Hi
I have come across a problem that and I don't quite know where to start.
The problem is as follows:
We have a 13 meter high tank, water level can be anywhere between 0 and 13 meters.
A small pump (3 m3/h, NPSHr = 3 meter) is placed 6.5 meters above the ground. The suction pipe is located on...
Hi
We have a pressurized cabinet located in a Zone 1 area. The user manual states that before performing service we have to check that the area does not contain any explosive gases (checking would be doen by a handheld instrument). Servce involves opening the cabinet and with the power on.
I am...