Flow rate from 0.20 gph (0.8 l/hr) up to 87 gph (330 l/h) in simplex configuration, or 174 gph (660 l/h) in duplex configuration.
Low and high pressure performance from 100 psi (5 bar) up to 3000 psi (207 bar)
Accuracy 1.0% over a 10:1 turndown ratio
Hydraulically-balanced diaphragm with 96,000 hours design life
Three-year warranty
The liquid end has been specifically designed for optimal chemical delivery. Available in metallic or non-metallic materials, the liquid end features a high-quality double ball check valve for repeatability and accuracy, micrometer capacity control for precise dosage adjustment, and a bleed system for safer maintenance and easier commissioning.
Compact, light weight, economical
Composite Fluorofilm diaphragm for reliable and leak proof operation
Liquid end options PP, PVC, PVDF & SS 316
Built-in low level switch option available
External control by pulse or 4-20m available in Series A, B & D
Year after year of reliable performance. An industry standard for over 20 years, the Milton Roy electro-magnetic chemical metering Pump is a rugged, reliable choice for the harshest environments.Its 100% enclosed chemical resistant housing provides this unit with ultimate protection, making it ideal for corrosive chemical dosing.With a variety of models and options available, you have full flexibility to control stroke length and frequency, pressure capacity, pulse / 4.20 mA inputs and more.
Feed Limit (Feed and Bleed) - 1-999 minutes
Percentage of Time (Reset) - 1–100 minute cycle 1–100% on-time
Percentage of Control (Feed after Bleed) - 1–100% of previous bleed cycle 1-999 minute limit
External Trigger (Pulse) - 1–999 seconds on-time 1–100 counter
The LIQUITRON™ DC4000 Series Conductivity Controller is a microprocessor based control system that will operate in a variety of water treatment applications. Designed specifically as a bleed and feed cooling tower controller or boiler controller.
