Should the pump outlet be soft-connected first or should the head be sized first?
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I would like to ask everyone, is there any "standard" that stipulates this?
The pump outlet should be connected to the big and small heads first and then the soft connection.
It should be the current size. Generally, the soft connection is as thick as the pipeline.
In all the devices I have seen, the big and small heads are connected first and then the hose. I have never seen the specific standards.
From the perspective of design and pipeline construction, the pump outlet is generally directly connected to a flange. The big and small heads are welded behind the flange. The pressure gauge is usually behind the reducer, and then a soft connection is installed, and finally a check valve is installed.
It is more reasonable to connect the big and small heads first and then the hose.
What's wrong with the construction drawings of my predecessors who all used soft connections first and then big and small? Thanks for the advice
Why is it more reasonable? I want to know why. . . :loveliness:
Everything is fine. "Soft link first and then big and small headers." Why not?
Generally, the outlet of the pump is different in size from the pipeline, so connect the big and small ends first, and then the soft joints. Technical Support
The pump outlet should be connected to the big and small heads first and then to the filter. Generally, there is no soft connection. If there is, connect it after the big and small heads.
Soft connections are rarely used nowadays, perhaps only for water-medium pumps. Generally, the size of the header is first and then the soft connection.
I think both are fine. It depends on the design requirements. The main function of the hose is to increase the flexibility of the pipeline, while the function of the big and small heads is to reduce the diameter. Therefore, the placement of the big and small heads before and after mainly depends on the design requirements.
The impact is not too big, just consider the cost.
Considering the cost, the soft connection must be made first. The diameter of the soft connection after diameter reduction is larger, and the relative cost will be higher.
Generally, the head is sized first and then the soft connection is made. It seems that the water medium is transported.
Generally, the outlet of the pump is different from the outlet pipe. It is more convenient to use the big and small heads first. Most chemical pumps do not have soft connections.