Hydro korallia nano 1600 pump

oscar

Member
Joined
15 Aug 2017
Messages
132
Location
UK
Hi guys,
I have one of these circulation pumps, it started to make a noise so investigated.
Was a humming noise which was constant/ started for no obvious reason...

I did a quick google search, so decided to purchase a new impeller.
Problem is still there, after doing some more digging online... IT seems that these pumps are meant to come with some sort of washer / fits into impeller.
Is this the case?! I have attached a picture of what I have metal rod/ impeller and cover- no washer/ is there meant to be one?!
If so where can I purchase one/ if there is not meant to be one- any thoughts/ advice would be great as I’m at a lost cause on this one.

Am I missing something, seems self evident/ push rod into hole provided in head cover. Place impeller over that into main unit/ until clicks..

Oscar

D4B93F3B-921E-490A-A3FB-3B5545CC208A.jpeg
 
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