- §: 100 I ~ 'o" -o 'e" .<:l 6 5 4 '(ji :> (3 50 40 2 30 20 0,5 --- - ~ -....... l4 - .... r....... ~ ~ '" ........ I - .-.... ;:::;:::. f-5 1.3 ~ 1-2 .......... t'-.. ~4 ~ :::::. ~ ~ 1'1~ ~"'\. F='" t-::.. ~ 1"9 ' ~'\; 1-3 F :::::. 8 ........ "t- :::,. .; 1-6 16=5 13=4 ~~ :,- '0--7 "- t"\.'\ "', ":\ I" i'.."\ ............ t'-6 ::::::: 5, r--.... 7", 6, I"'-.... 6 8, -r- 1--.5 ,- -:::-- '" "\ \ .\ '\ -...... ~.... "'\ ~, "\ 7.... ~ 6.. -- , 5 4~ (3 5, ~ ....... \ "'\ i'.. ............ '" -4 3.... 4, 3 \ ............ '"'" '\ \ ...... ....... ..... '\ '"" "'" -" 4" "- ............ "\ "='18,4 S·' I ............ 2 3 4 5 10 20 30 Količina 40 50 100 dobave O(I/s) / Capacity Q(//s) Područja dobave pumpi tipa KV i KVv Ranges Of Supply - Pumps Type KV and KVv 1000 900 800 700 600 500 :§: 400 :t: " 1! 300 .S' 30- ~2,5 l..- ~ 250 § ai 200 ~S...... I-. r- 1'-7! - 6.... ~ I ~ 100 -g 90 6....... 5 I"... '\. ~ 3...... "- r-... ll...... I'. , 60 3....... 50 2...... 1"\ "3 r-3 - - I'. ~ 2 2 " ....... \ 40 ~ 1I~ l'\. "'" ~\ po., 5~ ~ r- '\ ......... - ........ ~ 80 e :!ii 70 4 - .......... 6..... 6r--- ~ ~ ....... 1'.. , '1... ~" '7-1'- r-... "'- -~5 .... f- 25-8 8, Sr-... ........... ~ ~ 180 ]j 12 160 - 140 120 I > -- 3;Z, 5-1Z,5 34-15 OJ """ '\. 1\ n=24,2 S-l 30 I 20 2 2,5 7 345 3,5 4,5 9 6 12 8 16 10 14 20 30 18 40 25 35 50 70 45 60 80 90 120 160 200 300 100 140 180 250 350 Količina dobave Područja dobave pumpi tipa KVL i KVL Ranges Of SupplyPumps Type KVL and KVLv 500 I 400 :f 140 120 16 100 90 1! r-H!_ I-- 1)1 I-- 1-1",Đ .... ..... r--.I'. 9_ 60 ~ 50 OJ '6" ..... ..... ]j 4 30 - ::..., ....: 1\ , ...: "" 20 18 16 14 - 10 9 8 7 6 ~ ~ 4 ~ ~~ 3 " :-..... , r--. - '- I-. kr :::.. ....... ~ -t " r '" I 2 " 1_ ........ "- , ....... ..... 12 5 l, '-o F~ 5 I 2 2- I-- ~2_ ..... o ~1' ......... ....7,..l""'" ~ ~6 l:::- 2 ..... .o 6 bl ~8 ~~ 5.... II II ~9 3 -3_~ <ll :> 5 -~ ....... ..... g! ~ .~ 6~ 4_ ..... 12 40 II :::... '1.... ~- ..... -5 1'--9 ~ ...8.... r=-....... 9 ....... 8""" o:::: """"' .~ - 18,5-5 ~ ~~ §<:: ~,o - 200 180 160 ~ -- , - t.. . "'- ~ , """ 4 H~ 28-1 til 250 I I I 3il,5-20 I 3~:-f5 ~0-h,5 300 0(1/5) / Capacity Q(ils) ~ , I\. l- i~ ...... ~ ~ I'. 1\ .......... I\. "" I n=24,2 S-l I -1-r-.. ..... 