131312122404803346463332-1/432-1/4mti-3120amti-3120ansns18786418788099mti-3120e2mti-3120e2nsns1878721878991212mti-3120e4tpmti-3120e4tpnsns064266064274151515152404803346463339-3/839-3/8mti-3150amti-3150ansns1879011879281010mti-3150e2mti-3150e2nsns1879101879361313mti-3150e4tpmti-3150e4tpnsns064282064290161618182404803351513347-3/847-3/8mti-3180amti-3180ansns1879441879601212mti-3180e2mti-3180e2nsns1879521879791515 156-500508-047/cat no mti-3150e4tpxx  美国chromaloxmti-3180e4tpmti-3180e4tpnsns06430306431118gp-120 0.5 [0.7] 1.3 [1.8] 2.1 [2.8] 2.8 [3.8] 3.6 [4.9] 4.3 [5.8] 5.1 [6.9] 6.3 [8.5]gp-121 1.9 [2.6] 3.7 [5.0] 5.4 [7.3] 7.1 [9.6] 8.8 [11.9] 10.5 [14.2] 12.3 [16.7] 14.9 [20.2]gp-220 3.9 [5.3] 7.3 [9.9] 10.7 [14.5] 14.2 [19.3] 17.6 [23.9] 21.1 [28.6] 24.5 [33.2] 29.7 [40.3]gp-221 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-320 4.0 [5.4] 8.7 [11.8] 13.4 [18.2] 18.0 [24.4] 22.7 [30.8] 27.4 [37.1] 32.1 [43.5] 39.2 [53.1]gp-321 7.1 [9.6] 21.6 [29.3] 36.1 [48.9] 50.6 [68.6] 65.1 [88.3] 79.5 [107.8] 94.1 [127.6] 115.7 [156.9]gp-420 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-421 12.2 [16.5] 33.0 [44.7] 53.9 [73.1] 74.7 [101.3] 95.6 [129.6] 116.4 [157.8] 137.3 [186.2] 168.6 [228.6]gp-621 24.4 [33.1] 71.3 [96.7] 118.2 [160.3] 165.2 [223.0] 212.1 [287.6] 259.0 [351.2] 305.9 [414.7] 376.3 [510.2]gp-130 1.5 [2.0] 3.1 [4.2] 4.7 [6.4] 6.3 [8.5] 7.9 [10.7] 9.5 [12.9] 11.1 [15.0] 13.5 [18.3]gp-131 2.6 [3.5] 4.9 [6.6] 7.2 [9.8] 9.5 [12.9] 11.8 [16.0] 14.1 [19.1] 16.4 [22.2] 19.8 [26.8]gp-230 5.3 [7.2] 11.6 [15.7] 17.8 [24.1] 24.1 [32.7] 30.3 [41.1] 36.6 [49.6] 42.8 [58.0] 52.2 [70.8]gp-231 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-330 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-331 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-430 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-431 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-530 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-630 24.7 [33.5] 74.2 [100.6] 123.6 [167.6] 173.0 [234.6] 222.5 [301.7] 271.9 [368.6] 321.3 [435.6] 395.5 [536.2]gp-140 1.9 [2.6] 3.9 [5.3] 5.9 [8.0] 7.9 [10.7] 9.9 [13.4] 11.9 [16.1] 13.9 [18.8] 16.9 [22.9]gp-141 3.2 [4.3] 6.1 [8.27] 9.0 [12.2] 11.8 [16.0] 14.7 [19.9] 17.6 [23.9] 20.4 [27.7] 24.8 [33.6]gp-240 6.6 [8.9] 14.4 [19.5] 22.3 [30.2] 30.1 [40.8] 37.9 [51.4] 45.7 [62.0] 53.5 [72.5] 65.3 [88.5]gp-241 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-340 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-341 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-440 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-441 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-540 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-641 40.7 [55.2] 118.9 [161.2] 197.1 [267.2] 275.3 [373.3] 353.5 [479.3] 431.7 [585.3] 509.9 [691.3] 627.1 [850.2]gp-161 6.0 [8.13] 13.0 [17.6] 20.0 [27.1] 27.1 [36.7] 34.1 [46.2] 41.1 [55.7] 48.2 [65.4] 58.7 [79.6]gp-261 9.8 [13.3] 31.3 [42.4] 52.8 [71.6] 74.3 [100.7] 95.8 [129.9] 117.3 [159.0] 138.8 [188.2] 171.0 [231.8]gp-361 13.1 [17.8] 39.6 [53.7] 66.2 [89.8] 92.7 [125.7] 119.3 [161.7] 145.8 [197.7] 172.4 [233.7] 212.2 [287.7]gp-460 22.3 [30.2] 60.5 [82.0] 98.8 [134.0] 137.0 [185.7] 175.2 [237.5] 213.5 [289.5] 251.7 [341.3] 309.0 [418.9]gp-561 43.3 [58.7] 129.8 [176.0] 216.3 [293.3] 302.8 [410.5] 389.3 [527.8] 475.8 [645.1] 562.3 [762.4] 692.0 [938.2]gp-180 10.4 [14.1] 21.7 [29.4] 32.9 [44.6] 44.1 [59.8] 55.4 [75.1] 66.6 [90.3] 77.8 [105.5] 94.7 [128.4]gp-280 15.4 [20.9] 46.8 [63.5] 78.2 [106.0] 109.6 [148.6] 140.9 [191.0] 172.3 [233.6] 203.7 [276.2] 250.8 [340.0]gp-380 26.4 [35.8] 71.6 [97.1] 116.7 [158.2] 161.9 [219.5] 207.1 [280.8] 252.3 [342.1] 297.5 [403.4] 365.2 [495.1]gp-480 32.5 [44.1] 94.0 [127.4] 155.5 [210.8] 217.0 [294.2] 278.5 [377.6] 340.0 [461.0] 401.5 [544.4] 493.7 [669.4]gp-201- 14.7 [19.9] 38.5 [52.2] 62.3 [84.5] 86.1 [116.7] 109.9 [149.0] 133.7 [181.3] 157.5 [213.5] 193.2 [262.0]gp-301- 23.3 [31.6] 66.8 [90.6] 110.2 [149.4] 153.7 [208.4] 197.1 [267.2] 240.5 [326.1] 284.0 [385.1] 327.4 [443.9]gp-201- 19.2 [26.3] 50.1 [67.9] 81.1 [110.0] 112.0 [151.9] 142.9 [193.7] 173.8 [235.6] 204.7 [277.5] 251.1 [340.4]gp-301- 26.2 [35.5] 75.1 [101.8] 124.0 [168.1] 172.9 [234.4] 221.7 [300.6] 270.6 [366.9] 319.5 [433.2] 392.8 [532.6]gp-120 [gpm-120] gp-121 [gpm-121] gp-220 [gpm-220] gp-221 [gpm-221] gp-320 [gpm-320]gp-321 [gpm-321] gp-420 [gpm-420] gp-421 [gpm-421] gp-621 [gpm-621]gp-130 [gpm-130] gp-131 [gpm-131] gp-230 [gpm-230] gp-231 [gpm-231] gp-330 [gpm-330]gp2flow passage options3468general purposerotary union solutions10 12seriesdid you know?? dsti exports rotary union products to over 45 countriesabout dstidynamic sealing technologies,inc. (dsti) is a global leaderspecializing in the design andmanufacturing of fl uid rotaryunion (swivel joint) and electricalslip ring products for a widerange of industries.3 what is a rotary union?4 gp series overview5 how to order7 specifi cations & operating information8 performance data13 gp 2 passage dimensions15 gp 3 passage dimensions17 gp 4 passage dimensions19 gp 6 passage dimensions20 gp 8 passage dimensions21 gp 10 passage dimensions22 gp 12 passage dimensions23 optional equipment25 electrical slip ring options26 installation & mounting2spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionscontentsa rotary union (or swivel joint) is a mechanism usedto transfer fl uid (under pressure or vacuum) from astationary inlet to a rotating outlet, preserving andisolating the fl uid connection.rotary unions are engineered to endure a widerange of temperatures and pressures for a variety ofconditions and environments. in addition, rotary unionsmay integrate multiple passages and handle differenttypes of fl uid simultaneously.housingbearingssealsshaftretaining ringflow channel (passage)housing connections (x6)independent flow chann w channels (x6)(6 passage model example)how do i choose the best rotary union formy application?tell us about your requirements so we canmake a recommendation:1) type of media(s) / fl uid(s) to be transferred2) number of independent fl ow channels (passages)3) operating pressure4) operating temperature5) operating speed6) shaft & housing connection type7) flow channel (passage) size8) torque & load requirements9) duty cycle**does the temperature, speed or pressure fl uctuateor change during operation? if so, please provide thedetailed ranges for each parameter and time durationsof each condition.flow channel(passage)shaft connections (x6)what is a rotary union?+ general purpose+ npt / bspp / o-ring connection options+ available in stainless steel+ exclusive dynaseal? seals+ reliable usage with dissimilar medias+ customized optionsgp seriesrotary union solutions4spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesdownload step, dwg, and pdf resources.view interactive 3d models and more!on the webhow to order: create your part numbergp gp series (npt2 connection)1 1/8” (3.175 mm) passage size2 1/4” (6.350 mm) passage size3 3/8” (9.525 mm) passage size5 3/4” (19.05 mm) passage size6 1” (25.40 mm) passage size4 1/2” (12.70 mm) passage size2 2 flow passages3 3 flow passages4 4 flow passages6 6 flow passages1 with thru-bore10 no thru-bore1gpm 2 2 1 of es12 c1 pmxoptions see next pagegpm gp series (bspp3 connection)gps gp series stainless steel (npt2 connection)gpsm gp series stainless steel (bspp3 connection)exampleexamplesgp-240■ gp 4 passage, 1/4” npt connectionsgpm-341■ gp 4 passage with thru-bore, 3/8” bspp connectionsgpsm-301-10■ gp 10 passage with thru-bore, 3/8” bspp connections(stainless steel)8 8 flow passages01-10 10 flow passages01-12 12 flow passagesnote thru-bore standardon all 10 and 12 fl owpassage models1 this digit not used in naming convention of 10 or 12 fl ow passage models.2 npt with o-ring shaft connection.3 o-ring not available for metric connections.shaft o-ring face seal connection standard on all gpmodels excluding the 10 or 12 fl ow passage modelsand bspp models . for a shaft o-ring face sealconnection on a 10 or 12 passage model, please callout the “of” option when naming the part number.56spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsestx 6 - 24 circuits600 voltsoptional electrical slip rings optional electrical slip ringsof add “- of” for shaft o-ring face seal option1optional electrical slip rings2c1 cover for es and esm series slip ringsnote only availablefor gp-1x1 modelsnote not availablefor gp-1x1 modelsexamplegp-241-est6gp 4 passage model with thru-bore, 1/4” nptconnections with a est6 electrical slip ring.ofgpm-201-10esm36c1gp-241est6adapterexamplegpm-201-10-of-esm36-c1gp 10 passage with thru-bore, 1/4” bsppconnections with a shaft o-ring face sealoption and an es6 electrical slip ring