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Threaded adapters

Here you will find all the threaded adapters you need for your spa's plumbing, whether you need to increase the thread size of your pump, connect a flow sensor, or find the appropriate air-bleed adapter.

The threaded connections are either male or female. To keep it simple, male threads are on the outside, like a bolt. Female threads are on the inside, like a nut. The male threads screw into the female threads.
1.5" MBT to 2" MBT pump union adapter
1.5" MBT to 2" MBT pump adapter
 6,90€ 
COVID-19: lead time uncertain
Threaded adapter 1,5" FPT to 2" MPT
1,5" FPT to 2" MPT adapter
 12,00€ 
In stock
1.5" adapter to 1.5" MBT
1.5" F to 1.5" MBT adater
 6,25€ 
In stock
CMP 1.5" MPT drain valve
1.5" MPT drain valve
 13,50€ 
In stock
Adapter 1" F to 1" MPT
Adapter 1" F to 1" MPT
 4,50€ 
In stock
1/2" FPT coupler
1/2" FPT coupler
 1,40€ 
In stock
3/8" steel air-bleed adapter
3/8" steel air-bleed adapter
 23,70€ 
In stock