by Barry Pendley | Feb 14, 2022 | Vacuums
Vacuum performance is figured by two measurements: Cubic Feet per minute (CFM) and water column rate. We measure the CFM to determine the quantity of air the vacuum is able to move. When you add fiber to the hose, the CFM will reduce by up to 50-60%. So, we...
by Barry Pendley | Feb 8, 2022 | Vacuums
As Cool Machines innovates stronger, more powerful machines, they are deploying safety features that should be on every vacuum. Vacuums, of any size, have at least a 4″ barrel which sends objects through hoses at 100s of miles per hour. For example, we recently...
by Barry Pendley | Jul 15, 2016 | Vacuums
How does an insulation removal vacuum makes sense for a spray foam company? There are at least three ways: You can use the vacuum with a wand extension to pick up the shavings throughout the house. You can use the spray foam attachment which works much like a...