with cover.gpm 2 2 1 of es12 c1example1 "-of" option is only available on gp 10 & 12passage models.2 pin connector and cord set options alsoavailable. please contact dsti for moreinformation.omit “-of” for all gp models except for gp 10 & 12 passage.es6a 6 circuit, 120 voltses12a 12 circuit, 120 voltsesmx 9 - 52 circuits120/210 voltsesx 6 - 56 circuits210 voltsesex8 - 51 circuits240 voltsethernetesetx4 - 22 circuits600 voltsethernet(see electrical slip ring options onpage 25 for full specifi cations)how to order: choose your optionsmedia types coolant, gases, oil, steam1, water1passage sizes 1/8”, 1/4”, 3/8”, 1/2”, 3/4”, 1” (3.18 mm, 6.35 mm, 9.53 mm, 12.7 mm, 19.1 mm, 25.4 mm)connection type npt, bspp, o-ringmax. operating pressure 7500 psi (515 bar)2max. vacuum 30 hg2max. rotational speed 500 rpm2operating temperature 0o f to 350o f (-18o c to 176o c)3body material type carbon steel, stainless steelplatings and coatings black oxide, thin dense chromeslip ring options see page 25mounting options tapped holes on housing end / slotted fl ange or tapped holes at shaft endseal type filled ptfe (alternative seal types available. please consult with dsti)shafto-ring gland1 stainless steel recommended for all water/steam applications.2 values are dependent on a combination of all application parameters. please consult with dsti.3 high temperature applications may require alternative seal materials. please consult with dsti.independent flow passagesbearingssealsbearingsretaining ringhousingflow passage options 2 3 4 6 8 10 12specifications & operating informationperformance data: pressure vs. speed (continuous)gp-x2x series050150250 350450550100200300400 500 6000 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-120gp-121, gp-220gp-320
fellow kogyofellowesfellowsfellows corporationfelltronfelsted cablefelton brushfeltronfema electronicafema electronics corpfema valvesfemcofemefendallfeng sing oil hydraulic co ltdfenicefenixfennerfentek industriesfenwal controlsfenwal protection systemsferagferantiferbenferdimatferguson enterprisesferguson machinefermont industriesfern electric
131312122404803346463332-1/432-1/4mti-3120amti-3120ansns18786418788099mti-3120e2mti-3120e2nsns1878721878991212mti-3120e4tpmti-3120e4tpnsns064266064274151515152404803346463339-3/839-3/8mti-3150amti-3150ansns1879011879281010mti-3150e2mti-3150e2nsns1879101879361313mti-3150e4tpmti-3150e4tpnsns064282064290161618182404803351513347-3/847-3/8mti-3180amti-3180ansns1879441879601212mti-3180e2mti-3180e2nsns1879521879791515 156-500508-047/cat no mti-3150e4tpxx  美国chromaloxmti-3180e4tpmti-3180e4tpnsns06430306431118gp-120 0.5 [0.7] 1.3 [1.8] 2.1 [2.8] 2.8 [3.8] 3.6 [4.9] 4.3 [5.8] 5.1 [6.9] 6.3 [8.5]gp-121 1.9 [2.6] 3.7 [5.0] 5.4 [7.3] 7.1 [9.6] 8.8 [11.9] 10.5 [14.2] 12.3 [16.7] 14.9 [20.2]gp-220 3.9 [5.3] 7.3 [9.9] 10.7 [14.5] 14.2 [19.3] 17.6 [23.9] 21.1 [28.6] 24.5 [33.2] 29.7 [40.3]gp-221 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-320 4.0 [5.4] 8.7 [11.8] 13.4 [18.2] 18.0 [24.4] 22.7 [30.8] 27.4 [37.1] 32.1 [43.5] 39.2 [53.1]gp-321 7.1 [9.6] 21.6 [29.3] 36.1 [48.9] 50.6 [68.6] 65.1 [88.3] 79.5 [107.8] 94.1 [127.6] 115.7 [156.9]gp-420 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-421 12.2 [16.5] 33.0 [44.7] 53.9 [73.1] 74.7 [101.3] 95.6 [129.6] 116.4 [157.8] 137.3 [186.2] 168.6 [228.6]gp-621 24.4 [33.1] 71.3 [96.7] 118.2 [160.3] 165.2 [223.0] 212.1 [287.6] 259.0 [351.2] 305.9 [414.7] 376.3 [510.2]gp-130 1.5 [2.0] 3.1 [4.2] 4.7 [6.4] 6.3 [8.5] 7.9 [10.7] 9.5 [12.9] 11.1 [15.0] 13.5 [18.3]gp-131 2.6 [3.5] 4.9 [6.6] 7.2 [9.8] 9.5 [12.9] 11.8 [16.0] 14.1 [19.1] 16.4 [22.2] 19.8 [26.8]gp-230 5.3 [7.2] 11.6 [15.7] 17.8 [24.1] 24.1 [32.7] 30.3 [41.1] 36.6 [49.6] 42.8 [58.0] 52.2 [70.8]gp-231 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-330 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-331 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-430 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-431 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-530 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-630 24.7 [33.5] 74.2 [100.6] 123.6 [167.6] 173.0 [234.6] 222.5 [301.7] 271.9 [368.6] 321.3 [435.6] 395.5 [536.2]gp-140 1.9 [2.6] 3.9 [5.3] 5.9 [8.0] 7.9 [10.7] 9.9 [13.4] 11.9 [16.1] 13.9 [18.8] 16.9 [22.9]gp-141 3.2 [4.3] 6.1 [8.27] 9.0 [12.2] 11.8 [16.0] 14.7 [19.9] 17.6 [23.9] 20.4 [27.7] 24.8 [33.6]gp-240 6.6 [8.9] 14.4 [19.5] 22.3 [30.2] 30.1 [40.8] 37.9 [51.4] 45.7 [62.0] 53.5 [72.5] 65.3 [88.5]gp-241 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-340 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-341 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-440 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-441 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-540 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-641 40.7 [55.2] 118.9 [161.2] 197.1 [267.2] 275.3 [373.3] 353.5 [479.3] 431.7 [585.3] 509.9 [691.3] 627.1 [850.2]gp-161 6.0 [8.13] 13.0 [17.6] 20.0 [27.1] 27.1 [36.7] 34.1 [46.2] 41.1 [55.7] 48.2 [65.4] 58.7 [79.6]gp-261 9.8 [13.3] 31.3 [42.4] 52.8 [71.6] 74.3 [100.7] 95.8 [129.9] 117.3 [159.0] 138.8 [188.2] 171.0 [231.8]gp-361 13.1 [17.8] 39.6 [53.7] 66.2 [89.8] 92.7 [125.7] 119.3 [161.7] 145.8 [197.7] 172.4 [233.7] 212.2 [287.7]gp-460 22.3 [30.2] 60.5 [82.0] 98.8 [134.0] 137.0 [185.7] 175.2 [237.5] 213.5 [289.5] 251.7 [341.3] 309.0 [418.9]gp-561 43.3 [58.7] 129.8 [176.0] 216.3 [293.3] 302.8 [410.5] 389.3 [527.8] 475.8 [645.1] 562.3 [762.4] 692.0 [938.2]gp-180 10.4 [14.1] 21.7 [29.4] 32.9 [44.6] 44.1 [59.8] 55.4 [75.1] 66.6 [90.3] 77.8 [105.5] 94.7 [128.4]gp-280 15.4 [20.9] 46.8 [63.5] 78.2 [106.0] 109.6 [148.6] 140.9 [191.0] 172.3 [233.6] 203.7 [276.2] 250.8 [340.0]gp-380 26.4 [35.8] 71.6 [97.1] 116.7 [158.2] 161.9 [219.5] 207.1 [280.8] 252.3 [342.1] 297.5 [403.4] 365.2 [495.1]gp-480 32.5 [44.1] 94.0 [127.4] 155.5 [210.8] 217.0 [294.2] 278.5 [377.6] 340.0 [461.0] 401.5 [544.4] 493.7 [669.4]gp-201- 14.7 [19.9] 38.5 [52.2] 62.3 [84.5] 86.1 [116.7] 109.9 [149.0] 133.7 [181.3] 157.5 [213.5] 193.2 [262.0]gp-301- 23.3 [31.6] 66.8 [90.6] 110.2 [149.4] 153.7 [208.4] 197.1 [267.2] 240.5 [326.1] 284.0 [385.1] 327.4 [443.9]gp-201- 19.2 [26.3] 50.1 [67.9] 81.1 [110.0] 112.0 [151.9] 142.9 [193.7] 173.8 [235.6] 204.7 [277.5] 251.1 [340.4]gp-301- 26.2 [35.5] 75.1 [101.8] 124.0 [168.1] 172.9 [234.4] 221.7 [300.6] 270.6 [366.9] 319.5 [433.2] 392.8 [532.6]gp-120 [gpm-120] gp-121 [gpm-121] gp-220 [gpm-220] gp-221 [gpm-221] gp-320 [gpm-320]gp-321 [gpm-321] gp-420 [gpm-420] gp-421 [gpm-421] gp-621 [gpm-621]gp-130 [gpm-130] gp-131 [gpm-131] gp-230 [gpm-230] gp-231 [gpm-231] gp-330 [gpm-330]gp2flow passage options3468general purposerotary union solutions10 12seriesdid you know?? dsti exports rotary union products to over 45 countriesabout dstidynamic sealing technologies,inc. (dsti) is a global leaderspecializing in the design andmanufacturing of fl uid rotaryunion (swivel joint) and electricalslip ring products for a widerange of industries.3 what is a rotary union?4 gp series overview5 how to order7 specifi cations & operating information8 performance data13 gp 2 passage dimensions15 gp 3 passage dimensions17 gp 4 passage dimensions19 gp 6 passage dimensions20 gp 8 passage dimensions21 gp 10 passage dimensions22 gp 12 passage dimensions23 optional equipment25 electrical slip ring options26 installation & mounting2spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionscontentsa rotary union (or swivel joint) is a mechanism usedto transfer fl uid (under pressure or vacuum) from astationary inlet to a rotating outlet, preserving andisolating the fl uid connection.rotary unions are engineered to endure a widerange of temperatures and pressures for a variety ofconditions and environments. in addition, rotary unionsmay integrate multiple passages and handle differenttypes of fl uid simultaneously.housingbearingssealsshaftretaining ringflow channel (passage)housing connections (x6)independent flow chann w channels (x6)(6 passage model example)how do i choose the best rotary union formy application?tell us about your requirements so we canmake a recommendation:1) type of media(s) / fl uid(s) to be transferred2) number of independent fl ow channels (passages)3) operating pressure4) operating temperature5) operating speed6) shaft & housing connection type7) flow channel (passage) size8) torque & load requirements9) duty cycle**does the temperature, speed or pressure fl uctuateor change during operation? if so, please provide thedetailed ranges for each parameter and time durationsof each condition.flow channel(passage)shaft connections (x6)what is a rotary union?