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A Dwyer Guide to the Digital Catalog

In this age of virtual meetings and online connections, to “Google” something has become synonymous with quickly looking up information. For some, bookshelves are more for decor than they are functional, and trends are leading to becoming more environmentally-friendly and saving paper. Print media is not necessarily “dead,” but it is becoming much less prevalent as we journey forward in this digital age.

When speaking on digital resources, we have to take this chance to talk about some of the benefits that our digital catalog can offer. Available on both desktop (via our website) and mobile (via the app), the digital catalog allows you instantaneous access to application guides, selection guides, and product specifications.  Continue reading “A Dwyer Guide to the Digital Catalog”

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Aerospace Application: Paint Spray Booth

What is a Paint Booth?
Aerospace paint spray booths provide the ideal environment to paint aircrafts, such as fighter jets, commercial airplanes, and helicopters. The paint spray booths regulate humidity, temperature, airflow, and pressure for proper coating application and curing. The booths are categorized by three different designs, which are: air pressure, cabin, or airflow.

The air pressure design booth will either have a negative or positive pressure. The positive pressure means that the pressure inside the booth is greater than the air pressure outside of the cabin. The air pressure inside the booth is provided by an air make-up system and replaces the air being exhausted by the fan. Continue reading “Aerospace Application: Paint Spray Booth”

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Pressure Transmitters Used for Pump Skids

We recently met with Aaron, a customer working on a project in West Virginia who needed to replace pressure transmitters on water transfer pump skids.

The transmitters had been installed on the discharge line, and were outside exposed to the elements. The transmitters had plastic connectors which had a tendency to degrade over time due to the wind, rain, and sun, leading to premature failure. Without functioning pressure transmitters, the pump skids themselves would shut down and limit water transfer operations. Continue reading “Pressure Transmitters Used for Pump Skids”

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USP Guidelines for Compounding Facilities

The United States Pharmacopeia (USP) is a non-profit organization that develops standards for human and animal drugs as well as food ingredients and dietary supplements.

For pharmaceutical compounding facilities, USP has guidelines in four general chapters:

  1. USP <795> Pharmaceutical Compounding – Nonsterile Preparations
  2. USP <797> Pharmaceutical Compounding – Sterile Preparations
  3. USP <800> Hazardous Drugs – Handling in Healthcare Settings
  4. USP <825> Radiopharmaceuticals – Preparation, Compounding, Dispensing, and Repackaging

These four chapters provide guidelines for safety considerations, personnel qualification and training, facilities and engineering controls, microbiology and surface monitoring, cleaning and disinfection, and much more. Continue reading “USP Guidelines for Compounding Facilities”