新闻FANDIS T22R230B报价
其中，S1=Q1/P1，S2=Q2/P2。稳定状态时，Q1=Q2，故S1P1=S2P2，可知，S2=S1。在任何操作情况下，要抽气必然密闭空间的压力大于空泵入口的压力，P1P2，（P1/P2）1，故，S2S1。引入管道流体阻力（W）或流体通导能力（U）并分别定义为：W=（P1-P2）/Q，U=1/W，已知封闭空间抽气速率S1，则推出：S2=S1/（1-S1/U）=S1/（1-WS1）。抽气管道的压力损失越小，S1和S2之差越小。
SECATEC MKR10OSAK-75902
Aeromatic 3.610.050
SCHNEIDER MVS16N3NF5L
PEPPERL+FUCHS RHI90N-0IAKIR61N-01024
Eaton Moeller 125165 SIN-0122-6-0-P
SIGRIST 119125
SCHNEIDER MTN432644
UNIVER M1500250150M
OMRON 3G3MX2-AB022-P-E
hydac 1300 R 010 BN4HC NR.1263053
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JOKAB SAFTY 2TLA010028R1000
IGUS CF310.UL.700.01
UNIVER AB-0885U
供应进口法国HPI齿轮泵P1AAK2030HL20C02N
Vector CANpiggy 251mag Art-Nr：22040 通讯模块
OEZ s.r.o. OPV10S-3
E+L 00309069 反光贴纸40*450mm
LAMBDA CA1000 24G_IN 24K 12C
Gefran-2019 F044668 I31-S-6-M-B01M-1-4-D 2130X000X00
OMRON CIMR-VC4A0011HAA-0080
UNIVER BDA-4633
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AC-Motoren GmbH TYPE FCM 160M-4/HF N.1307089237
CASAPPA 01998910 PLP20.11,2S0-82E2-LEB/EA-N-EL-FS
UNIVER RS1700320020
Eaton Moeller 260178 NZM1-XTVDVR
CASAPPA 020144NZ MOTOR PLM20.20R0-31S1-LEA/EB-N-EL
RIEGLER 11.0416 ES
norelem Normelemente KG 02010-10
RIEGLER 196.1210-2
AECO I18000241 SI18-CE8 PNP NO+NC LC5
小强工控 CARLO GAVAZZI PS42L-MS02BO-H00
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J. Schneider电源C-TEC 2403-1
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STAHL Power Switch 8579/31-406 380-415/63 A
UNIVER K2000321000M
RIEGLER TFK 300-212
BARKSDALE XT-R120221-369/4000
SCHNEIDER MGN61369
Gefran-2019 F070878 TC5-N-1-J-3-Q-J-B-1 020A000X00010XA
FEAS Artikel-Nr.:583112
SCHNEIDER NSYPLM54TVG
OMRON F39-LJB2
hydac EDS346-1-016-000+ZBE06+ZBM300
CASAPPA 76410780 HDP35.90-34S5/30.34-G1-D1-CF8
Contrinex DW-AD-423-065-400
UNIVER HA280614
BEDIA 500292
parker TWIN5NS 10A+10A 2.6KW+2.6KW (TWIN5NS)
FRONIUS 40.0002.0002
MD MICRODETECTORS MDI58C 2525
Gefran-2019 F065430 IE1-A-6-M-B07C-1-4-D 2130X000X00
SCHMERSAL 101187906 AZM 161SK-12/12RKED-110/230
TWK编码器BKK32/10-12-A01
CASAPPA KP30.34D0-04S3-POF/OF-N
SCHNEIDER MIP40104T
BANNER Q20NR-82987
ELDON EF220-24R5
panametrics V101 0.5MH 927458
SCHUNK PZB 64 0300345
MD MICRODETECTORS MDI58G 2696
Eaton Moeller 12416 T0-3-15006/E
TELEMECANIQUE GV2-G05
SCHNEIDER KTC1600LC3A
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Eaton Moeller 226615 ZSD-V18
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WEBER 100110 0.63x4.6/21.7Z-062I
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Kappa optronics GmbH 953-1115 MXC200 自动控制器
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OMRON K6CM-VBMD-EIP
Hasco Z1227 /16/24
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STANZANI Painting magnetic support Art. 461 »
hydac EDS3446-1-0100-000
BANNER RSBESR
Kissling MN81 061 204
OMRON Q2V-A2001-AAA
MD MICRODETECTORS FAIC/BP-0AAN
FINDER继电器583481100060SPA
Eaton Moeller 289099
Dopag C-415-01-24
SCHAEVITZ HT-SGLBM141150K1T2S
SCHNEIDER ZBAF141
LEUZE 66037100 MLD310-RT2
foxboro FCP270 P0917YZ
DOLD安全继电器62936 SL9837.11 5-200HZ UH AC115V
SCHMERSAL 101184475 ZQ 900-22N
NORIS HFP920.01.700
MD MICRODETECTORS MDI63D 2912
ILME ILCDFA 1.5-M
SCHNEIDER XVC1M1K
Gefran-2019 F304501 850P-D-RR0-0-1-03-3-00-00-0-00
EUCHNER CES-A-BPA
SCHNEIDER SDN0400470
UNIVER W1101000040M
MD MICRODETECTORS MDI38G 546
供应进口法国HPI齿轮泵P1BAN2010HA1006CA10...
