The MD unit from the Pulsafeeder BLACKLINE Series is a mechanically-driven metering pump that combines motor operation with spring return for precise and dependable metering control. This pump ensures accuracy and exactness in metering tasks and incorporates several built-in features. These include oil-lubricated ball bearings within a durable die-cast aluminum housing, a robust PTFE diaphragm for extended life, a micrometer-style stroke length adjuster, and an array of choices for liquid end materials, catering to various applications.
The Series MD presents nine distinct models, each capable of achieving flow rates up to 132 GPH (500 LPH) and pressures up to 150 PSI (10 BAR). It offers a standard turndown ratio of 10:1, expandable to 100:1 when equipped with the optional VFD Vector. The pump's metering performance maintains a high level of reproducibility, with deviations within ± 2% of the maximum capacity.
Pulsafeeder BLACKINE Series MD 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.
Pulsafeeder BLACKINE Series MD 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.
Pulsafeeder BLACKINE Series MD Specifications
Pulsafeeder BLACKINE Series MD Accessories
- Back Pressure Valves
- KOP Kits
- Pulsation Dampeners
- Y Strainers Pressure Relief Valves
- Y-Strainers
Pulsafeeder BLACKINE Series MD Video
Pulsafeeder BLACKLINE Mechanical Diaphragm Pumps Features & Benefits
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