... blended with architecture. 5) The equipments of separated solar water heater is composed by heat collector, storage tank, ... volume( L)0.811.37Heat transfer mediumpure water/glycolpure water/glycolpure water/glycolWorking pressure6 bar6 bar6 barMax testing pressure12 ... 1940*350*180CertificateEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKEN12975-1,2 SOLAR KEYMARKMaterial Vacuum tubehigh borosilicate ...