產(chǎn)品詳情
一是加劇密封圈與軸套間的磨損,過(guò)早泄漏;二是增大了動(dòng)環(huán)軸向調(diào)整、移動(dòng)的阻力,在工況變化頻繁時(shí)無(wú)法適時(shí)進(jìn)行調(diào)整;三是彈簧過(guò)度疲憊易損壞;四是使動(dòng)環(huán)密封圈變形,影響密封效果。靜環(huán)密封圈越緊越好。靜環(huán)密封圈基本處于靜止?fàn)顟B(tài),相對(duì)較緊密封效果會(huì)好些,但過(guò)緊也是有害的。一是引起靜環(huán)密封因過(guò)度變形,影響密封效果;二是靜環(huán)材質(zhì)以石墨居多,一般較脆,過(guò)度受力極易引起碎裂;三是安裝、拆卸困難,極易損壞靜環(huán)。葉輪鎖母越緊越好。
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一樣的產(chǎn)品,不一樣的是價(jià)格與服務(wù)。
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XR2BB04K40 OsiSense XC交易-頭寸選擇器
XR2BB07K10 位置選擇器
XR2BB08K80 位置選擇器
XRBA411002525 OsiSense XC交易-位置選擇器4個(gè)觸點(diǎn)
XRBA412002525 OsiSense XC交易-位置選擇器4個(gè)觸點(diǎn)
XRBA412002852 4觸點(diǎn)位置選擇器,減少
XRBA417467 OsiSense XC交易-24413-58 FDC Potain
XRBA421002222 OsiSense XC交易-選擇器位置4連續(xù)動(dòng)作,減少
XRBA421132288 4觸點(diǎn)位置選擇器,減少
XRBA422002552 4觸點(diǎn)位置選擇器,減少
XRBA431002222 4觸點(diǎn)位置選擇器,減少
XRBA432002552 “ OsiSense XC交易-頭寸選擇器”
XRBA441235585 4 C觸點(diǎn)位置選擇器
XRBA451002222 4觸點(diǎn)位置選擇器,減少
一般臺(tái)上式超純水機(jī)產(chǎn)水量在5升~3升/小時(shí),落地式超純水機(jī)產(chǎn)水量則可達(dá)到每小時(shí)上百升。客戶選擇實(shí)驗(yàn)室超純水機(jī)的產(chǎn)水量不能按每天制水8小時(shí)計(jì)算(如每天用水量為4升,不能選擇每小時(shí)產(chǎn)水量5升的機(jī)型。),否則會(huì)導(dǎo)致耗材消耗過(guò)快,頻繁更換耗材的煩惱。正常情況下,實(shí)驗(yàn)室超純水機(jī)每天制水2~4小時(shí),無(wú)論是對(duì)機(jī)器電氣元件(水泵、電磁閥等)的損耗,還是耗材更換都有好處(如每天用水量為4升,選擇每小時(shí)產(chǎn)水量1~2升的機(jī)型為宜。
ALLEN BRADLEY 194R-R7 / 194RR7 (NEW IN BOX)
ALLEN BRADLEY 602122-00 / 60212200 (USED TESTED CLEANED)
ALLEN BRADLEY 1784-AGT / 1784AGT (Used)
ALLEN BRADLEY 2755-C15D1 / 2755C15D1 (USED TESTED CLEANED)
ALLEN BRADLEY 592-B1CA / 592B1CA (RQANS1)
ALLEN BRADLEY 2090-UXBC-D1503 / 2090UXBCD1503 (USED TESTED CLEANED)
ALLEN BRADLEY Z-27667 / Z27667 (RQANS1)
ALLEN BRADLEY 71-A288 / 71A288 (NEW IN BOX)
ALLEN BRADLEY 1414-CNZ10ZXPBP / 1414CNZ10ZXPBP (USED TESTED CLEANED)
ALLEN BRADLEY 202AC-NX9 / 202ACNX9 (USED TESTED CLEANED)
ALLEN BRADLEY RC32GF201J / RC32GF201J (NEW IN BOX)
ALLEN BRADLEY 849DC-Z0H321 / 849DCZ0H321 (NEW NO BOX)
ALLEN BRADLEY 1756-TBS / 1756TBS (USED TESTED CLEANED)
ALLEN BRADLEY 1203-GK1 / 1203GK1 (NEW NO BOX)
ALLEN BRADLEY 845T-DZ31BCJ-C / 845TDZ31BCJC (NEW NO BOX)
ALLEN BRADLEY 40116-824-11 / 4011682411 (RQANS2)
ALLEN BRADLEY 705-TAD / 705TAD (USED TESTED CLEANED)
ALLEN BRADLEY PD735 / PD735 (USED TESTED CLEANED)
ALLEN BRADLEY 47A218 / 47A218 (RQANS1)
ALLEN BRADLEY 802T-L2 / 802TL2 (USED TESTED CLEANED)
ALLEN BRADLEY 74102-588-51 / 7410258851 (USED TESTED CLEANED)
ALLEN BRADLEY 45FSL-2LWE-A2 / 45FSL2LWEA2 (USED TESTED CLEANED)
ALLEN BRADLEY 193-EXEO1CF / 193EXEO1CF (RQANS1)
ALLEN BRADLEY 400-DP90NB3 / 400DP90NB3 (USED TESTED CLEANED)
ALLEN BRADLEY 2755-HFC-SP2-01 / 2755HFCSP201 (RQANS2)
