Two circulators together

[Mike2007]

If I placed two circulators in same 22mm pipe (same flow) would this create any problems apart from double the pressure? If one stopped due to a fault would the other still function ok?
Thanks

 

[twgas]

Do you mean, if you add another pump will your heating work properly?
A. No,

 

[Mike2007]

Do you mean, if you add another pump will your heating work properly?
A. No,

Why

 

[twgas]

Was I right?
What system/boiler you got?
What problems are you having?
I've been doing this job for 30+ years and I've never added a pump to solve a problem.

 

[Agile]

I have seen where a second pump in series has been used to overcome a flow problem!

Better to solve the original problem in my view but that's often undersized pipework so not quite so easy.

Tony