Technical information

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ACCUMULATION TANKS ATTACK
The accumulation tanks ATTACK are intended for accumulation and following distribution of
the heat energy from the solid fuel boiler.
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ACCESSORIES TO THE ATTACK BOILERS
ATTACK AK
Description of device
Tank for accumulation and following distribution of heat energy from solid fuel boiler, heat
pumps, electroboilers, etc.
Type
Type line of tanks with volume of 500, 800, 1000 litres, also with possibility to install electrical
heating device .
Thermal isolation
The accumulation tanks are delivered with detachable isolation of 100mm width, soft
polyurethane with leatherette covering.
MODIFICATIONS OF ACCUMULATION TANKS
boiler Protection and extension of the lifetime
REGUMAT ATTACK-OVENTROP
Regumat ATTACK-OVENTROP
Calibre DN25 DN32
Max. pressure 10 bar 10bar
Max. temperature 120°C 120°C
Value of kvs 3,9 5,3
Constructive height of isolation 365 mm 472 mm
Width of isolation 250 mm 250 mm
Axial distance 125 mm 125 mm
When the temperature of return water flowing into the boiler is low (under 50°C), it
comes to production of harmful acids, condensate and tar on the steel walls, and
thereby to damage of the boiler´s steel walls.Suitable protective solution to
eliminate this harmful effect and to extend lifetime of the boiler is usage of the
mixing device Regumat ATTACK-OVENTROP. It enables separation of boiler and
heating circuit. It prevents boiler undercooling under 65°C and prevents damage of
the steel walls.
The mixing device Regumat keeps constant temperature of the return heating
water flowing into the boiler at 65°C, when the thermostatic head is set on the level
5-6. The mixing device Regumat ATTACK-OVENTROP guarantees significantly
longer lifetime of the boiler.
Regumat consists of the three-way mixing
valve, thermostatic head with capilar, by-pass,
valve for self-force circulation (alt. natural
circulation), three-grade circulating pump,
closing valves, thermometers and isolation.
This solution is advantageous, because it is
compact,enables simple attendance and
ensures protection of the steel boiler´s heat
exchanger.
Regumat ATTACK-OVENTROP for boiler:
ATTACK DP,DPX 15,25,35, ATTACK PELLET
30 – DN25
ATTACK DP,DPX 45 – DN32
circulating
pump
three-way mixing valve
with regulation head
ball closing
valve of C.H.
RETURN
CONNECTION
ball closing
valve of C.H.
FLOW
CONNECTION
thermometer
by-pass
closing valve
of the self-force
circulation