GE Roots RAS-J (Air) / RGS-J (Gas) blowers Brochure
Contents
1. 250 1630 1365 1130 1099 1295 1585 3393 1653 1505 1130 1099 1295 1659 554 1636 1365 1130 1099 1295 1 355 3675 1639 1365 1130 1099 1295 1811 weer 3867 1643 1365 1130 1099 1295 19135 gt 4024 1648 S65 1130 1099 1295 2040 3987 1821 1505 1257 1219 1422 1456 3828 1824 1505 1257 1219 1422 1532 3978 1827 1505 1257 1219 1422 1608 4169 1830 1505 i257 1219 1422 1684 4559 1833 1505 1257 1219 1422 17735 4550 1838 1505 1257 1219 1422 1887 4672 1841 1505 1257 1219 1422 1964 4740 1845 1505 257 1219 1422 20650 4931 1849 1505 1257 1219 1422 2167 gt 5067 1854 1505 257 1219 1422 2294 wenn 5203 2022 1680 1384 1340 1556 1557 ween 4831 2026 1680 1384 1340 1556 1659 5044 2030 1680 1384 1340 1556 1 48 5273 2033 1680 1384 1340 1556 1832 5502 2037 1680 1384 1340 1556 1954 5956 2040 1680 1384 1340 1556 1997 6183 2044 1680 1384 1340 1556 2099 gt 6409 2047 1680 1384 1340 1556 2175 6573 2050 1680 1384 1340 1556 2251 6736 2055 1680 1384 1340 1556 23578 6958 2057 1680 1384 1340 1556 2429 7047 2060 1680 1384 1340 1556 2505 lew 2062 1680 1384 1340 1556 24556 71210 2064 1680 1384 1340 1556 2607 7360 2022 1711 1384 1378 1556 1775 5211 202655 TIS 1384 1378 1556 1877 5424 2030 1711 1384 1378 1556 1965 wee 5653 2059355 1711 1384 1378 1556 2054 5882 2037 1711 132. AVE 1000 659559 61599 1630122 792 6253599 267 CLW 123018 765 470 2080 1000 70607 679 1 70010 8745 69477 10698 68773 13629 690 410 mbarg millibar gauge Tolerences blower shaft power 4 intake volume 596 For 40 PSL rating 1 The maximum speed used in performance calculation Dimensions Refer to drawings on page 9 Horizontal Flow Vertical Flow Both Frame Size 0 p 0 P C c Weight Kg 1006 883 724 730 914 1005 1230 907 1009 883 724 730 914 1081 1307 957 1012 883 724 730 914 1157 1383 1034 1016 886 724 730 914 1212 1497 1139 1018 886 724 730 914 1329 1554 1175 OZI 886 724 730 914 1386 1611 1211 1024 886 724 730 914 1462 1688 1411 1030 886 724 730 914 1614 1840 1660 1212 1029 838 842 1016 1157 1267 1436 1216 1029 838 842 1016 1259 1369 1622 1220 1029 838 842 1016 1360 1470 1721 1227 1029 838 842 1016 1424 557 1810 1225 1029 838 842 1016 1487 1597 1898 1228 1029 838 842 1016 1576 1686 1971 1236 1029 838 842 1016 1767 1877 2211 1412 1200 978 965 1149 1296 1443 2046 1414 1200 978 965 1149 1356 1503 2186 1418 1200 978 965 1149 1457 1605 AS all 1422 1200 978 965 1149 1559 1707 2477 1425 1200 978 965 1149 1623 1770 2586 1428 1200 978 965 1149 1699 1846 2694 1431 1200 978 965 1149 1788 1935 2821 1435 1200 978 965 1149 1864 2024 2948 1442 1200 978 965 1149 2054 2202 3216 1616 1365 1130 1099 1295 12270 2806 1620 1365 1130 1099 1295 1329 wenn 2935 1625 1365 1130 1099 1295 1456 5085 1627 1365 1130 1099 1295 15060
3. 1580 410 1414 1565 8354 96 9 8274 120 9 8153 1448 8028 1806 7917 2165 7783 2642 7663 312 1380 470 1418 1365 OS j LS 105599 TS y O rece 25708 228 1 POLO E Ez 1993909 552510 1145 410 1422 1365 15132 1410 12992 1786 12869 2152 12700 2708 12561 3264 945 470 1425 1365 146071 135493 lease 4 295 62 118330 2369 14135 eS 1213978 135016 840 410 1428 1565 16544 1 00 16170 2161 16018 2623 15815 3315 760 470 1431 1365 105599 L EO T6950 Lo EO 700 E2392 EOS 639 675 470 1435 1365 20446 208 4 20230 2660 20058 324 0 610 410 1442 1365 24527 2492 242160 318 5 24037 387 4 505 510 1616 1200 10025 