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*
•所有型号标配: 三功能阀,注射阀, 底阀, 进出口软管（标*的型号无三功能阀） •电源:220V*大功率:300W
•配五功能阀需单独订货
•PVC泵头可选，价格与PVDF泵头材质相同.
美国帕斯菲达pulsafeeder电磁计量泵LPB2MB-KTC1，加药泵流量调节方式：4-20mA+信号控制，泵头材质：PVDF
*手动:频率，冲程同时可调 *流量0.5-95升/小时，压力2-21Bar *自动：可选4-20mA4-20mA信号，液位信号接收功能 *21种机型
美国帕斯菲达pulsafeeder电磁计量泵LPB2MB-KTC1，加药泵流量调节方式：4-20mA+信号控制，泵头材质：PVDF
6.1日常维护
·日常检查泵的实际运行状况。查找有无异常噪声、过度振动、流量低、压力输出低或高温等现象[泵以*高行程速率稳定运行时，泵壳温度可达到160F（70℃）]。
·要获得*佳性能，插装阀应每隔6-12个月更换一次。根据用途的不同，可能要求更频繁地更换。
这种情况下，实际操作经验是*好的指南。
·阀座和阀球的反复短寿命老化通常说明需要检查选择用于该用途的湿材料的适用性。若需要指导，请与供应商联系。
·检查接头周围有无泄漏，或老化管道所产生的泄漏，例如：暴露于直射阳光的标准白色半透明排放管。采取适当措施，如拧紧接头或更换部件来修正泄漏。
·**泵上的污垢/碎屑，这类物质会产生绝热作用，导致泵的温度过高。·如果泵停止运行一个月或以上，应清洗泵头/阀门组件，方法是泵送淡水约30分钟。如果在这种“清洗运行”后泵不能正常运行，则需更换插装阀组件。
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
