MD1AKTPN1A-XXX Pulsafeeder BLACKLINE MD Series Metering Pump – 7 GPH – 150 PSI

Pulsafeeder BLACKLINE Series MD Mechanical Diaphragm Metering Pump.
7 GPH – 150 PSI.
Motor : TEFC – NEMA 56C, 1P, 115/230V, 60Hz, 1/2 Hp
Manual stroke length adjustment (0 to 100%). 10:1 Turn-Down.

Overview
A mechanical diaphragm metering pump with spring return and motor drive for exact and accurate metering control is the BLACKLINE Series MD. A micrometer-style stroke length adjustment with a standard turndown ratio of 10:1 or up to 100:1 with the optional VFD Vector Drive, long-life reinforced PTFE diaphragm, and oil-lubricated ball bearings in a die-cast aluminum body are just a few of the numerous standard features of the Series MD. The most diverse variety of chemical dosing applications can be accommodated by the functionality of these dependable metering pumps.

• Accuracy +/- 2% of maximum capacity
• Temperatures to 40°C (104°F)
• Rugged double-sided PTFE faced, long life diaphragm.
• Oil lubricated ball bearings in die-cast aluminum housing.

Manual Stroke Adjustment Mechanism
Turndown ratio of 10:1; manual micrometer stroke adjustment.

Easy to Install, Rugged Construction
Simple, intuitive design is easy to operate and maintain. Oil free, greased for life bearing with no more oil to buy or change. Compact and lightweight. Designed to withstand both indoor or outdoor rigors (when protected from precipitation and direct sunlight).

Cartridge Check Valves
Guided ball check system reduces back flow and enhances priming characteristics. Simple o-ring seals provide for reliable leak free performance and easy replacement.

Materials of Construction
See Specifications tab.

BLACKLINE Metering Pump Possible Applications (with appropriate pump model and materials of construction.)
Typical applications include: acids, caustics, polymers, bleaches, pH control, solvents, dyes/ink, catalyst, cleaning agents, and much more.
When used in a system, the BLACKLINE Pump can be used in applications such as: Water Conditioning Service – Chlorination; Water Treatment Service – Odor Control; Wastewater Service – Polymer Injection; Process pH Treatment – Acids & Caustics; and Process Water – Corrosion Inhibitor.

*****WARNING: Every motor-driven pump’s discharge line MUST have a pressure relief valve fitted (order as a separate line item)*****