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Water Tank Connection


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Hello all,


I'm trying to find a connection for my 400ltr tank. It's got a 32mm female thread. I'm trying to find a connection like pictured below with a 19mm or smaller hose connection. I've looked but cannot seem to find one in the UK. Need one ASAP,


Many thanks





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Are you SURE its 32mm. As i have never heard of this.


They are all 1inch bsp which i know is not technically 25mm


There are loads of companies who do these connections.


I always use cleaning spot.co.uk

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Yes it's 32mm, my other 175ltr tank is 25mm. I thought it was an unusual size as I'm struggling to find a shutoff valve and the connection pictured in that size.


Thanks for the reply and moving to correct section

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mine was 1 1/4 inches, i used a reducer to 1" then a 90bend to a gas shutoff tap,

then a standard piece of 12mm copper pipe, which i forced a piece of garden hose over to my pump.


find a plumbing supplies place they will have it all, DIY shops are rubbish for these bits

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I would check to make sure it is 32mm


15mm = 1/2 inch


22mm = 3/4 inch


28mm = 1 inch


so I would say you need a 1/2- 1 inch reducer



32mm is generally 1 1/4 which is waste pipe ie sink waste 1 1/2 is bath waste 2 inch is butlers sink waste

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