2,5 2 3,5 3 4,5 4 6 5 8 7 10 9 14 12 16 18 20 25 35 30 45 40 60 50 80 70 100 140 180 250 350 90 120 160 200 300 400 450 Količina dobave 0(1/5) / Capacity Q(/Is) Presjek pumpe tipa VS VS Pump Cross Section Detalj brtvenice vratila pumpe tipa VSv Detail Of Shaft Packing Pump VSv Type Detalj brtvenice vratila pumpe tipa KV Detail Of Shaft Packing Pump KV Type f--- -----------,=-:~ Presjek pumpe tipa KVv ....... KVv Pump Cross Section Mjerne skice Pump Sketch With Dimensions VSv A B e D N vs ,,/;; "",,/ ;;;;m"""",,.,.,.,~,.,.,.,~,.,.,.,.",,,,,..,.,.,.,.,.,.,~,.,.,.,~,.,.,.,m~ ;/;"///////;;;;;/;/'/;;//// G N Odvod i dovod vode za hlađenje brtvenica Supply And Discharge Of Water For The Cooling Of Packings • Drenaža brtvene vode. Sealing Water Dralnage Priključak a: ~~_.~~Z:Z:Z:Z:Z:Z:Z:Z:~~~ Prirubnice Flanges Vratilo Shaft Usisna Discharge Tlačna Pressure Connection Mjerne skice Pump Sketch With Dimensions KVv A e B E D F o G N KV A e B D 0S K L :; ; ; ).u",",",","',",",",","/"/"/"/"/"/",",",",",",",.j,,,,,,,~,f-,,,,,,,,,,,,,;';,";;,';;,j;;/'l/j;;/;;;/j;;/li/",",-u-u",-,..,"u-,oi,1-,;o,;,;:;,;,Fr,; """" """"""'1111#"'''' " " " "E""""""""'"''F''' "'''''''' ""'G"'" Odvod i dovod vode za hlađenje brtvenica Supply And Discharge Of Water For The Cooling Of Packings • Priključak Connection Drenaža brtvene vode • Sealing Water Dralnage Oznaka položaja usisne i tlačne prirubnice (gledano od spojke) Discharge And Pressure Flange Position Marks (View From Coupling) Na poseban upit Upon Special Application VSv VS KV KVv ." ." ;J;... 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O ... ..i- N ." r: :b Ih .., ih N CO .., .., ..,r: 741 791 841 895 947 999 1051 796,5 851,5 906,5 961,5 1016,5 1071,5 1126,5 1181,5 925 985 1050 1115 1180 1245 1310 1020 1110 1200 1290 1380 1470 457 502 547 592 637 682 727 772 817 862 907 939 1019 1099 1179 1259 1013 1113 1213 1313 143 1450 1580 1710 1840 1970 2100 2230 1517 1667 1817 1967 2117 796 877 958 1039 1120 1201 1195 1200 1305 1410 1515 1620 1725 1262 1387 1512 1637 1762 1887 2012 1328 1468 1608 1748 1888 2028 2168 315 222 190 242 294 346 398 450 335 147 202 257 312 367 422 477 532 390 165 230 295 360 425 490 555 426 150 340 430 520 610 700 262 121 166 211 256 301 346 391 436 481 526 571 382 210 290 370 450 530 426 252 352 452 552 652 595 330 460 590 720 850 980 1110 601 400 550 700 850 1000 358 197 278 359 440 521 602 453 285 390 495 600 705 910 1015 520 357 482 607 732 857 982 1107 573 355 495 635 775 915 1055 1195 286 335 92 144 196 248 300 352 404 314,5 365 410 351 140 107 205 162 217 270 272 335 400 327 465 382 437 530 492 344 436 230 320 410 500 590 680 195 282 79 124 169 214 259 304 349 394 439 484 529 347 392 195 275 355 435 515 335 446 213 313 413 513 613 525 615 300 430 560 690 820 950 1080 516 631 358 308 