KOB PYROT - Buffer cylinder WDW 2900 I

Buffer cylinder WDW 2900 l
Part no. 7439 106
Buffer cylinder for integration in a wood combustion system with a
maximum boiler output of up to 540 kW.
Version:
■ Steel S 235 JRG2, untreated inside, anti-rust coating outside
■ Operating pressure: max. 3.0 bar; test pressure: 4.5 bar
■ Connections: 4 flanges DN 80 / PN 6, 5 female connections R ½, 1
female connection R 1½, 1 female connection R ¾, 1 ventilation
facility
Rigid foam insulation to WDW 2900 l
Part no. 7439 107
The insulation is made from approx. 90 mm thick rigid foam shells
(single part or multi part polystyrene) incl. cover. Fire safety category
B2.
Note
Delivery is ex-stock.
Alternative cylinder sizes and insulation types on request.
s
r
q
t
a
b
c
d
e
f
g
h
k
l
m
n
m
o
p
8
1
2
1
4
1
1
1
8
8
8
12
20
Part no. buffer cylinder WDW 2900 l 7439 106
Part no. rigid foam to buffer cylinder WDW 2900 l 7439 107
Contents l 2900
Weight kg 295
Dimensions
Height when tilted mm 2890
a mm 265
b mm 745
c mm 1155
d mm 1560
e mm 1785
f mm 1920
g mm 2130
h mm 2230
k mm 2465
l mm 50
m mm 280
n mm 2200
o mm 20
p mm 2830
q Length of female connections mm 150
r mm 1300
s mm 1200
t ° 90
Connections
1 Temperature sensor R ½
2 Female sensor connections R ¾
4 E heater R 1 ½
8 Flow/return flange DN80/PN6
12 Ventilation R 1
20 Insulation mm 90
Heating water buffer cylinder
(cont.)
PYROT
31
5822 516 GB
4