UNIVER K2001002200
STANZANI Art.128
BANNER K50APFF50GRYC3QPMA
Eaton Moeller 218264 M22-XDP-S-X10
MD MICRODETECTORS MDI38F 1942
小强工控 CARLO GAVAZZI EI3010PPCSL-1
CASAPPA 03591532 PLP30.38D0-33S5-LSD/SD-N-D
HACH LZP167
SCHUNK Drw.no.YFZ53277
Portescap p532 258 0 7 84
ALRE-IT JTF-21
STAHL 8571-11-506
MD MICRODETECTORS MDI58B 1408
FINDER继电器403170905000
FINDER继电器385102400060
MD MICRODETECTORS MDI38F 1245
heidenhain 526974-16 光学测量仪零件（光栅尺）
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SIBRE TMB400-GH180
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CASAPPA 76151769 HDP35.112-LSF/SE/35.100-LSF/SE S1
Eaton Moeller 264924
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MAXONNr：321238
OMRON J7MN-3R-4
BECKHOFF C9900-K292
Gefran-2019 F000244 1600-RRR0I0-1121-000
OMRON E2E-X14MD1S-M1
Gefran-2019 F057709 GFX4-IR-60-R-2-0-D
Rotech Systemkomponenten GmbH NBN3-F25F-E8-P
CASAPPA KP30.51-05S3-LOG/OF/30.51-LOG/OF D
Gefran-2019 F018278 TR1-B-2-B-2-A-I-B-1-F 100X000X00100XX
RIEGLER 7.DMI.25015
BECKHOFF C9900-K631
BREMER Transbatoren GmbH UGE100
EMUGE F0908500.AE32
新闻FANDIS T22R230B报价
为使热交换器系统在优化状态下运行，就必须对热交换器的冷却水和冷冻水系统进行专门的化学处理：清除水垢、锈蚀、粘泥、杀菌和防腐蚀处理，意义在于：节约能源、降低运行成本。在热交换器的蒸发器和冷凝器传热过程中，污垢直接影响着传热效率和设备的正常运行，热交换器运行结果表明，未进行清洗的热交换器运行一段时间后用电消耗将增加1-3%延长使用寿命，减少设备折旧使用费。减少事故停机，改善制冷效果。清洗可去除污泥，使管路畅通，水质清澈。
DOLD安全继电器43016 CA3056.05 AC/DC12V
SCHNEIDER XMLD001S1S12
MD MICRODETECTORS MDI63D 2921
SODI PD71B-270-8
BANNER IAR23SMA
BANNER SLO30VB6YQPMA13LODO
Bürklin 12 F 243
UNIVER S1011322200
VIVOIL齿轮泵X1T2962BBBA
HBM传感器1-SLB700A/06-1
Eaton Moeller 2757C
ACAM PT2G-XS-10
BANNER LR400-1
Eaton Moeller 113331 NZMH2-A80-SVE
小强工控 CARLO GAVAZZI RSGD4045E0VX210
Eaton Moeller 143470 XSDMD2010-S-SOND-RAL*
FINDER继电器405270900000
ETAS F-00K-106-312
MAHLE PI1108 MIC10
SIEMENS 3VU1340-1MM00
Gefran-2019 F042616 PZ-12-F-075 L000X000X00
BECKHOFF C9900-H740
BANNER LEDRLA580XD6-PHQ
BANNER K30LIRXXP
DOLD安全继电器26330 AA9943.11/001 3AC50-400HZ 110V
BRINKMANN SBG801-MVX+671
ROEMHELD备件1461-100
MD MICRODETECTORS MDI58G 2336
DG2D3111040/NS EB340063/L MEAG2D342243420
小强工控 CARLO GAVAZZI EM1TMU3SP
BECKHOFF ZK2002-6200-0050
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KUEBLER 8.A02H.1151.2048
GUTEKUNST弹簧Z-115LI
EA WT451405
Eaton Moeller 119020 NZM3-4-XKR13
Eaton Moeller 185777 DC1-32024NB-A20CE1
HYDAC TFP100 904696
Gefran-2019 F055540 40B-48-4-15-RR-0-1-1
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eckold ZHSBVW 2, 24V DC
HOLZMA GMIX1A-010-3.0
OMRON DRT2-ID08CL
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LEUZE 50126473 GF-ETG-SI-310-IQ
dr.kaiser RI12-G4215-110-4-6-R2-40-10
Turck NI35U-CK40-VP6X2-H1141 Nr:1625815
