it is a plant of about 100000 square feet so to make an impact on the huge negative pressurization they are having it will take a fairly substantial increase in make up air volume to offset it. there are several different kinds of exhausts present in the building including filter/recirc systems...
Hello, thx for your reponses. Im not sure how much air the plant is moving or should be moving right now. thay is why im trying to push for the survey.
Hello all, I am an air balancing technician and am working at a farm machinery fabrication plant right now. They are having problems with a severe negative pressure within the building as well as the smoke and particles from grinding and welding are not leaving the building with the current air...
Hello all,
I am trying to calculate how much faster I can speed up a fan without going over the nameplate amperage. It is a 20hp 3ph 575v motor with eff. and power factor of 0.8. The motor is currently drawing and average of 16.0 amps across 3 phases nameplate is 18.9. If someone could help...