1255 10493 1557 10379 186 0 10228 231 4 10095 2768 9932 3370 9786 398 1380 470 1620 1200 152699 1530 15107 JA 1293 2 amp 2 12275 29 1207 eo I ala 12223 494 1215 470 1625 1200 16595 183 0 106395 2502 16215 2775 15980 3484 15 68 419 3 965 410 1627 1200 1832545 y AS d TN d Sa d ESTIS a oA 1972600 173759 27409 1249915 895 470 1630 1200 20164 212 1 19962 268 8 19784 325 5 19548 4106 19337 495 6 810 470 1655 1200 Cou esp O 29243 275753 oot class eae 730 470 1636 1200 24205 2490 24962 317 0 23749 3850 23465 487 2 675 470 1639 1200 25226 2Or0 2593 3AL7 eared ata 620 470 1643 1200 28897 293 1 28607 3744 28352 455 6 565 470 1648 1200 SAAC AMI Se 29959 ERSTES 65365959 E9099 505 510 1821 1060 14605 164 5 14479 206 5 15267 2669 15052 335 5 14860 4002 14631 4890 14423 578 1295 470 1824 1060 11056 ANS 1706 Lo 140 i 02A clas 9 7
4. 2404 2563 2676 2812 3062 2586 2722 2858 2994 3107 3289 3414 3651 5629 3720 3538 3674 3810 4014 4219 4355 4423 4581 4717 4831 4445 4649 4865 5080 5353 5647 5942 6101 6260 6487 6569 6691 6772 6854 4825 5029 5245 5460 5733 6027 6322 6722 6804 6940 7008 7144 7371 7598 9412 9525 10455 Inlet Diameter DN 150 250 250 500 500 350 350 400 300 350 400 400 400 450 500 300 350 350 400 450 450 450 500 600 350 400 500 500 500 600 600 600 750 750 450 500 500 600 600 600 750 750 750 750 500 500 600 600 750 750 750 750 750 900 900 900 900 900 500 500 600 600 750 750 750 750 750 900 900 900 900 900 1050 1050 1050 Discharge Diameter DN 150 200 200 250 250 300 300 350 250 300 350 350 350 400 450 250 300 300 350 400 400 400 450 500 300 350 450 450 450 500 500 500 600 600 400 400 400 500 500 500 600 600 650 650 400 450 500 500 600 600 600 600 650 750 750 750 750 750 400 450 500 500 600 600 600 600 650 750 750 750 750 750 1050 1050 1050 RAS J Air WHISPAIR Blower RGS J Gas WHISPAIR Blower RAS J Horizontal Flow RGS J Horizontal Flow See Note 1 regarding Drive Shaft location See Note 1 regarding Drive Shaft location RAS J Vertical Flow RGS J Vertical Flow See Note 1 regarding Drive Shaft location I Toh du ji i See Note 1 regarding Drive Shaft locat
5. 4 1384 1384 1753 1755 1753 O 730 730 730 730 730 730 730 730 842 842 842 842 842 842 842 965 965 965 965 965 965 965 965 965 1099 1099 1099 1099 1099 1099 1099 1099 1099 1099 1219 1219 1219 1219 1219 i210 1219 i219 1219 1219 1340 1340 1340 1340 1340 1340 1340 1340 1340 1340 1340 1340 1340 1340 1378 1378 1378 1378 1378 1378 1378 1378 1378 1378 1378 1378 1378 1378 1448 1448 1448 Vertical Flow P 781 781 781 781 781 781 781 781 933 933 933 955 955 955 933 1092 1092 1092 1092 1092 1092 1092 1092 1092 1257 1257 1257 1 25 1257 1257 1257 Zeyh 1257 S 1372 132 1372 159112 1372 1372 1372 ISe 1372 1572 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 1556 775 851 927 1041 1099 1156 1232 1384 1018 1120 1221 1284 1548 1457 1627 1086 1146 1248 1350 1413 1489 1578 1667 1845 1227 1329 1456 1506 1583 1659 1735 1811 1913 2040 1456 1532 1608 1684 1773 1887 1964 2065 2167 2294 1557 1659 1748 1832 1934 1997 2099 AmS 2251 2378 2429 2505 2556 2607 1775 1877 1965 2054 2156 2219 2321 238 2413 2600 2651 elel 2191 2829 2981 5052 3235 Both Weight kg 880 930 998 1089 1111 ST 1361 1588 1406 1542 1656 1724 1814 1882 2109 1951 2087 Maes 2359
