re: Drawing 15-113-01, rev 0
The adapter will be used for the hygienic version as well:

Nozzles N3, N4, N5, N6  
The length of the pipe must be less than 1/2 diameter, thus  less than 12 mm. To achieve this the angle of the nozzles can be decreased to 5 °. This is enough slope to allow proper draining. 

Welds must be ground till Ra < 0.8µ

Please change drawing 

Kind regards, 
Frans van Genesen


Dec 09, 2015:
I will upload a sketch which shows what I mean. 

In case we mount the nozzles with an angle of 30° is is not possible to mount a spray nozzle since the flange N1 is in the way. By reducing the angle till approximately 5° this issue is solved. 
Of course there must be enough clearance to mount the tri-clamp coupling 

Additionally:
For both adapters 15-113-1 and 2 it is no problem if we reduce the number of nozzles for spray balls to 2 pcs. 
N4 and N6 can be erased. 

Kind regards 
Frans van Genesen