What are the three barrels on the pump pressure gauge line?
Thread Content
During recent on-site construction, it was discovered that there was an additional tee line on the pressure gauge nozzle of the centrifugal pump outlet pipeline, which I had never seen before. Who knows what it is used for?
It should be to facilitate customers to take over or reduce resistance.
There is also a pressure gauge hand valve below, but I didn’t take a picture of it all. It’s the first time I’ve seen this kind of thing. It’s common to find pump outlet pressure gauges on site. They are quite long. I have little experience and it’s difficult to understand: L
It should be used for exhaust at a higher point. Generally, the outlet pressure gauge has a good exhaust effect.
It may be used to vent or drain the pressure gauge when it is out of service.
The exhaust port, the upward port on the buffer tank is for temperature measurement (thermometer)
Buffer and reduce pressure gauge pointer fluctuations.
It may be used to vent or drain the pressure gauge when it is out of service.