Hygenic unions consists of 4 parts, a nut, a line, a male part and a seal. Damstahl also stock blinds and parts for expanding unions.
Satin/bright surface
Ra value max 0,8 my inner surface
According to DIN 11851.
According to DIN 11864.
According to ISO 1127
Certificate according to EN 10204/3.1
Food contact parts are made of quality 1.4404 whereas other parts are 1.4301/1.4307.
EPDM, NBR, Viton
DS, SMS, ISO = 25,0 – 101,6 mm
DIN = 29,0 – 104,0 mm
