Silox

Twin wall cylinders

Silos AIC SA standing lapesa cylinders domestic hot water

Silox

Twin wall cylinders

The twin wall stainless steel cylinders from AIC feature many advantages over traditional domestic hot water storage tanks. The twin wall concept represented in SILOX cylinders is a combination of two tanks, one inside the other. The production of domestic hot water occurs when the heat from the outer primary cylinder is transferred to the inner DHW cylinder, utilising the full surface area for superior heat transfer and reheat time.

316L

stainless steel AISI

25 years

warranty DHW tank

2837L

performance 1st hr @ 60C

GENERAL

total capacity

ltr

355

PRIMARY CIRCUIT

primary tank capacity	ltr	90
max. primary temperature	°C	110
max. operating primary pressure	bar	3

SECONDARY (DWH) CIRCUIT

secondary (DHW) tank capacity	ltr	265
maximum temperature of (DHW) tank	°C	90
maximum pressure of (DHW) tank	bar	8

PRODUCT DATA

heat transfer area	m2	2.2
standing heat loss	W	99
energy efficiency class		C

DHW PERFORMANCE DATA

peak flow at 40°C	ltr/10'	1.148
peak flow at 45°C	ltr/10’	847
peak flow at 60°C	ltr/10’	536
peak flow at 40°C	ltr/60’	3.366
peak flow at 45°C	ltr/60’	2.411
peak flow at 60°C	ltr/60’	1.368
continuous flow at 40°C	ltr/h	2.208
continuous flow at 45°C	ltr/h	1.793
continuous flow at 60°C	ltr/h	1.041
heating time (from 10 to 60°C)	min.	23
primary flow rate	m3/h	6.3
Primary: 85°C - DHW Inlet 10°

DIMENSIONS

external diameter [A]	mm	620
overall height [B]	mm	1.722
dimension [C]	mm	1.51
dimension [D]	mm	180
dimension [E]	mm	180
dimension [F]	mm	845
empty weight	kg	90

Current technical manuals (2)

Silox (EN)	pdf
Webserver	pdf

Sales Brochures (1)

Silox

pdf

References (1)

HOTEL - Wentworth Hotel – UK

pdf

Certificates (1)

Silox – Ballon préparateur ECS inox double paroi

pdf

BIM (1)

Silox

zip

Product design

Internal tank with corrugated geometry which maximises the effects of contraction and expansion of the walls limiting the formation of limescale on the large exchange surface. Cylinder for the transfer and store of domestic hot water with high thermal heat exchange area in AISI 316L stainless steel.

Silox models from 180 to 600 have four opposite connections on the primary side to allow power to be supplied from multiple heat sources (boiler, heat pump, biomass, etc.).

Additional Features

Silox cylinders are equipped with a DHW inspection port as standard to facilitate inspection and maintenance.

Integrated control panel, complete with on-off switch, control thermostat, thermometer, and operating indicators.

Light grey external coating in PVC laminated on polyester with anti UV fading properties.

All models have a connection for an optional electric back up heater up to 12kW.

Key Features & Benefits

Self-descaling
Anti-legionella
Stainless steel AISI - 316L
DHW tank inspection flange
Low heat losses according to DIN 4753/8
Thick insulation in injected polyurethane foam (without CFC and HCFC)
Connection provided for single electric heater (optional) in the primary water
Maximum exchangeable power absorption from 35 to 150 kW