6. 536 9 54261 688 4 485 530 2064 1000 96853 5a NO 709 0 475 550 2022 1000 19640 2247 19437 279 19258 3347 19021 4170 18810 4995 18557 6094 18328 719 1580 470 AU ei 1000 LILO LO 22959 Psat L20 S9 A eea Utley 22H50 5991013 TISSU A O d Se 843 1380 470 2030 1000 26478 2869 26252 360 2 206054 4335 25 90 543 3 25555 653 3 25274 800 0 25021 946 1580 470 ago 1000 295709 Slo 2931539 oS eW Meio isola ESSE Moo Whe Waly Wailers O95 MOTOS y Iss 1580 470 2037 1000 33097 3429 32815 4345 832567 5261 532257 60655 531944 800 0 30928 9840 30547 1167 1580 470 2040 1000 35304 A oa A aN 1460 15347381 15537 7 1038367 5 157949 2 34074 8507 32990 10460 32584 11282 1310 470 2044 1000 38831 3926 38500 500 0 34112 6075 37822 768 37478 9300 36286 1145 0 558359 1360 1250 470 2047 1000 41488 415 7 44130 437 6 40824 645 53 40411 8175 40043 998 7 387 70 12190 1170 470 2050 1000 44150 437 6 43754 559 7 43423 681 8 429835 8650 42592 1048 0 41237 1292 4 1105 470 2055 1000 48542 480 4 48129 6148 477 65 749 1 47282 950 6 46850 11520 45361 1420 7 1000 470 2057 1000 50314 497 2 49886 6344 49508 775 7 49000 9845 48560 1193 0 965 470 2060 1000 529559 sle 52500 7 0 Gas SIS 019032 0 3 SPEI 32540 915 410 2062 1000 54727 5369 54261 6884 53850 8398 55500 1067 0 52820 1294 0 890 410 2064 1000 252529 se 50000 7090 55576 GCs 5506 THOU f 5S E9390 860 470 2070 1000 61780 600 0 61255 7706 00 92 9415 00177 11978 785 470
7. 84 1378 1556 2156 gt 6336 2040 1711 1384 1378 1556 2219 6563 2044 1711 1384 1378 1556 25201 gt 6789 201155 TELE 1384 1378 1556 2597 6858 2050 1711 1384 1378 1556 2475 ween 6940 20553 1711 1384 1378 1556 2600 71087 2057 1711 1384 1378 1556 265 7155 2060 iit 1384 1378 156 EP e 7303 2062 1711 1384 1378 1556 2191 1530 2064 I711 1384 1378 1556 2829 gt 7156 2070 1969 1753 1448 1556 2981 9582 dnd 1969 753 1448 1556 3032 9696 2080 1969 1753 1448 1556 3255 10603 All dimensions in mm For 40 PSL rating Dimensions Horizontal Flow O 883 883 883 886 886 886 886 886 1029 1029 1029 1029 1029 1029 1029 1200 1200 1200 1200 1200 1200 1200 1200 1200 1565 1565 1565 1565 1565 1565 1565 1565 1565 1565 1505 1505 1505 1505 1505 1505 1505 1505 1505 1505 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1711 1711 1711 Lyi 1711 i 1711 17d 1711 1711 1711 1711 1711 Ad 1969 1969 1969 All dimensions in mm P 724 724 724 724 724 724 724 724 838 838 838 838 838 838 838 978 978 978 978 978 978 978 978 978 1130 1130 1130 1130 1130 1130 1130 1130 1130 1130 1257 1257 1257 eS 1257 1257 1257 1257 1257 eS 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 1384 138
8. 9 60 10169943 a aa 167323 5564 1140 470 1827 1060 20065 2242 19829 2812 19620 3382 19343 423 9 19097 500 00 18802 623 7 1010 470 1830 1060 ecolo Aol 2395 3102 221602 330 2100 ROSA Zore 563 8 910 470 1833 1060 25202 2698 24597 340 6 24741 4114 24455 517 6 24200 6258 810 470 1838 1060 285919 299 2 628 512 8 05 29 69 e809 4599 8 6024s 5803 720 470 1841 1060 30845 3182 30546 4050 30282 491 5 28076 621 5 660 470 1845 1060 53862 344 6 33533 439 7 53535244 534 8 610 470 1849 1060 36879 370 9 36521 4745 36205 578 0 550 470 1854 1060 40641 408 0 40247 5220 39900 636 3 505 510 2022 1000 19640 2247 19437 279 19258 3347 16926 4170 18810 4995 18557 6094 18328 719 1550 470 2026 1000 25109 LOL 228990 eA L20 Sogno 229993 Nelo iM 4 ell Mp 595539 21553 SU 1145 410 2030 1000 2647 8 2869 26252 360 2 26054 4555 25790 543 3 25555 653 3 24742 800 0 1015 470 2033 1000 295701 