Cordivari 
BOLLY 1 ST
Polywarm coated domestic hot water calorifier with 1 fixed heat exchanger
APPLICATION:
Production and storage of domestic hot water (DHW).
MATERIAL:
Mild steel Polywarm® coated (Attestation ACS – SSICA – EN 16421 – WRAS)
HEAT EXCHANGER:
Mild steel Polywarm® coated heat exchanger.
INSULATION:
HARD: High thermal insulation with ecological polyurethane hard foam.
CATHODE PROTECTION:
Magnesium anode.
DRAIN:
External confluence through drain connection.
GASKET- FLANGE PLATE:
Silicone gaskets suitable for water intended for human consumption (tested according to 98/83/CE), max temperature up to 200°C. Mild steel inspection flange plate with Polywarm®.
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