Diaphragm expansion tank DD 25, G ¾

Flown-through diaphragm expansion tank 
acc. to DIN 4807 T5, DIN EN 13831,
inside and outside coating acc. to KTW-A,
water-carrying parts protected against
corrosion.

Nominal volume          :    25 l
Useful volume max.     :  18.7 l
Empty weight   approx.:     4 kg
Adm. operating 
overpressure                :    10 bar

Dimensions:

Diameter                       :   280 mm
Height                           :   528 mm