LPK2EB-PTC1,LPK2EB-KTC1,LPB2EB-PTC1,LPB2EB-KTC1,LPD3EB-PTC1.LPD3EB-KTC1,LPF4EB-PTC1,LPF4EB-KTC1,LPH4EB-PTC1,LPH4EB-KTC1,
LPD4EB-PTC1,LPD4EB-KTC1,LPG4EB-PTC1,LPG4EB-KTC1,LPK5EB-KTC3,LPK5EB-KTC3,LPH5EB-KTC3,LPH5EB-KTC3,LPA3EB-PTC1,LPA3EB-KTC1,
LPK3EB-KTC1,LPK3EB-KTC1,LPB4EB-PTC1,LPB4EB-KTC1,LPE4EB-KTC3,LPE4EB-KTC3,LPG5EB-KTC3,LPG5EB-KTC3,LPH6EB-KTC3,LPH6EB-KTC3,
LPK7EB-KTC3,LPK7EB-KTC3,LPH7EB-KTC3,LPH7EB-KTC3,LVH7EB-WTSK*,LPJ8EB-PTCB*,LPH8EB-PTCB*
?所有型號標配: 三功能閥,注射閥, 底閥, 進出口軟管（標*的型號無三功能閥） ?電源:220V*大功率:300W
?配五功能閥需單獨訂貨
?PVC泵頭可選，價格與PVDF泵頭材質相同.
加藥泵流量調節(jié)方式：脈沖+液位信號控制，泵頭材質：PP，美國帕斯菲達pulsafeeder電磁計量泵LPG4EB-PTC1
*手動:頻率，沖程同時可調 *流量0.5-95升/小時，壓力2-21Bar *自動：可選4-20mA脈沖信號，液位信號接收功能 *21種機型
加藥泵流量調節(jié)方式：脈沖+液位信號控制，泵頭材質：PP，美國帕斯菲達pulsafeeder電磁計量泵LPG4EB-PTC1
? 如果排放管路中的流體壓力低于環(huán)境壓丿J.則在排放管路屮使用抗虹吸閥。如果注入點位于水
泵吸入端，或者靠著“負”壓頭，如在往下給送到井中時，則會發(fā)生虹吸作用。
4.0 安裝液端拆卸、檢查和重新安裝
如果隔膜出現(xiàn)故障，泵送的介質可能己經(jīng)對泵的零件造成了污染和腐蝕，包括傳動 元件（一般情況下，當隔膜出現(xiàn)故障時，泵送的介質會從泵頭連接器的底部的排出 孔流出）。請務必小心操作。
墻式或架式安裝請參閱圖3。將吸入管連接到化學泵的吸入閥上。吸入閥是較低的閥門。 其管道應足夠長，使底閥/過濾器組件懸掛在化學儲罐底部上方1-2英寸（2-5 cm）處。 儲罐應有蓋，防止化學藥品污染。
PULSAtron Series E Plus Metering Pump
504 GPD @ 20 PSI, 230 VAC4-20 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 脈沖 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.
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