dob 293153 Pe Sel ese ay eee Vere Io 299029 559909 295400 ET 895 470 2037 1000 33097 3429 32815 4345 32567 5261 32237 60655 531944 800 0 810 470 2040 1000 85304 362 3 35003 1 46007 10297 58 1 E523 7 03 63888773 7042 760 470 2044 1000 38831 3926 38500 500 0 34112 6075 37822 768 7 690 470 2047 1000 41488 415 7 44130 437 6 40824 645 3 650 470 2050 1000 44150 437 6 43754 559 7 43423 681 8 610 470 2055 1000 48542 4804 48129 6148 47765 749 1 545 470 2057 1000 50314 4972 49886 6344 49508 775 7 530 510 2060 1000 929559 sile 500 0077 158652010 elas 505 510 2062 1000 50996
9. GE Energy Roots RAS J Air amp RGS J Gas Blowers Wide range of performance for pressure and vacuum applications on air or gas service for both dry and wet liquid injection conditions imagination at work GE Energy s Roots blower models deliver industrial and high vacuum air and gas services including single and multiple stage arrangements Roots rotary blowers have been applied to multiple applications in a very wide range of industries aeration for wastewater treatment pneumatic conveying for both vacuum and pressure conditions steel degassing vacuum truck and many others These blowers are available in size ranges that can be economically direct driven by an electric motor They are available with extensive application engineering global service support and packaging capability The GE proprietary WHISPAIR design reduces stress vibration and noise in your blower and piping system Conventional blowers produce downstream pressure pulse waves which buffet your air or gas delivery system up to 120 times per second These pulses and vibrations can steal power and shorten the life of every bearing gear and other drive train component WHISPAIR technology reduces the strength of the blower pulse up to 4096 throughout the air gas delivery system WHISPAIR Technology Features 2 Lower energy consumption The patented Cylinder and headplates All RAS J and WHISPAIR jet design precisely meters back
10. SPAIR Blower Octave Band Level in dB RE 2 x 105 Nm 0 63 125 200 500 1K 2K 4K 8K Band Center Frequency in Cycles Per Second Pressure Pulses per Shaft Revolution Conventional Blower 140 100 Discharge Pressure J V J 60 WHISPAIR Blower a Shafts Impeller shafts are alloy steel forgings flange connected to the impeller bodies with high tensile socket head capscrews Standard blowers have precision machined labyrinth seals where the shaft passes the casing headplate A single piston ring or multiple piston rings may also be employed with various purge gas config urations to meet customer specific requirements Bearings Long life double row spherical roller bearings support the shaft assemblies and control axial location of the impellers at the thrust end An inboard 5th bearing helps reduce drive shaft stress on 1000J through 1400J frame size V belt driven blowers Timing gears The impellers rotation is timed by a pair of precision machined forged steel gears These wide faced spur gears are manufactured to AGMA standards and are carburized and ground with a hardness of 58 60 Rc Spur gears do not transmit harmful axial loads to bearings and motors On 1000J frame size units the gears are secured to the shafts by a taper fit Larger sizes use a proven taper locking device provid ing an easily adjustable mechanical shrink fit No shaft weakening keyways or locking
