LPK2M4B-KTC1，LPK2M4B-KTC1，LPB2M4B-KTC1，LPB2M4B-KTC1，LPD3M4B-KTC1，LPD3M4B-KTC1，LPF4M4B-KTC1，LPF4M4B-KTC1，
LPH4M4B-KTC1，LPH4M4B-KTC1，LPD4M4B-KTC1，LPD4M4B-KTC1，LPG4M4B-KTC1，LPG4M4B-KTC1，LPK5M4B-pTC3，LPK5MB-KTC3，
LPH5MB-PTC3，LPH5MB-KTC3，LPH5MB-KTC3，LPA3M4B-KTC1，LPA3M4B-KTC1，LPK3M4B-KTC1，LPK3M4B-KTC1，LPB4M4B-KTC1，
LPB4M4B-KTC1，LPE4M4B-PTC3，LPE4M4B-KTC3，LPG5M4B-PTC3，LPG5M4B-KTC3，LPH6M4B-PTC3，LPH6M4B-KTC3，LPK7M4B-PTC3，LPK7M4B-KTC3，LPH7M4B-PTC3， LPH7M4B-KTC3，LVH7MB-WTSK*，LPJ8MB-PTCB*，LPH8MB-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(zhì)相同.
美國帕斯菲達pulsafeeder電磁計量泵LPB2MB-KTC1，加藥泵流量調(diào)節(jié)方式：4-20mA+信號控制，泵頭材質(zhì)：PVDF
*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LPB2MB-KTC1，加藥泵流量調(diào)節(jié)方式：4-20mA+信號控制，泵頭材質(zhì)：PVDF
6.1日常維護
·日常檢查泵的實際運行狀況。查找有無異常噪聲、過度振動、流量低、壓力輸出低或高溫等現(xiàn)象[泵以*高行程速率穩(wěn)定運行時，泵殼溫度可達到160F（70℃）]。
·要獲得*佳性能，插裝閥應每隔6-12個月更換一次。根據(jù)用途的不同，可能要求更頻繁地更換。
這種情況下，實際操作經(jīng)驗是*好的指南。
·閥座和閥球的反復短壽命老化通常說明需要檢查選擇用于該用途的濕材料的適用性。若需要指導，請與供應商聯(lián)系。
·檢查接頭周圍有無泄漏，或老化管道所產(chǎn)生的泄漏，例如：暴露于直射陽光的標準白色半透明排放管。采取適當措施，如擰緊接頭或更換部件來修正泄漏。
·**泵上的污垢/碎屑，這類物質(zhì)會產(chǎn)生絕熱作用，導致泵的溫度過高?！と绻猛Ｖ惯\行一個月或以上，應清洗泵頭/閥門組件，方法是泵送淡水約30分鐘。如果在這種“清洗運行”后泵不能正常運行，則需更換插裝閥組件。
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 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.
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
