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    產(chǎn)品詳情
    • 產(chǎn)品名稱:美國帕斯菲達pulsafeeder電磁計量泵LPG5MB-PTC3

    • 產(chǎn)品型號:加藥泵流量調(diào)節(jié)方式:4-20MA+液位信號控制,泵頭材質(zhì):PP
    • 產(chǎn)品廠商:pulsafeeder帕斯菲達
    • 產(chǎn)品文檔:
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    簡單介紹:
    美國帕斯菲達pulsafeeder電磁計量泵LPG5MB-PTC3,加藥泵流量調(diào)節(jié)方式:4-20MA+液位信號控制,泵頭材質(zhì):PP *手動:頻率,沖程同時可調(diào) *流量0.5-95升/小時,壓力2-21Bar *自動:可選4-20mA4-20MA信號,液位信號接收功能 *21種機型 美國帕斯菲達pulsafeeder電磁計量泵LPG5MB-PTC3,加藥泵流量調(diào)節(jié)方式:4-20MA+液位信號控制,泵頭材質(zhì):PP
    詳情介紹:



    有關化學相容性信息請咨詢耐化學性指南或供應商。
    許多塑料、合成橡膠和泵設備生產(chǎn)廠家都出版了有助于選擇濕材料的準則,這些濕材料用于 泵送商用化學品和化合物。在使用合成橡膠或塑料部件來泵送化學藥品時,務必考慮兩個因 素。它們是:
    ? 工作溫度:溫度較高會提高化學藥品對濕材料的作用。增加的幅度因所使用的材料和化 學藥品而不同。在室溫下可以十分穩(wěn)定的一種材料,卻可能受高溫影響。
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    PULSAtron Series E Plus Metering Pump

    504 GPD @ 20 PSI, 230 VAC

    4-20 mA Input with Dual Manual Control and Stop Function Input
    Stroke frequency control via 4-20 mA signal input, manual stroke length control. Stroke frequency is manually adjustable when in local control. Includes stop function input.

    General Description
    Pulsafeeder PULSAtron Series E Plus chemical metering pumps are positive displacement, diaphragm type pumps. Output volume is adjustable while pumps are in operation from zero to maximum capacity. The PULSAtron Series E Plus contains a highly reliable timing circuit as well as circuit protection against voltage and current upsets. This pump features solenoid protection by thermal overload with auto-reset. The Series E Plus guided check valves, with their state-of-the-art seat and ball designs, provide precise seating, and excellent priming and suction lift characteristics. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances.
    Pump Controls
    Adjustment is by means of readily accessible dial knobs, one for changing stroke length and the other for changing stroke frequency. Both knobs are located opposite the liquid handling end. Automatic control via 4-20mA DC and stop function inputs. Auto-Off-Manual switch.
    Drive Assembly
    The pump drive is totally enclosed with no exposed moving parts. Electronics are housed in chemical resistant enclosure at the rear of the pump for maximum protection against chemical spillage. Average electrical power consumption is 130 Watts.
    Materials of Construction
    See Specifications tab. Chemical metering pump housing shall be of chemically resistant PBT thermoplastic. All exposed fasteners are stainless steel. Valve seat and seal ring are renewable by replacing the cartridge valve assembly.

    Pulsafeeder PULSAtron Series E Plus Chemical Metering Pump - Key Features

    • Manual Control by on-line adjustable stroke rate and stroke length.
    • Highly Reliable timing circuit.
    • Circuit Protection against voltage and current upsets.
    • Panel Mounted Fuse.
    • Solenoid Protection by thermal overload with auto-reset.
    • Water Resistant, for outdoor and indoor applications.
    • Indicator Lights, panel mounted.
    • Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
    • Few Moving Parts and Wall Mountable.
    • Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
    • Reliable metering performance.
    • Rated "hot" for continuous duty.
    • Leak-free, sealless, liquid end.
    Brand:Pulsafeeder
    Product:Pumps
    Type:Diaphragm Metering Pump, Solenoid Driven
    Product Line:PULSAtron Series E PLUS
    Operating Modes:4-20 mA / Off / Manual
    Max. Flow (GPH):21.00
    Max. Flow (GPD):504
    Max. Pressure (PSI):20
    Max. Viscosity (cps):1,000
    Max. Strokes per Minute:125
    Flow Control:4-20 mA Input with Dual Manual Control and Stop Function Input
    Turn Down Ratio:100:1
    Head / Fittings:GFPVDFL
    Valve Balls:Ceramic
    Diaphragm:PTFE faced CSPE
    Valve / Seat / O-ring:TFE
    Connections:Tubing 3/4" O.D.
    Power Supply:230 VAC 50/60 Hz, US Plug
    Notes:No Bleed Valve with this model.



    Includes:























    A weighted foot valve/strainer assembly, a 1/2" NPT male injection fitting/back pressure check valve assembly, 4' suction tubing, 8' discharge tubing and Owners Manual

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