Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
what finish is most durable for corrisive environments
”
RELATED FAQS
Question
Answer
What finishes should be used on exit devices near the ocean or in saltwater environments?
Resolution:
Von Duprin Exit Devices (33A/35A, 98/99, etc) are handled on a case by case basis regarding their ability to handle salt and chemical environments. Our powder coated finishes US28 (Anodized Alum...:
What is the difference between the 98 & the 99 device?
Resolution:
The 99 and 33A have a grooved mechanism case and cover plates and the 98 and 35A have smooth mechanism cases and cover plates. There is no difference in durability between a 98...: