Our O-Rings are Buna (Nitrile) black rubber, a form of synthetic rubber that is resistant to many fuels, oil, and other chemicals. The more nitrile in the polymer, the less flexible it is but the resistance to oils is higher.
Ray Graham Maintenance for Velux-Greenwood Inc.
We have used Carolina Air Systems for several years now with both new installation work and with plant modifications to the existing system. We have been very pleased with the dust pipe quality and their installation crew. Also we are pleased with the Snap-It product because it makes it very easy when we have to move our machinery. We are very pleased with the products and service work Carolina Air does for RSI.
RSI Home Products
Brad Laird | Senior Engineer at Woodgrain Millwork