OMRON EE-SX674A
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MD MICRODETECTORS MDI58G 1544
HEMOMATIK AB Bumper T46119 缓冲器
LEUZE 50119160 CML730i-R05-2480.R/L-M12
Hengstler 635532
KOBOLD ACS-X4K4T
EI electronics位移传感器70-24
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MD MICRODETECTORS MDI63G 1601
小强工控 CARLO GAVAZZI CVTDINAV1AB01XX
SCHNEIDER S530039
ELSI P3.945-P31-B0170-S00 温度传感器
MD MICRODETECTORS FALH/X0-1E
OMRON E5AC-TCQ4D5M-010
BANNER SSA-EBM-02EB1Q8OTBB
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PIMATIC 6084 7-12BAR G1/2
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labom CE6120A1009H1K1014T110
小强工控 CARLO GAVAZZI PS42L-MT11LN-T00
PALL AB1F1003EH1+A01BK1G3BW8HX00001
BECKHOFF C9900-M623
RIEGLER 259.09 G
BECKHOFF IP1002-B528
FINDER继电器601390600074
Schmidt 20226 CPS 14 ?12 ?12
UNIVERSAL HYDRAULIK PVV PNDF 16KRW01
MD MICRODETECTORS UK1C/E3-0EUL
RIEGLER 15.DMI.40035
Gefran-2019 F009947 TCM-CE-2-J-0-A-0-T-E 001X000X00010XX
hydac EDS 1791-N-250-000
SCHUNK GWB80 0307139
BANNER TL50BLZR2B2AOS3
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HSW DW-R DN10 黄铜材质
Gefran-2019 F054417 40B-96-5-01-RR-R0-3-2-1
Eaton Moeller 216751 M22-DRP-R-X0
DEMAG 93053746 DC-Pro 10-800 1/1 H5 V6/1.5 380-415/50
MD MICRODETECTORS MDI63D 2552
MD MICRODETECTORS MDI58C 1553
AMO WMR-100-0360-S01/1016313-2-Z
baumer thalheim D-37269 ITD40 A4 Y109 A-Nr:318190
DOLD安全继电器52872 BA9040.12/001 3AC50/60HZ 110V
BURKERT 电磁阀349644
ROLAND P42AGS
Sun Hydraulic EBA-S 1CV0-A2
SCHNEIDER MGU3.163.25S
SCHNEIDER LP4K09017JW3
SCHNEIDER BRS39AW560ACB
OXYTECHNIK ST1.97S/763.90001S
SH-Schneeweiss LId-Nr.052008141 Art-Nr.2003010701 Id-Nr.167730
ENTRELEC SCHIELE Type:ESTOP -3+2 Ref;2.450.802.00
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OMRON F3S-TGR-CL4B-K2-500
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Gefran-2019 F036927 TK-C-3-Z-N05U-H-V 2130X000X00
Michenfelder Elektrotechnik GmbH & Co KG MV3-01/2012/FM/Nr.064
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ABB V17152-310
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SICK WL250-2P2431
fibro 241.14.10.025
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UNIVER HZE0C08GM
FINDER继电器95413
EKATEC 2710006
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INDRAMAT HMS01.1N-W0054-A-07-NNNN
Eaton Moeller 279431 M22-WRK4
Fronius 42.0001.3912.10
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DK340408007 FG4227 MGMF2S321643040
MD MICRODETECTORS MDI63G 2114
BURKERT 电磁阀268576
RIEGLER 149.006-K
Sommer CSCH08009
BERNSTEIN 6410412143 MAK-1214-L-2
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Eaton Moeller 231979 #NAME?