11. flow RGS J blower units are configurable to and channels air pressure in the direction of horizontal or vertical flows Cylinders and impeller rotation The result is an extra push headplates are precision machined grey that reduces the power required to drive the iron with cast ribs for improved strength and impellers heat transfer Castings may be subjected to strenuous pressure and leak testing to help preserve integrity in the most demanding applications Each RGS J machine is leaked tested to 1 25 times casing design pressure optional hydrostatic testing available to 1 5 times casing design pressure 2 Longer bearing life Less pulse transmitted through the impellers means approximately 2096 longer bearing life With less pulse and vibration other components such as timing gears drive couplings v belts and motor bearings suffer less stress Impellers Made from ductile iron with a tensile strength of 60 000 psi impellers are statically and dynamically balanced to industry accepted standards providing you with years of trouble free performance and durability 2 Less noise Pressure pulses are often the major source of blower and gas blower noise The pressure equalizing effect of the WHISPAIR design reduces noise by approximately 5 dBA while reducing wear on your piping valves and sensitive instrumentation Typical Blower Noise Curve Conventional Fi d 2 9 3 34 9 E 9 nJ Wen Roots WHI
12. ion Coupling Drive V belt Drive V belt Drive Note 1 Standard drive shaft location is dependent upon frame size 10xx through 14xx frame sizes drive shaft is located on the opposite gear end of the machine and is shown in heavy type 16xx through 20xx frame size drive shaft is located on the gear end of the machine as shown by dotted lines For all direct drive applications torsional analysis of the whole drive train is required and in the case of drivers other than electric motors gear end drive must be specified Frame sizes 10xx through 14xx can be belt driven with the addition of an optional extra bearing and selection of correct pulley combination 10 Each unit tested and certified Each RAS J blower and RGS J gas blower is mechanically tested to ensure that the unit meets performance specifications Our units are tested to design extremes of speed pressure and temperature We validate flow capacity oil circulation operating clearances and vibration at these critical performance levels We also offer testing that meets your special process requirements and qualifications Global presence Our sales professionals are available around the globe and we offer blower service and repair from facilities in Connersville Indiana Houston Texas Skelmersdale United Kingdom Mexico City Mexico Dubai UAE and Shanghai China A network of authorized Roots blowers amp compressors distributors