+ general purpose+ npt / bspp / o-ring connection options+ available in stainless steel+ exclusive dynaseal? seals+ reliable usage with dissimilar medias+ customized optionsgp seriesrotary union solutions4spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesdownload step, dwg, and pdf resources.view interactive 3d models and more!on the webhow to order: create your part numbergp gp series (npt2 connection)1 1/8” (3.175 mm) passage size2 1/4” (6.350 mm) passage size3 3/8” (9.525 mm) passage size5 3/4” (19.05 mm) passage size6 1” (25.40 mm) passage size4 1/2” (12.70 mm) passage size2 2 flow passages3 3 flow passages4 4 flow passages6 6 flow passages1 with thru-bore10 no thru-bore1gpm 2 2 1 of es12 c1 pmxoptions see next pagegpm gp series (bspp3 connection)gps gp series stainless steel (npt2 connection)gpsm gp series stainless steel (bspp3 connection)exampleexamplesgp-240■ gp 4 passage, 1/4” npt connectionsgpm-341■ gp 4 passage with thru-bore, 3/8” bspp connectionsgpsm-301-10■ gp 10 passage with thru-bore, 3/8” bspp connections(stainless steel)8 8 flow passages01-10 10 flow passages01-12 12 flow passagesnote thru-bore standardon all 10 and 12 fl owpassage models1 this digit not used in naming convention of 10 or 12 fl ow passage models.2 npt with o-ring shaft connection.3 o-ring not available for metric connections.shaft o-ring face seal connection standard on all gpmodels excluding the 10 or 12 fl ow passage modelsand bspp models . for a shaft o-ring face sealconnection on a 10 or 12 passage model, please callout the “of” option when naming the part number.56spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsestx 6 - 24 circuits600 voltsoptional electrical slip rings optional electrical slip ringsof add “- of” for shaft o-ring face seal option1optional electrical slip rings2c1 cover for es and esm series slip ringsnote only availablefor gp-1x1 modelsnote not availablefor gp-1x1 modelsexamplegp-241-est6gp 4 passage model with thru-bore, 1/4” nptconnections with a est6 electrical slip ring.ofgpm-201-10esm36c1gp-241est6adapterexamplegpm-201-10-of-esm36-c1gp 10 passage with thru-bore, 1/4” bsppconnections with a shaft o-ring face sealoption and an es6 electrical slip ring with cover.gpm 2 2 1 of es12 c1example1 "-of" option is only available on gp 10 & 12passage models.2 pin connector and cord set options alsoavailable. please contact dsti for moreinformation.omit “-of” for all gp models except for gp 10 & 12 passage.es6a 6 circuit, 120 voltses12a 12 circuit, 120 voltsesmx 9 - 52 circuits120/210 voltsesx 6 - 56 circuits210 voltsesex8 - 51 circuits240 voltsethernetesetx4 - 22 circuits600 voltsethernet(see electrical slip ring options onpage 25 for full specifi cations)how to order: choose your optionsmedia types coolant, gases, oil, steam1, water1passage sizes 1/8”, 1/4”, 3/8”, 1/2”, 3/4”, 1” (3.18 mm, 6.35 mm, 9.53 mm, 12.7 mm, 19.1 mm, 25.4 mm)connection type npt, bspp, o-ringmax. operating pressure 7500 psi (515 bar)2max. vacuum 30 hg2max. rotational speed 500 rpm2operating temperature 0o f to 350o f (-18o c to 176o c)3body material type carbon steel, stainless steelplatings and coatings black oxide, thin dense chromeslip ring options see page 25mounting options tapped holes on housing end / slotted fl ange or tapped holes at shaft endseal type filled ptfe (alternative seal types available. please consult with dsti)shafto-ring gland1 stainless steel recommended for all water/steam applications.2 values are dependent on a combination of all application parameters. please consult with dsti.3 high temperature applications may require alternative seal materials. please consult with dsti.independent flow passagesbearingssealsbearingsretaining ringhousingflow passage options 2 3 4 6 8 10 12specifications & operating informationperformance data: pressure vs. speed (continuous)gp-x2x series050150250 350450550100200300400 500 6000 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-120gp-121, gp-220gp-320gp-221, gp-420gp-321gp-421gp-621gp-x3x series4003503002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-130gp-131gp-230gp-231, gp-330gp-331, gp-430gp-431, gp-530gp-630* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.8spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsgp-x4x series4003503002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-140gp-141gp-240gp-241, gp-340gp-341, gp-440gp-441, gp-540gp-641gp-x6x series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-161gp-261gp-361gp-460gp-561* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsgp-x8x series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-180gp-280gp-380gp-480gp-201-xx / gp-301-xx series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-201-10gp-301-10,gp-301-12gp-201-12* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.performance data: pressure vs. speed (continuous)