ALLEN BRADLEY 190-P060R / 190P060R (RQANS1)
ALLEN BRADLEY 806-B21 / 806B21 (USED TESTED CLEANED)
ALLEN BRADLEY 871C-P2A12 / 871CP2A12 (USED TESTED CLEANED)
ALLEN BRADLEY 810-NX45 / 810NX45 (NEW NO BOX)
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A970GOT-TBA-B
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A975GOT-TBD
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A9GT-50KBF
A9GT-50LT
A9GT-50PRF
A9GT-50PSC
SENS ENDRESS HAUSER FTL50H-ATC2AD2G6C LIQUIPHANT M
ENDRESS + HAUSER PROMASS 83 83M50-AW0WAAAAA2AH
ENDRESS+HAUSER COS4 Sensor for Dissolved Oxygen
ENDRESS+HAUSER CYA611-1A PVC Immersion
ENDRESS & HAUSER 50P4H-EL0A1RA0BAAA (Used, Cleaned, Tested 2 year warranty)
NEW ENDRESS & HAUSER FTL50-ATE2AA4E4A LIQUIPHANT M LEVEL SENSOR
ENDRESS HAUSER FTL50H-AYY9AC4F6A LIQUIPHANT M "NEW"
ENDRESS + HAUSER PROMAG 53 53P32-EF5B3AC4A3CD
NEW ENDRESS & HAUSER FTL50-AGN2AA1E4A LIQUIPHANT M LEVEL SENSOR
NEW ENDRESS & HAUSER 52008741 LIMIT SENSOR
Endress Hauser 83F15-BAACAD3EBAAW/PROMASS83
Endress + Hauser du 42 C Ultrasonic Sensor
ENDRESS & HAUSER 80E15-AAASAAAABAA8 PROMASS 80 FLOW METER 85-260VAC 50-60HZ
Endress & Hauser 20" PROMAG W Flowmeter
NEW ENDRESS + HAUSER FTL51H-RTE2CC4E5A LIQUIPHANT M TRANSMITTER 71087171
ENDRESS+HAUSER 50W80-UL0A1AC5BBAA PROMAG W ELECTROMAGNETIC FLOWMETER &
ENDRESS+HAUSER 53W80-UL0A1AC5BBBA PROMAG W ELECTROMAGNETIC FLOWMETER &
Endress + Hauser solicap ftc52-ag1ac12eb 52010290 NFP
ENDRESS + HAUSER SMARTEC SMARTEC-C CLD130-PMV11A00 CLD130PMV11A00 ! NEW !
Endress Hauser 3" 10W80-PL0A1RA0B4AA Electromagnetic Flowmeter
Endress + Hauser Memo-Graph S rsg12 BA 18 dbaaab 230v Memo Graph
ENDRESS HAUSER 1/12" STAINLESS FLOWMETER 80A02-CSPDAAAABBAA DN02
Endress + Hauser Prosonic M FMU41-ANB3A4 Ultrasonic Level Transmitter
Endress Hauser 80A02-ASVWAAAABABA Promass 80 Coriolis mass Flow Meter
ENDRESS + HAUSER PROMAG P 53P50-EL1B1RA0BAAA ELECTROMAGNETIC FLOWMETER *NEW
NEW ENDRESS+HAUSER CLEANING UNIT FOR NITRATE SENSOR CNS70/CSS70 E+H NIB
ISG型空調(diào)泵運(yùn)行平穩(wěn)安裝方便重量輕結(jié)構(gòu)緊湊體積小可室外工作標(biāo)準(zhǔn)介質(zhì)溫度12℃產(chǎn)品介紹該系列泵是根據(jù)ISO2858標(biāo)準(zhǔn),并采用新水力模型,同時(shí)參照有關(guān)標(biāo)準(zhǔn)研制設(shè)計(jì)而成成為SG型系列管道泵的替代產(chǎn)品。其所采用的技術(shù)標(biāo)準(zhǔn)、性能參數(shù)、試驗(yàn)方法等都有效采用IS型離心泵有關(guān)的ISO標(biāo)準(zhǔn),具有與IS型離心泵基本相同的性能參數(shù),其性能指標(biāo)全部符合設(shè)計(jì)要求。產(chǎn)品用途:ISLQISW型泵是采用鑄鐵精鑄造而成,特點(diǎn)是電機(jī)和泵同軸、端蓋為一體,使得該泵結(jié)構(gòu)緊湊、體積小、重量輕、運(yùn)行平穩(wěn)、安裝方便、可完全代替IS型、BA型等型號(hào)離心泵使用,可適用工業(yè)和城市給排水、高層建筑增壓送水、園林噴灌、冷卻塔上水、遠(yuǎn)距離輸水等,冷暖水循環(huán)增壓及設(shè)備配套,介質(zhì)溫度8℃。
聯(lián)系人:小葉
公司名稱:福建鴻飛達(dá)自動(dòng)化科技有限公司
公司地址:福州市閩侯高新區(qū)正榮財(cái)富中心(SOHOB座8層)
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