Cordivari BOLLY 2 ST 300l

Description

Cordivari BOLLY 2 ST


APPLICATION
Production and storage of sanitary hot water.

MATERIAL
Material and finishings, suitable for drinkable water according to D.
M. n. 174 dated 06.04.04,:
- Mild steel Polywarm® coated (certification ACS - SSICA - DVGW -
W270 - UBA - WRAS)

HEAT EXCHANGER:
2 Polywarm® coated fixed heat exchangers.

INSULATION
• For models up to 500: Ecological hard polyurethane foam with
high thermal insulation
• For models from 800: NOFIRE® polyester fibre 100% made of
recyclable material, with high thermal insulation. Fire resistance
class B-s2d0 according to EN 13501. PVC external lining complete
with top and flange cover.
HE SERIES: High thermal insulation with ecological hard
polyurethane foam.

CATHODE PROTECTION
Magnesium anode (Polywarm®)

DRAIN
External confl uence through drain connection.
Models > 500 external confl uence through drain pipe.

GASKET - FLANGE PLATE
Silicone gaskets suitable for alimentary use for max temperature
up to 200°C. Mild steel inspection flange plate with Polywarm®
treatment.

• Sildelementi: 2