Morris coupling manual

[Suradach]

Dear piping expert,
We would like to have the published manual on how to install the Morris coupling (compression couplings) and pressure leak test for dilute phase conveying systems.
We found details on the Internet many times that we had not found.

 

[TugboatEng]

Contact the manufacturer. The have a one page installation instruction

https://www.morriscoupling.com/contact-us/

 

[Suradach]

I have called

https://www.morriscoupling.com/contact-us/,

but I have not yet received a response about the pressure leak test.
I repeatedly attempted to compress the pressure to 1 bar but was unsuccessful; therefore, something was wrong.