Ammonia Dilution & Blending System

Ammonia Dilution & Blending System

Powell Ammonia Dilution & Blending Systems are designed for the continuous blending or diluting of multiple streams of ammonia. Precise control provides accurate and repeatable results even when blending complex recipes. Dilution & Blending systems can be operated to produce specific batch quantities or operated continuously based on demand.

Materials of construction are project and chemical specific and may include 150# flanged Teflon lined steel pipe or butt welded 316 stainless steel pipe.

An Allen-Bradley control system is supplied with a color screen display for the HMI (Human Machine Interface) for an operator to view critical process data. This information can be easily networked to other Powell equipment control systems using a number of common protocols.

A variety of control system alarms are provided to ensure product quality is not compromised due to a low flow condition.

Pressure flow instrumentation, control valves, and heat exchangers can be provided from a variety of manufacturers to meet your existing plant specifications.

Upon request, Powell can supply a broadband or telephone modem as part of the control system, allowing Powell remote access for programming upgrades when needed.

Complete dilution & blending packages can include raw material supply pumps, motor starters, cooling water systems, network communications, and automation for multiple storage tanks including guided radar level gauges and automated fill valves. This optional remote mounted equipment when combined with Powell’s advance programming techniques allows for uninterrupted product flow.

Powell Dilution & Blending Systems are shipped fully assembled and programmed after being electrically and hydrostatically tested with water by Powell craftsman at our facility.

A comprehensive Operation & Maintenance manual is provided and includes complete electrical prints and programming logic.

On-site technical assistance is available upon request for start up and operator training or for performing scheduled preventive maintenance and calibration. Additional charges apply for these services. Contact Powell for details.


  • A fully assembled, skid-mounted system complete with controls, piping, and valves.
  • Multiple stream blending with automatic shutdown from loss of raw materials or dilution error.
  • A repeatable final product allows tight product specifications and reduces loss of raw materials.