Blackline Series MD
Flow: 7 – 132 gph (26 – 500 lph)
Pressure: 75 – 150 psi ( 5 – 10 bar)
Temperature: 104⁰F / 40⁰C Max
Viscosity: up to 1000 cps Product Tabs
Product Description
Flow: 7 – 132 gph (26 – 500 lph)
Pressure: 75 – 150 psi ( 5 – 10 bar)
Temperature: 104⁰F / 40⁰C Max
Viscosity: up to 1000 cps Product Tabs
Product Overview
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.
Product Specification
| Pump Head Materials |
PVDF, GFPPL, 316SS
|
|---|---|
| Turndown Ratio |
10:1 or 100:1 with the optional VFD Vector Drive
|
| Wetend |
PVDF, GFPPL, 316SS
|
| Seat O-Rings Available |
PTFE, PVC, 316SS, Incoloy 825
|
| Diaphragms |
Rugged double-sided PTFE faced with drive side support ring
|
| Connections |
NPT, BSPT
|
| Ball Checks Available |
Pyrex, 316SS, Hatelloy C-276
|
| Accuracy and Repeatability |
Reproducibility of +/-2% of max capacity
|
| Product Options | |
| Accessories |
Back Pressure Valves
KOP Kits
Pulsation Dampeners
Y Strainers Pressure Relief Valves
Y-Strainers
|
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.
