3/4 BSP to 1/2 BSP

[a1anm]

I have this pump:



It came with a 3/4 bsp thread with a 3/4 bsp barb attached. The problem is I want to attach a 1/2 bsp hose.

Whats the best way to do this? I thought about add a reducing adaptor but the threads on the pump don't really allow me to add ptfe tape.

My other idea was to connect a 3/4 hose and then add a reducing barb to join the 2 hoses but can't find one the right size.

Any fittings need to be stainless steel as it is for kombucha so brass won't work.

Any ideas?

 

[Jakeyboi]

What about a plastic reducer, you would need a small piece of 3/4 hops to join it to your ss barb.

https://www.waterirrigation.co.uk/h...MIhuDK8bi92wIVqZPtCh0PMAy1EAQYASABEgKEavD_BwE

 

[a1anm]

What about a plastic reducer, you would need a small piece of 3/4 hops to join it to your ss barb.

https://www.waterirrigation.co.uk/h...MIhuDK8bi92wIVqZPtCh0PMAy1EAQYASABEgKEavD_BwE

Looks ideal! Thanks.

 

[private4587]

There is no need for ptfe tape has they are parallel threads, a fibre washer or an O ring would suffice as a seal

 

[Druncan]

Totally off on a tangent and not helpful, but,,,, :tinhat: Where did you get the pump?

 

[Sbond10]

It looks like one from powell brewing. But they can be bought from other shops i cant remember the name