Maxon电机114797
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Motrona GV210 24VDC
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MD MICRODETECTORS MDI63D 1098
新闻FANDIS T22R230B报价
叶轮壁面在高速水流的连续打击下，久而久之就会出现蜂窝状的凹洞，其形状为无规则分布。这种现象就叫作汽蚀。而人们习惯上都视这种现象为叶轮的腐烂。离心泵的叶轮对汽蚀非常敏感。时间长了就会把叶轮壁面蚀穿。水泵发生汽蚀时会产生很大的噪音和振动。这时的水泵扬程明显降低，流量减小，比较严重的汽蚀会使水泵断流。所以要求水泵不允许在汽蚀的情况下运行。一台化工离心泵，当它的转速和流量一定时，汽蚀的产生限制了水泵的吸水高度。
VISHAY PHMKP660.3.20 660V 3X48.7UF
SCHNEIDER BDL26060LU
isabellenhuette BVT-I-R003-1.0
RELECO C4-R30/AC60V R .
HOERBIGER EKS 104468-01
SCHNEIDER BMH2052P21F2A
PHOENIX CONTACT FL SWITCH SFNB 5TX
Eaton Moeller 907748 SVC(*)-T3
joventa CVDN15/3/1,6/W
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exorint UNIOP-TCM08A
Turck NI5-M12-Y1X-H1141 Nr:40103 接近开关
TECHNOR B.1307.000099
FINDER继电器406270244000PAC
Gefran-2019 F304396 850-A-RR0-0-1-00-3-00-00-1-00
E+H FMR54-AAACCABEB4CGJ+AKLA
BLOCK USTE 800/2x115
SCHNEIDER BCPMSCC42S
Ac-motoren Type FCM 200 L-4/HE
COMER 9.267.366.10
BANNER WL50SWSSL20Q
Eaton Moeller 166760 XSDMC0304-SOND-RAL*
SCHNEIDER LC1DT20ND
Gefran-2019 F060107 GQ-25-24-A-1-4 (230V/25A)
CASAPPA MOTOR FM30.61B0-19T1-LGF/GF-N
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OMRON NYP35-213C2-15WC1000
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Turck BI15-CP40-AP6X2 Nr:16023
ALPHA LP090-MO1-10-111/TLY-A2540P-BJ62AA
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FINDER继电器385170605050
RIEGLER 437.151
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OMRON E5DC-CX2DSM-015
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LEUZE 68012406 MLC520R40-600H
ILME ILJCVP 24 L
CASAPPA 69230000 PLP30.27-A8U3-LBM/BC/20.6,3-LBE/BC/20.4-L**/BC-S7 D/FS-EL-N AV
CASAPPA 03703501 HDP30.27D2-34S8-LMC/MB-N
FINDER继电器553290240000PAS
SCHNEIDER XCSPA693
OMRON G5CA-1A-E 12VDC
Schneider APC SMX3000HV
SCHMERSAL 103009720 NDTBL/GN/513D
hydac 3532996;HRGPS 1 A 175-183/178 ST ZN SO MONT
EXPO S0030/016
Gefran-2019 F032192 TR6-B-2-B-C-C-J-D-1 000X000X00600XX
ASHCROFT B420BXFS06
Eaton Moeller 102273 FAZ-D30/3-NA
FIPA --- gripper FIPA GR07.030
hastings HOT STICK WITH TIP LOCK FEATURE
Knick P27000H1-0136 隔离放大器
MD MICRODETECTORS MDI63D 1173
MD MICRODETECTORS MDI40A 245
SAUTER PCS2MB 0.03-0.12MPa
joventa KVDN10/2/1.0
CASAPPA 03703258 HDP30.61S2-06S8-LSE/SD-N
德国ARBO DO-15-80-0,25-PP-E-U-MV35/6 离心泵