658 808 958 241 394 131 212 293 374 455 536 335 453 280 385 490 595 700 805 910 385 550 297 422 547 672 797 922 1047 400 593 335 475 615 755 895 1035 1175 312 150 200 40 20 60 230 170 60 10 18 28k6 8 30.9 77 10 65 145 180 18 4 25 50 125 165 18 4 338,5 370 220 170 300 230 35 56 24 35 70 80 450 330 400 280 80 50 15 55 18 18 30k6 30k6 10 10 38,3 33,3 70 90 16 16 100 65 180 145 220 185 18 18 4 8 64 64 80 50 170 135 180 215 22 22 4 8 217 354 265 110 150 340 45 50 15 50 100 60 220 630 190 560 100 50 12 60 18 22 45k6 22k6 14 6 48,5 24,6 110 59 10 16 40 150 240 110 285 150 18 23 4 8 64 25 32 125 240 100 295 140 18 30 4 8 352 245 350 35 35 70 500 450 80 55 16 35k6 10 38,3 90 10 125 210 250 18 8 25 100 190 235 23 8 354 535 528 300 400 480 380 500 580 70 100 60 70 60 100 120 140 200 600 800 1050 700 940 520 100 150 250 60 100 140 18 27 26 50k6 65m6 75m6 14 18 20 69,2 79,6 53.5 105 150 150 10 16 16 150 200 250 240 290 355 285 340 405 23 25 23 12 12 8 25 40 40 125 175 200 220 285 320 270 335 375 25 28 27 8 8 12 271 362 200 280 260 350 40 25 55 30 80 70 480 355 300 420 78 90 15 25 23 22 35k6 50k6 10 14 33,3 53 90 110 10 10 100 150 180 240 220 285 18 23 8 8 25 25 80 125 160 220 200 270 18 27 8 8 415 400 300 400 440 500 70 90 30 70 120 140 560 840 480 740 110 150 20 100 23 27 60m6 65m6 18 18 63.6 69,2 120 140 16 16 200 200 295 295 340 340 23 23 12 12 40 40 150 175 250 285 300 335 27 27 8 8 Presjek i mjerna skica pumpe tipa KVL Cross Section and Sketch with Dimensions of KVL Type Pump lt) lt) lb ai ... ...I > ~ A B e D d E </) <:: .~ F <ll G H <:: § cl J @- K M :;, Q </) <ll o> ~ Q) "- cf) E ..... o ::J "- "<ll Q) oo :Ff e Q) E Z (5 E: :;, <: eu > Q) 'c "- ::J ul 1 2 3 4 5 6 7 8 9 10 0e- 11 CD ~ , ':, <:: .Q , , " :;, cf) eu o> e <:: <Jj <ll - :3 LI: Q) .~ e .<:l 2 it ~ ~ ""cl<ll NP Ds D1 k1 dt Z1 NP Dl D2 - k2 F Z2 eu e eu ·u d 2 Presjek pumpe tipa KVL KVL Pump Cross-section Tlačna N c') c') ~ r-: ...I ...I ...I ...I lt) c') > ~ > ~ > ~ > ~ 245 400 640 720 33 450 550 380 300 35 350 150 360 440 520 600 680 760 840 920 1000 1080 270 500 720 800 33 570 700 430 350 40 400 170 450 555 660 765 870 975 1080 1185 1290 1395 300 550 890 980 39 670 800 480 400 45 450 200 540 665 790 915 1040 1165 1290 1415 1540 320 625 1000 1100 39 750 900 550 450 50 500 220 715 855 995 1135 1275 1415 1555 1695 1835 16 125 250 210 18 8 25 100 235 190 23 8 16 150 285 240 23 8 40 125 270 220 27 8 16 200 340 295 23 12 40 150 300 250 27 8 16 250 405 355 27 12 40 200 375 320 30 12 Kote L i L1 određuje projektant