容積式泵是依靠工作元件在泵缸內作往復或回轉運動,使工作容積交替地增大和縮小,以實現液體的吸入和排出。工作元件作往復運動的容積式泵稱為往復泵,作回轉運動的稱為回轉泵。前者的吸入和排出過程在同一泵缸內交替進行,并由吸入閥和排出閥加以控制;后者則是通過齒輪、螺桿、葉形轉子或滑片等工作元件的旋轉作用,迫使液體從吸入側轉移到排出側。
容積式泵在一定轉速或往復次數下的流量是一定的,幾乎不隨壓力而改變;往復泵的流量和壓力有較大脈動,需要采取相應的消減脈動措施;回轉泵一般無脈動或只有小的脈動;具有自吸能力,泵啟動后即能抽除管路中的空氣吸入液體;啟動泵時必須將排出管路閥門*打開;往復泵適用于高壓力和小流量;回轉泵適用于中小流量和較高壓力;往復泵適宜輸送清潔的液體或氣液混合物。總的來說,容積泵的效率高于動力式泵。KRIEG+ZIVY CHEMIN DE CABLE P31 TP Réf = P31 TP 50x200, code = 340 055, longueur = 3m
AQUAFLEX 7030.71
DOROT 758393
ABSOLENT S3B3/595
BIBUS GDF-15-60-B3983
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ECONEX AB1A2002-SE5
ABB V18345-1017161001
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KENDRION GUE80.504010
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TRUMPF 1237260
HAM-LET HM30-4VKLC-(M5)-GF4-150PSI
FLAMA OP6A80SXF20R R+E
WIKA PN: 7814985 SN: 4424827
HYDAC 1250486
SCHUNK MMS 30-S-M8-PNP(301471)
BAUMER EIL580-BT14-2048
MICRO-EPSILION FASOP-CLS-K-63 10040035
ABB V18345-1010521001
pneumatrol C1518PB00N-00K
STS 117834 0-100MBAR (E-03-0057)PULPEYE
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ROCLA AGV 483122 BREATHER FINN-FILTER
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DELTA DC3010
HYDAC HDA4845-A-400-000
SCANCON SCH88BEX-1024-AL-M-05-00-66-01-SH08-A
BERU 83300496065
REXROTH R911297164 HMS01.1N-W0150-A-07-NNNN
GSR B4027-0801-32 G1.1/2"
SKS W-M-303-3/100-3000/GGD-4-A
MAHR MarSurf 400M
LOHSE CDSVP/G LOHSE DN100
JOST JV204-300 2.8KW
LEROY SOMER LS180MT-TC 22KW 50HZ 轉速:2935 電流:44A
SCHUNK 0302506 GWK-064
BENOER A- ISOMETER Serie 260 IRDH265-4 B91068001
ABB R100.30-10-AC51:30A-600V-VC-32V
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ZIMMER 10055286
BAUMER FHDM,16P5001/S14
WEH C1-82304
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BRUEL+KJAER VS-069
MOOG D792-7014-0001-S0JXKA6VSX2-AOK1A2
INDUCTOTHERM 159-9435-3
VAHLE KESR 32-55
HAM-LET EVZS8O4MM-BI
KISTLER 6157CAUSRSE2.5
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