* this data is to be used as a general guideline. please consult dsti about your specifi c application. torque data based on all passages (ports) pressurized.model 0 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)gp-120 0.5 [0.7] 1.3 [1.8] 2.1 [2.8] 2.8 [3.8] 3.6 [4.9] 4.3 [5.8] 5.1 [6.9] 6.3 [8.5]gp-121 1.9 [2.6] 3.7 [5.0] 5.4 [7.3] 7.1 [9.6] 8.8 [11.9] 10.5 [14.2] 12.3 [16.7] 14.9 [20.2]gp-220 3.9 [5.3] 7.3 [9.9] 10.7 [14.5] 14.2 [19.3] 17.6 [23.9] 21.1 [28.6] 24.5 [33.2] 29.7 [40.3]gp-221 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-320 4.0 [5.4] 8.7 [11.8] 13.4 [18.2] 18.0 [24.4] 22.7 [30.8] 27.4 [37.1] 32.1 [43.5] 39.2 [53.1]gp-321 7.1 [9.6] 21.6 [29.3] 36.1 [48.9] 50.6 [68.6] 65.1 [88.3] 79.5 [107.8] 94.1 [127.6] 115.7 [156.9]gp-420 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-421 12.2 [16.5] 33.0 [44.7] 53.9 [73.1] 74.7 [101.3] 95.6 [129.6] 116.4 [157.8] 137.3 [186.2] 168.6 [228.6]gp-621 24.4 [33.1] 71.3 [96.7] 118.2 [160.3] 165.2 [223.0] 212.1 [287.6] 259.0 [351.2] 305.9 [414.7] 376.3 [510.2]gp-130 1.5 [2.0] 3.1 [4.2] 4.7 [6.4] 6.3 [8.5] 7.9 [10.7] 9.5 [12.9] 11.1 [15.0] 13.5 [18.3]gp-131 2.6 [3.5] 4.9 [6.6] 7.2 [9.8] 9.5 [12.9] 11.8 [16.0] 14.1 [19.1] 16.4 [22.2] 19.8 [26.8]gp-230 5.3 [7.2] 11.6 [15.7] 17.8 [24.1] 24.1 [32.7] 30.3 [41.1] 36.6 [49.6] 42.8 [58.0] 52.2 [70.8]gp-231 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-330 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-331 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-430 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-431 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-530 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-630 24.7 [33.5] 74.2 [100.6] 123.6 [167.6] 173.0 [234.6] 222.5 [301.7] 271.9 [368.6] 321.3 [435.6] 395.5 [536.2]gp-140 1.9 [2.6] 3.9 [5.3] 5.9 [8.0] 7.9 [10.7] 9.9 [13.4] 11.9 [16.1] 13.9 [18.8] 16.9 [22.9]gp-141 3.2 [4.3] 6.1 [8.27] 9.0 [12.2] 11.8 [16.0] 14.7 [19.9] 17.6 [23.9] 20.4 [27.7] 24.8 [33.6]gp-240 6.6 [8.9] 14.4 [19.5] 22.3 [30.2] 30.1 [40.8] 37.9 [51.4] 45.7 [62.0] 53.5 [72.5] 65.3 [88.5]gp-241 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-340 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-341 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-440 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-441 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-540 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-641 40.7 [55.2] 118.9 [161.2] 197.1 [267.2] 275.3 [373.3] 353.5 [479.3] 431.7 [585.3] 509.9 [691.3] 627.1 [850.2]pressure psi (bar)pressurized torque ( pound foot [newton meter] )performance data: pressure vs. torqueperformance data: pressure vs. torque12spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutions* this data is to be used as a general guideline. please consult dsti about your specifi c application. torque data based on all passages (ports) pressurized.model 0 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)gp-161 6.0 [8.13] 13.0 [17.6] 20.0 [27.1] 27.1 [36.7] 34.1 [46.2] 41.1 [55.7] 48.2 [65.4] 58.7 [79.6]gp-261 9.8 [13.3] 31.3 [42.4] 52.8 [71.6] 74.3 [100.7] 95.8 [129.9] 117.3 [159.0] 138.8 [188.2] 171.0 [231.8]gp-361 13.1 [17.8] 39.6 [53.7] 66.2 [89.8] 92.7 [125.7] 119.3 [161.7] 145.8 [197.7] 172.4 [233.7] 212.2 [287.7]gp-460 22.3 [30.2] 60.5 [82.0] 98.8 [134.0] 137.0 [185.7] 175.2 [237.5] 213.5 [289.5] 251.7 [341.3] 309.0 [418.9]gp-561 43.3 [58.7] 129.8 [176.0] 216.3 [293.3] 302.8 [410.5] 389.3 [527.8] 475.8 [645.1] 562.3 [762.4] 692.0 [938.2]gp-180 10.4 [14.1] 21.7 [29.4] 32.9 [44.6] 44.1 [59.8] 55.4 [75.1] 66.6 [90.3] 77.8 [105.5] 94.7 [128.4]gp-280 15.4 [20.9] 46.8 [63.5] 78.2 [106.0] 109.6 [148.6] 140.9 [191.0] 172.3 [233.6] 203.7 [276.2] 250.8 [340.0]gp-380 26.4 [35.8] 71.6 [97.1] 116.7 [158.2] 161.9 [219.5] 207.1 [280.8] 252.3 [342.1] 297.5 [403.4] 365.2 [495.1]gp-480 32.5 [44.1] 94.0 [127.4] 155.5 [210.8] 217.0 [294.2] 278.5 [377.6] 340.0 [461.0] 401.5 [544.4] 493.7 [669.4]gp-201- 14.7 [19.9] 38.5 [52.2] 62.3 [84.5] 86.1 [116.7] 109.9 [149.0] 133.7 [181.3] 157.5 [213.5] 193.2 [262.0]gp-301- 23.3 [31.6] 66.8 [90.6] 110.2 [149.4] 153.7 [208.4] 197.1 [267.2] 240.5 [326.1] 284.0 [385.1] 327.4 [443.9]gp-201- 19.2 [26.3] 50.1 [67.9] 81.1 [110.0] 112.0 [151.9] 142.9 [193.7] 173.8 [235.6] 204.7 [277.5] 251.1 [340.4]gp-301- 26.2 [35.5] 75.1 [101.8] 124.0 [168.1] 172.9 [234.4] 221.7 [300.6] 270.6 [366.9] 319.5 [433.2] 392.8 [532.6]pressure psi (bar)pressurized torqueferncoferno usaferranti internationalferranti packardferrari marcoferrazferraz duralimferraz shawmutferret instrumentsferrishieldferrite componentsferroferro controlferro magneticsferrocomferromferromatikferropermferrotran electronicsferroxcubeferrules directferrupsferrus powerfersa bearingsfes systemsfescolofesto electricfet incfeterisfettefetterolf corporationfeuerschutzfezerff-automationffcffefgfg elektronikfg wilsonfge elettronicafghfgp sensorsfhpfiac air compressorsfiamafiammfiat productsfiatallisfiatronfiberfiber connections incfiber instrument sales incfiber optionsfiber sensysfibercom incfiberdyne labs incfiberfabfiberlignfiberopticsfiberoptionsfibertronfiberware gmbhfiberwavefiberxpressfibet groupfiboxfibre datafibre glass evercoat cofibre metalfibrefab ltdfibrescanfibrofic corpficcfichefidiafidus instrument corporationfield controls companyfield electronicsfield worksfieldpiecefieldrangerfieldserverfiesslerfiessler elektronikfife corpfifofifoil companyfigarofiggie power systemsfikefil controlfile trailfilkofill ritefillamaticfilmfilmasterfilnorfilomatfilprofiltecfilter 1filter clonefilter conceptsfilter divisionfilter martfilter products companyfilter pump indfilter services illinoisfilter techfilterchemfilteritefiltermistfiltersensefiltersoftfiltertechnikfiltors incfiltration divisionfiltration engineeringfiltration groupfiltration systemsfiltration unlimited inc.filtrecfiltrinefiltroilfiltrolfiltronafilztuchfabrik rodewischfimafimco industriesfimecfimesafimetfimotec fischerfimotec-fischerfincorfind r scopefinderfindevafine automationfine instrumentsfine line ribbonfine sinter cofine suntronixfinecom technologiesfinelitefinesse pinstriping incfinest filtersfinetechfinfluxfinisarfinish profinite filterfinlandiafinluxfinmotorfinn & conwayfinn aquafinn powerfinscanfipfire alertfire burglary instrumentsfire controlfire fighting enterprisesfire kingfire litefire relayfire sentry systemsfire systems incfirecom incfireflyfirelarmfirepowerfirestarfirestik antenna cofirestonefiretekfiretidefiretrolfirexfireyefirgellifiring circuitsfirma myiyachifirst aid onlyfirst alertfirst capitol wire and cablefirst company productsfirst datafirst inertia switchfirst international computerfirst superfirst techfirst virtual corpfirst weighfirstmark controlsfirstohmfirstronic llcfirstronicsgp-221, gp-420gp-321gp-421gp-621gp-x3x series4003503002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-130gp-131gp-230gp-231, gp-330gp-331, gp-430gp-431, gp-530gp-630* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.8spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsgp-x4x series4003503002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-140gp-141gp-240gp-241, gp-340gp-341, gp-440gp-441, gp-540gp-641gp-x6x series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-161gp-261gp-361gp-460gp-561* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutionsgp-x8x series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-180gp-280gp-380gp-480gp-201-xx / gp-301-xx series3002502001501005000 1000 (69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)pressure psi (bar)speed (rpm)gp-201-10gp-301-10,gp-301-12gp-201-12* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.* this data is to be used asa general guideline. databased on hydraulic fl uidas the media type. pleaseconsult dsti about yourspecifi c application.performance data: pressure vs. speed (continuous)