prema projektu Designer Determines Dimensions L and L 1 Per Object Prirubnice / Flange Usisna I Suction 12 215 350 520 600 30 370 450 300 250 30 300 130 320 375 430 485 540 595 650 705 760 815 870 925 16 65 185 145 18 4 25 50 165 125 18 4 o ... ...No ....iCO o I Delivery Z2 x d2 -- --------------------------------- Pojedinačni dijagrami VS Single Diagrams VS 13-411 n=48,4 S-l 12-3,211 (2-12) n=48,4 S-l (4-14) 20 18 18 16 16 ~ 14 ~ 14 ::I: 12 ::I: 12 ~ ~ 10 10 8 8 6 6 4 ~ ::I: (/) a.. Z E 3 4 ::I: (/) 2 1 a.. z 3 2 0,9 0,8 0,7 _0,8 ~0,6 ~ ~ ~ ~ 0,5 a.. 0,6 0,4 0,3 0,4 0,2 2 O 2 3 3 4 VS VS 19-5/1 n=48,4 S-l 16-5/1 (3-8) 5 O[l/s] O[I/s] n=48,4 S-l (3-9) 30 28 40 26 ~ 24 ::I: 22 ~ I::I: 30 20 18 16 20 14 e- 6 ::I: 4 (/) 5 E ::I: (/) a.. a.. z z 2 3 6 4 5 ~ 3 ~ =. a.. =. a.. 2 2 O 2 4 6 8 10 apis] 2 4 6 8 10 a[I/s] VS 21-811 (3-8) n=48,4s· 1 n=48,4s·1 VS 25-12,5/1(3-7) 90 80 70 E :c 60 50 40 30 7 E :I: 6 a... z 5 en 30 3: 20 ;o 4 2 6 8 10 12 14 16 =. a... 10 18 O n=24,2s· 1 VS 28-10/1(3-6) 10 20 30 40 a[I/s] O[l/s] n=24,2s·1 VS 32-12,5/1(2-6) ~.~ - "'t 36 34 32 30~~1!1!!I 28 ~261iiii1+~itli! .§. 24 E :I: 22 20 18 16 14 12 E 6 4 ~ :I: en a... z ~ 2 20 15 3: =. a... 10 5 O 2 4 6 8 10 12 14 16 18 20 22 24 O[l/s] O 10 20 30 40 50 60 70 O[l/s) n=24,2s·1 VS 40-20/1 (2-6) n=24,2s·1 VS 46-20/1 (2-6) 70 60 70 50 60 E 40 :c 30 :§: :c 50 40 20 30 10 20 E :c :c en ~ _15 .§. 10 10 :c en a- 8 z 6 5 O 140 70 120 60 _ 50 100 ;:: ~ a- ~ 80 40 a- 30 60 20 40 20 10 100 50 O VS 46-201 (3-6) s poboljšanim usisam with improved suction 150 a[l/s] n=24,2s·1 80 70 60 .§. 50 :c 40 30 20 E 6 :c en 4 az 2 160 140 120 ~100 "'" 80 ii:' 60 40 20 O 50 100 150 200 a[l/sJ O 50 100 150 200 a[l/s1 KV 18,5-5/1 E :I: n=24,28-1 (1-6) KV 25-811 8 7 6 5 4 3 E :I: CI) a.. z :[ 3 :I: CI) 2 1 a.. z 1,1 1 0,9 _0,8 :: =.0,7 a.. 0,6 0,5 0,4 0,3 2 ° 5 7 6 8 O[l/s) KV 28-1011 ° 4 3 2 4 6 n=24,28·1 (1-10) 8 10 12 14 16 18 20 22 O(l/sJ (3-7) n=24,28-1 n=24,2s·1 KV 34-15/1 (2-8) n=24,2s-1 KV 37,5-20/1 (2-8) , 'I" 03~0 40 .40 50 J55 60 r- 031'7 I-- 02~5 I...., 0272 30 ,... - 20 ;n~%i 6.5 I-"""- 66 ........65 l"""'- 60 / ...... .... 55- 1/ ...... ...... I-- OJ " ...... 10 7 I OS 6 ~ Q.. z I' OS 1/ 5 ::c 0'Y.><° j"....o 4 <J) Q.. Z 3 30 J"..oo ~340_ I.--' 0~1'7 l--- 1/ ", 20 1/ t..I~ 10 L,... o """" O ,..., t....-' .... .... t..- L,... .... It..- .-. ""'" t..- .... 0295 l--- I-- J"..oo .... 0272 lo-" J"..oo """" I: 10 20 30 40 50 60 70 80 O[I/s] O 20 40 60 80 100 120 O[I/s]
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