Representatives in Latin America
For gas cylinders, ton containers, tube trailers, rail cars, tank cars and bullet tanks:
Powell is the only manufacturer to offer both electric and pneumatic emergency shutdown systems for chlorine and other dangerous compressed gas cylinders and container sizes, including 150 lb cylinders, ton containers, 90 ton rail cars, bullet tanks and rail cars. railway. The systems can be configured to close valves in seconds in the event of a gas leak, movement of a car or container, security breach, fire alarm, seismic event, or many other circumstances.
Powell Emergency Valve Shutoff Systems are the most durable emergency shutoff systems available anywhere. Before any Powell system was released, it first underwent extensive and comprehensive durability testing.
Epro® (Electric)
MaxPro™ RA (Pneumatic)
For specialty gases in tubular trailers, cylinders and ton containers:
MaxPro™ SG
Emergency stop for wagons, tank cars and bales
Chemical dilution systems
Powell dilution systems are designed for continuous dilution and mixing of multiple feedstock streams. Precise control provides accurate and repeatable results even when mixing complex recipes. Systems can be operated to produce specific batch quantities or run continuously on demand.
Tank truck loading and top-of-the-line bottling tanks are other common applications of dilution systems.
Dilution systems can range in size from compact stand-alone systems to skid-mounted systems with integrated heat exchangers.
Production capacities can range from several gallons per minute to several hundred gallons per minute of product.
Systems can work based on volume measurement. For greater precision and repeatability, density and mass flow measurements are used.
Materials of construction are project and chemical specific and may (for example) include socket welded polyethylene pipe, threaded carbon steel pipe, 150 # flanged Teflon lined steel pipe, or 316 stainless steel pipe. butt welded.
An Allen-Bradley control system is supplied with a color 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 several common protocols
.
A variety of control system alarms are provided to ensure product quality is not compromised due to a low flow condition.
Pressure and flow instrumentation, control valves, and heat exchangers can be provided from a variety of manufacturers to meet the specifications of your existing plant.
Upon request, Powell can supply a broadband or telephone modem as part of the control system that allows remote access to Powell to schedule updates when needed.
Complete dilution system packages can include feedstock 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 mount equipment, when combined with Powell's advanced programming techniques, allows for uninterrupted product flow.
Powell dilution systems are shipped fully assembled and programmed after being electrically and hydrostatically tested with water by a Powell craftsman at our facility.
A comprehensive operation and maintenance manual is provided that includes complete electrical prints and programming logic.
If you have questions about our products, do not hesitate to write to us.