My company is looking for a training group that can train and Certify me in Lifting Appliances and Wire rope, slings and other devices such as deck lugs and boat davits. Currently we are using Contractors who are doing a great job but the higher ups in the company want an in house Test...
I am searching for a centrifugal fan between 600 to 700 cfm with a static of about 2 to 3 inwg. The big problem is that the motor has to be between 24 to 32 volts DC. I have one at 100 pounds but the requirements state 50 to 60 pounds. If anyone has information on this please advise.
Best...
I am involved in designing a very small hvac system with a Blower Fan at 700 CFM 2inwg. I can not find a sutible equation that will give me the preassure losses for the following:
A 700 CFM supply entering a 15" diameter cone diverging to a 8" diameter circular duct. The cone is 17" long with...