污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
美國帕斯菲達計量泵中國有限公司
美國帕斯菲達計量泵中國有限公司
TheBLACKLINESeriesMDisamotordriven,springreturnmechanicaldiaphragmmeteringpumpforpreciseandaccuratemeteringcontrol
The BLACKLINE Series MD is a motor driven, spring return mechanical diaphragm metering pump for precise and accurate metering control. With many standard features, the Series MD includes oil lubricated ball bearings in a die-cast aluminum housing, long life reinforced PTFE diaphragm, micrometer style stroke length adjuster and many liquid end material options to suit any application.
Nine distinct models are available, having flow capabilities to 132 GPH (500 LPH) and pressures to 150 PSI (10 BAR), with a standard turndown ratio of 10:1 or up to 100:1 with the optional VFD Vector. Metering performance is reproducible to within ± 2% of maximum capacity.
Standard Features
? Liquid End Materials – GFPPL, 316 SS & PVDF.
? Rugged double-sided PTFE faced, long life diaphragm.
? Oil lubricated ball bearings in a die-cast aluminum housing.
? Manual micrometer style stroke adjustment; 10:1 turndown or up to 100:1 with the optional VFD Vector.
? Standard NEMA 56C or IEC71 motor frames available.
Optional Features
? Variable Frequency Drive for Automatic Control.
? Fully Scalable 4-20mA, 0-10VDC signals.
? NEMA 4X Enclosure.
? ATEX Group II, Category 3 – Zone 2/22 for non-flammable liquids with proper motor selection.
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