Flange type chemical seals (data sheet 7501)

ASME small flanges

7501 Diaphragm seals flange type MDM 7521v DN 25 ASME flanges with extension tube sinus shape flange type chemical seals by Armaturenbau Manotherm

model MDM 7521 
process connection flange according to ASME, NPS ½'' up to 1'' 
special equipment diaphragm placed inside 
class 150 to 300 
wetted material stainless steel 
and others 
instrument connection G ½  female 
or orifice d8