... Max standard length, L [mm] 650Vertical port distance, VC [mm] 357 Horizontal port distance, HC [mm] 60 Max temperature ... CConcentrated Acid, Caustic, High-temperature Oil, Steam ApplicationSwimming pool water heating. Simple, strong, compact and highly reliable, ... , Chemical industry, district heating, district cooling, swimming pool heating, solar heating, Short delivery time.High qualityReasonable ...