OMRON M22N-BC-TWA-WC
ALIVA AL-571-2200735
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MD MICRODETECTORS MDI63F 1482
seneca S711E-ROG
Norelem 07242-12 ---
小强工控 CARLO GAVAZZI SHDWRE16AE230
VIBTEC TYPE.M3765 SN.080702158
SCHNEIDER A9F94101
MD MICRODETECTORS MDI38F 1542
EA MB391022
CASAPPA 020146TD MOTOR PLM20.25R0-82E2-LEA/EB-N-EL GR
SCHNEIDER KAD1Z
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Electronicon 9002503
Morgan mg1147 20*40*100
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Pietro Fiorentini DP5-RM/0-600mbar 压力传感器
SCHNEIDER LC1D258BD
SIEMENS C53207-A406-D32-2
SCHMERSAL 103030665 PS216-Z11R-R200
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UNIVER G-6755D
MOOG D661-431D-4
rw-kupplungen 14-484719.3 SKP/0500/W
Eaton Moeller 230164 DILEM-10-C(230V50HZ,240V60HZ)
MD MICRODETECTORS MDI63D 2875
SCHNEIDER LA1DX02
VALVE ACCESSORIES & CONTROLS BLX V100-15192(T400+EBI-I0864+R100-4518)
BANNER T8AP6RQ
SCHNEIDER XS7T2DA214LD01
AFAG GM20/P GRIPPER MODULE
Schniewindt 2.47E+16
RIEGLER 258.10/1
CASAPPA 019989W9 PLP20.14D0-12B2-LBE/BC-N-EL H
BANNER T18VP6UREQ
Eaton Moeller 171159 XV-102-H4-35TQRL-10
CARL REHFUSS SR 21OL nr :3 377 375
RIEGLER 227.55-4,0
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EMRAX coolant fittings, 90 degree
Vahle 154438 碳刷
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AUXITROL ILLUMINATED PUSH BUTTON,[E265/L-M/7//48V 20MA M/7419/B/L+LED48V/-/BC
SCHNEIDER K1B006TCH
Beck 930.8522251
ZF GE5 060F47/153
OMRON J7KNG-14-01 125VDC
LEUZE 68001130 MLC510R14-3000
Eaton Moeller "Part Number: 139906
Part Type: XV-440-10TVB-1-20"
Eaton Moeller 259501 NZM2/3-XU380-440AC
MTS GBF0620MD601A0
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TURCK LI400P0-Q25LM0-LIU5X3-H1151
VESTA电磁阀E52W2S014
CAROLINA PR59-1FA1H9J354
AFAG RM25(afag)Ser.-Nr.93041997
DOLD安全继电器67981 RP5990PS DC24V
SCHNEIDER XU2S18PP340R
小强工控 CARLO GAVAZZI SM155724300
Arcotronics AV 1.27.4AA2 MKP 5F±5％ 420V 30000H/CLASS
BECKHOFF CP6732-0002-0060
WESTERMO MCI-211GHohner R3321R0.05 / 24HGC201500 R+W BKL15/19/10(Ma=8Nm)
新闻FANDIS T22R230B报价
剪切泵可大大提高搬土颗粒的水化程度。搬土颗粒在水中的分散和水化程度取决于：水中电解质含量，时间，温度，表面可置换阳离子的数量和浓度。在其他条件相同的情况下，使用剪切泵可节约彭润土3%以上。剪切泵可使聚合物尽快剪切稀释，水化。泥浆中使用的高分子聚合物的分子量较高，直接加入不易水化，因此对高分子聚合物需要预剪切。剪切泵能提供很高的剪切效率，加快聚合物的稀释，水化进程。剪切泵可提供较高的排量和扬程，能满足配制和处理泥浆的要求。