13. is available around the globe to support your blower requirements Each distributor facility is equipped and staffed with factory trained service personnel to meet your unique needs These facilities regularly service unit from many OEMs and keep parts on hand for quick turn around GE Energy Houston Texas U S Toll Free Phone 1 877 363 ROOT S 7668 Direct Phone 1 832 590 2600 Connersville Indiana Operations Direct Phone 1 765 827 9200 Waukesha Wisconsin Operations Direct Phone 1 262 650 5965 European Operations Phone 44 0 1695 52600 Email roots europe ge com USA Canada Sales Phone 1 773 444 3360 Houston Texas Factory Service Phone 1 713 896 4810 Mexico City Sales and Factory Service Phone 52 55 5889 5811 Dubai Sales and Factory Service Phone 971 4 8855481 Malaysia Sales Phone 60 3 2267 2600 China Sales Phone 86 10 8486 2440 Shanghai Factory Service Phone 86 21 5858 7638 Visit us online at www ge com energy 2012 General Electric Company All Rights Reserved Denotes trademark of General Electric Company GEA19152M B 5219 RAS J Air amp RGS J Gas Blowers_metric 5 12
14. pins are required Lubrication Both RAS J blowers and RGS J blowers offer a positive pressure lubrication system which can extend bearing life by up to 50 This system is entirely self contained and includes an integral drive oil pump distribu tion piping Every pressure lubrication option includes gearbox oil sump oil filter oil cooler pressure gauge relief valve and low oil pres sure safety switch This is a pressure lubrication system that supplies cool clean pressurized oil into every critical area The Roots RAS J blower is also available with an energy saving splash lubrication system in place of the pressure system Cylinder and Headplates Lubrication Timing Gears RAS J RGS J Blower Timing gear locking arrangement for 1000J frame sizes Timing m Gear Bearing Carrier Locknut Taper Fit Impellers Bearings RAS J RGS J Blower Timing gear locking arrangement for 1200J 2000J frame sizes Timing Gear Collar iets Carrier Locking Screw M5 Tapered Ll Inner Ring HA ap sea Locking Ring Cylinder and Headplates RGS J Gas Blower Detail Mechanical Seal Pressure in this gas area not to exceed oil pressure at seal face Shims l Labyrinth Seal E Shaft Flange Bearing g T Screw Carrier _ Sealing N ALY Face i vas A Na j Hl Ww zIIII T p Bearing Oil Throttling Oil Passage and Pressu
15. re Bearing Feed Detail Options Performance Specifications Max Max frame cigs Speed 300 mbarg 400 mbarg 300 mbarg 500 mbarg 650 mbarg 800 mbarg 1000 mbarg rpm Qim h PalkW Qim h PalkW Qlm h PalkW Qim h PalkW Qim h PalkW Qm h PalkW Qlm h PalkW mbarg mbarA 1006 1900 2371 29 0 2528 56 0 2291 42 9 2241 53 3 2196 64 0 2143 78 0 2008 92 1380 470 1009 1900 3605 40 3 3548 40 8 3498 61 7 3432 el 5575 92 9 590209 EIS E9030 135 1380 470 1012 1900 4806 52 6 4731 66 6 4664 80 6 4576 1016 4497 122 7 4403 150 7 4120 179 1240 470 1016 1900 6735 70 3 6649 89 6 657 WS 19653708 1378 106550 SIGs 915 410 1018 1900 7659 79 1 7561 101 0 7474 1230 7358 1559 7256 1888 805 410 1021 1900 8583 88 8 8473 SA 7575 138 0 8246 1749 715 470 1024 1900 9805 101 1 9697 129 2 9568 157 3 655 410 1030 1900 122499 deed ees See ea ele 505 510 1212 1600 5881 66 1 5802 83 0 5733 100 0 5641 125 2 5560 1502 5401 1840 5373 218 1580 410 1216 1600 7908 86 3 7802 1097000 ETE HN RESERVE EDS 1655 W475 199 8 2 pos 245 1140 470 1220 1600 10000 1050 9890 133 2 9792 1015 9663 2040 9548 2464 910 470 i222 1600 132455 ol J Mw ee DEOS 18007 01886533 EGO Ors 2755 810 470 1225 1600 12512 1272 12374 1626 12252 1980 12091 2510 725 470 1228 1600 Ao EAS ESSO yO 1005501233 2208 655 410 1256 1600 1 994 1755 17795 2265 17621 2774 505 510 1412 1565 7198 Cac 7105 1052551 4 1204 owm 1573 oi e 620699 299000 oo 2
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