* this data is to be used as a general guideline. please consult dsti about your specifi c application. torque data based on all passages (ports) pressurized.model 0 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)gp-120 0.5 [0.7] 1.3 [1.8] 2.1 [2.8] 2.8 [3.8] 3.6 [4.9] 4.3 [5.8] 5.1 [6.9] 6.3 [8.5]gp-121 1.9 [2.6] 3.7 [5.0] 5.4 [7.3] 7.1 [9.6] 8.8 [11.9] 10.5 [14.2] 12.3 [16.7] 14.9 [20.2]gp-220 3.9 [5.3] 7.3 [9.9] 10.7 [14.5] 14.2 [19.3] 17.6 [23.9] 21.1 [28.6] 24.5 [33.2] 29.7 [40.3]gp-221 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-320 4.0 [5.4] 8.7 [11.8] 13.4 [18.2] 18.0 [24.4] 22.7 [30.8] 27.4 [37.1] 32.1 [43.5] 39.2 [53.1]gp-321 7.1 [9.6] 21.6 [29.3] 36.1 [48.9] 50.6 [68.6] 65.1 [88.3] 79.5 [107.8] 94.1 [127.6] 115.7 [156.9]gp-420 5.7 [7.7] 11.8 [16.0] 17.9 [24.3] 24.1 [32.7] 30.2 [40.9] 36.3 [49.2] 42.5 [57.6] 51.6 [70.0]gp-421 12.2 [16.5] 33.0 [44.7] 53.9 [73.1] 74.7 [101.3] 95.6 [129.6] 116.4 [157.8] 137.3 [186.2] 168.6 [228.6]gp-621 24.4 [33.1] 71.3 [96.7] 118.2 [160.3] 165.2 [223.0] 212.1 [287.6] 259.0 [351.2] 305.9 [414.7] 376.3 [510.2]gp-130 1.5 [2.0] 3.1 [4.2] 4.7 [6.4] 6.3 [8.5] 7.9 [10.7] 9.5 [12.9] 11.1 [15.0] 13.5 [18.3]gp-131 2.6 [3.5] 4.9 [6.6] 7.2 [9.8] 9.5 [12.9] 11.8 [16.0] 14.1 [19.1] 16.4 [22.2] 19.8 [26.8]gp-230 5.3 [7.2] 11.6 [15.7] 17.8 [24.1] 24.1 [32.7] 30.3 [41.1] 36.6 [49.6] 42.8 [58.0] 52.2 [70.8]gp-231 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-330 7.6 [10.3] 15.8 [21.4] 23.9 [32.4] 32.1 [43.5] 40.3 [54.6] 48.4 [65.6] 56.6 [76.7] 68.9 [93.4]gp-331 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-430 9.5 [12.9] 28.8 [39.0] 48.1 [65.4] 67.4 [91.4] 86.7 [117.4] 106.0 [143.7] 125.4 [170.0] 154.3 [209.2]gp-431 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-530 16.2 [21.3] 44.0 [59.7] 71.8 [97.3] 99.6 [135.0] 127.4 [172.7] 155.2 [210.4] 183.1 [248.3] 224.8 [304.8]gp-630 24.7 [33.5] 74.2 [100.6] 123.6 [167.6] 173.0 [234.6] 222.5 [301.7] 271.9 [368.6] 321.3 [435.6] 395.5 [536.2]gp-140 1.9 [2.6] 3.9 [5.3] 5.9 [8.0] 7.9 [10.7] 9.9 [13.4] 11.9 [16.1] 13.9 [18.8] 16.9 [22.9]gp-141 3.2 [4.3] 6.1 [8.27] 9.0 [12.2] 11.8 [16.0] 14.7 [19.9] 17.6 [23.9] 20.4 [27.7] 24.8 [33.6]gp-240 6.6 [8.9] 14.4 [19.5] 22.3 [30.2] 30.1 [40.8] 37.9 [51.4] 45.7 [62.0] 53.5 [72.5] 65.3 [88.5]gp-241 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-340 9.5 [12.9] 19.7 [26.7] 29.9 [40.5] 40.1 [54.4] 50.3 [68.2] 60.5 [82.0] 70.8 [96.0] 86.1 [116.7]gp-341 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-440 11.9 [16.1] 36.0 [48.8] 60.2 [81.6] 84.3 [114.3] 108.4 [147.0] 132.6 [179.8] 156.7 [212.5] 192.9 [261.5]gp-441 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-540 20.3 [27.5] 55.0 [74.6] 89.8 [121.8] 124.6 [168.9] 159.3 [216.0] 194.1 [263.2] 228.8 [310.2] 280.9 [380.8]gp-641 40.7 [55.2] 118.9 [161.2] 197.1 [267.2] 275.3 [373.3] 353.5 [479.3] 431.7 [585.3] 509.9 [691.3] 627.1 [850.2]pressure psi (bar)pressurized torque ( pound foot [newton meter] )performance data: pressure vs. torqueperformance data: pressure vs. torque12spsseriesltseriesseseriesgpseriesscsserieshvhserieshpsseriesgp seriesrotary union solutions* this data is to be used as a general guideline. please consult dsti about your specifi c application. torque data based on all passages (ports) pressurized.model 0 1000(69 bar)2000(138 bar)3000(207 bar)4000(276 bar)5000(345 bar)6000(414 bar)7500(515 bar)gp-161 6.0 [8.13] 13.0 [17.6] 20.0 [27.1] 27.1 [36.7] 34.1 [46.2] 41.1 [55.7] 48.2 [65.4] 58.7 [79.6]gp-261 9.8 [13.3] 31.3 [42.4] 52.8 [71.6] 74.3 [100.7] 95.8 [129.9] 117.3 [159.0] 138.8 [188.2] 171.0 [231.8]gp-361 13.1 [17.8] 39.6 [53.7] 66.2 [89.8] 92.7 [125.7] 119.3 [161.7] 145.8 [197.7] 172.4 [233.7] 212.2 [287.7]gp-460 22.3 [30.2] 60.5 [82.0] 98.8 [134.0] 137.0 [185.7] 175.2 [237.5] 213.5 [289.5] 251.7 [341.3] 309.0 [418.9]gp-561 43.3 [58.7] 129.8 [176.0] 216.3 [293.3] 302.8 [410.5] 389.3 [527.8] 475.8 [645.1] 562.3 [762.4] 692.0 [938.2]gp-180 10.4 [14.1] 21.7 [29.4] 32.9 [44.6] 44.1 [59.8] 55.4 [75.1] 66.6 [90.3] 77.8 [105.5] 94.7 [128.4]gp-280 15.4 [20.9] 46.8 [63.5] 78.2 [106.0] 109.6 [148.6] 140.9 [191.0] 172.3 [233.6] 203.7 [276.2] 250.8 [340.0]gp-380 26.4 [35.8] 71.6 [97.1] 116.7 [158.2] 161.9 [219.5] 207.1 [280.8] 252.3 [342.1] 297.5 [403.4] 365.2 [495.1]gp-480 32.5 [44.1] 94.0 [127.4] 155.5 [210.8] 217.0 [294.2] 278.5 [377.6] 340.0 [461.0] 401.5 [544.4] 493.7 [669.4]gp-201- 14.7 [19.9] 38.5 [52.2] 62.3 [84.5] 86.1 [116.7] 109.9 [149.0] 133.7 [181.3] 157.5 [213.5] 193.2 [262.0]gp-301- 23.3 [31.6] 66.8 [90.6] 110.2 [149.4] 153.7 [208.4] 197.1 [267.2] 240.5 [326.1] 284.0 [385.1] 327.4 [443.9]gp-201- 19.2 [26.3] 50.1 [67.9] 81.1 [110.0] 112.0 [151.9] 142.9 [193.7] 173.8 [235.6] 204.7 [277.5] 251.1 [340.4]gp-301- 26.2 [35.5] 75.1 [101.8] 124.0 [168.1] 172.9 [234.4] 221.7 [300.6] 270.6 [366.9] 319.5 [433.2] 392.8 [532.6]pressure psi (bar)pressurized torque