AISI 316L Stainless steel Domestic Hot Water cylinders for use in heat pumps and boiler applications. HPC cylinders are supplied with internal A316L stainless steel coiled pipe heat exchangers. The corrugated pipe coil ensures more extended exchange surface than glass-lined exchangers. HPC cylinders are 50% more efficient than same size glass-lined cylinders.
Corrugated pipe exchangers reduce limescale deposits. High grade stainless steel makes HPC cylinders remarkably resistant to water corrosion.
Models and insulation:
HPC 300 – 50 mm thick PUR + PVC cladding;
HPC 500 – 50 mm thick PUR insulation + PVC cladding.
GENERAL TECHNICAL DATA
Specifications
- Maximum operating temperature: 90 °C
- Min./Max. operating pressure: 1.5 / 6 bar
- Fluids: water – water/glycol mixtures (max 30%)
Materials
- Tank: AISI 316
- Heat exchanger: AISI 316
- Insulation: EPS + Graphite Dens. 15 kg/m3, Therm. Cond. 0.030 W/mK
|
REF. |
Description |
300 |
500 |
|
U |
Sanitary cold water outlet |
3/4” F |
1” F |
|
I |
Probe sheat provision |
1/2” F |
1/2” F |
|
H |
Boiler heat exchanger inlet |
3/4” M |
3/4” M |
|
G |
Circulation provision |
3/4” F |
3/4” F |
|
F |
Boiler heat exchanger outlet |
3/4” M |
3/4” M |
|
E |
Electr. resist. provision |
1” 1/2 F |
1” 1/2 F |
|
D |
Heat ex. inlet for heat pump |
1” F |
1” F |
|
C |
Probe sheat provision |
1/2” F |
1/2” F |
|
B |
Heat ex. outlet for heat pump |
1” F |
1” F |
|
A |
Sanitary cold water inlet |
3/4” M |
1” F |
–
|
REF. HPC |
300 |
500 |
|
h |
1822 |
1842 |
|
O.D. |
610 |
710 |
|
l |
1595 |
1595 |
|
m |
1295 |
1295 |
|
n |
1155 |
1155 |
|
o |
1015 |
1015 |
|
p |
890 |
890 |
|
q |
765 |
765 |
|
r |
355 |
355 |
|
s |
215 |
215 |
|
Net capacity (lt) |
310 |
460 |
|
Heat dispersion (W) |
83 |
108 |
|
Heat ex. (m2) / (lt) |
3.0 / 16.5 |
4.0 / 22.0 |
|
Heater heat ex. (m2) / (lt) |
1.2 / 4.1 |
1.5 / 5.1 |
|
Packaging L x B x H (mm) |
640 x 610 |
710 x 710 |
|
Packaging weight (kg) |
57 |
75 |
PRODUCT LIST
|
DESCRIPTION |
CODE |
Energ. cl. |
|
Heat exchanger HPC 300 – SURFACE = 3 m2 + 0.7 m2 |
350024 |
C |
|
Heat exchanger HPC 500 – SURFACE = 4 m2 + 0.9 m2 |
350025 |
C |
ACCESSORIES LIST
|
REF. |
DESCRIPTION |
CODE |
|
1 |
THERMOMETER 0 / + 120 °C – 10 cm (1 PC)* |
904001 |
|
THERMOMETER 0 / + 60 °C – 10 cm (1 PC)* |
904005 |
|
|
2 |
CASING FOR Ø 9.8 X 10 cm AISI 316L PROBE (1 PC) |
904056 |
|
3 |
CASING FOR Ø 7.8 X 13 cm AISI 316L PROBE (1 PC) |
940058 |
|
CASING FOR Ø 7.8 X 25 cm AISI 316L PROBE (1 PC) |
940059 |
Match the thermometers with the Ø 9.8 sheath as indicated below
Installation of AISI 316 stainless steel probe sheath is mandatory.
Technical data
|
Description |
HPC300 |
HPC500 |
|
Net capacity [L] |
310 |
460 |
|
Heat dispersion (in 24h) [kWh/24h] |
1,99 |
2,59 |
|
Heat dispersion (∆T=20-65°C)) |
87 |
112 |
|
Energy class (∆T=20-65°C)) |
C |
C |
|
HP heat exchanger |
||
|
Nominal Diameter [DN] |
DN25 |
DN25 |
|
Surface [m2] |
3 |
4 |
|
Water capacity [L] |
16.5 |
22 |
|
Nominal Heat Exchange Power [kW] (Heat exchanger Tin/out 55°/50°C, Tacs 10/45°C) |
15 |
20 |
|
Heater heat exchanger |
||
|
Nominal Diameter [DN] |
DN20 |
DN20 |
|
Surface [m2] |
1.2 |
1.5 |
|
Water capacity [L] |
4.3 |
5.1 |
|
Nominal Heat Exchange Power [kW] (Heat exchanger Tin/out 70°/50°C, Tacs 10/45°C) |
42 |
47 |
–
HEATER HEAT EXCHANGER PRESSURE LOSS – HPC
Application diagram
