MBTEAM Katalozi | Page 76

BOLLY® 2 ST

POLYWARM® COATED CALORIFIERS WITH 2 FIXED HEAT EXCHANGERS
APPLICATION
Production and storage of sanitary hot water
MATERIAL
Material and finishings, suitable 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, thickness 50
mm with high thermal insulation and thermal conductivity 0,023 W/mK.
• For models from to 800: NOFIRE® 100 mm soft polyester fibre 100%
made of recyclable material, with high Thermal insulation and Thermal
conductivity: 0.039 W/mK. Fire resistance class B-s2d0 according to EN
13501.

PVC external lining complete with top and flange cover.
CATHODE PROTECTION
Magnesium anode
DRAIN
External confluence through drain connection.
Models > 500 external confluence through drain pipe.
GASKET- FLANGE PLATE
Silicone gaskets suitable for alimentary use for max temperature up to
200°C. Flange plate.
WARRANTY
- 5 years (Polywarm®)
See general sales conditions and warranty
ACCESSORIES AND SPARE PARTS : See page 216

PROMPT DELIVERY
1-5 days to dispatch
(delivery time excluded)

HEAT EXCHANGER SURFACE

BOLLY 2 ST WB / WC
Model

POLYWARM®

150
200
300
400
500
800
1000
1500

INSULATION

HARD
(WB)
SOFT
(WC)

Model
150
200
300
400
500
800
1000
1500

D.H.W. Storage: POLYWARM® coated
Heat exchanger POLYWARM® coated
Art. Nr.
Price €
3135162321201
772,00
3135162321202
794,00
3135162321203
908,00
3135162321204
1.173,00
3135162321205
1.234,00
3138162321206
1.835,00
3138162321207
2.194,00
3138162321208
3.671,00

Uppe r

Lower
2

[m ]
0,4
0,5
0,7
1
1
1,6
1,8
1,8

0,6
0,8
1,2
1,5
1,8
2,7
3,5
3,8

HEAT EXCHANGERS: Output power arising from performance tests carried out as prescribed in paragraph A. 4 EN
12897:2006 (primary temperature 80 °C, production D.H.W. from 15 to 60 °C and subsequent withdrawal of water
with generator switched off)
Primary
ΔP Primary
Heated volume
Surface
Output
Energy loss
flow rate
circuit
(EN 12897:2006)
[kW]
[m3/h]
[mbar]
[liters]
[m2]
[Kwh/24h]
Upper
Upper
Lower
Upper
Lower
Upper
Lower
Upper
Lower
48
48
0,4
0,6
6
8,5
1
1
3,9
5,9
60
60
0,5
0,8
7,9
11,4
1,2
1,2
6,9
11,1
95
95
0,7
1,2
11,1
16,8
1,4
1,4
12,9
22,2
144
160
1
1,5
15,7
21,0
1,6
1,6
23,7
34,1
160
286
1
1,8
16,1
25,1
1,8
1,8
29,4
53,0
286
371
1,6
2,7
25,9
38,3
3
3
24,8
41,8
371
512
1,8
3,5
29,6
49,2
3,5
3,5
37,1
72,1
512
802
1,8
3,8
33,5
51,8
3,6
3,6
49,9
80,2

Accessories on request
“Easy Control” Electronic Display
€
ART. NR.
Model
5005000310003 428,00 150 ÷ 500
5005000310002 420,00 800 ÷ 1500
Mounted and connected

Thermometer
Art. Nr.
5032240000107
5 units box

Titanium electronic anode
€
80,00

Art. Nr.

€

5200000000008 220,00
5200000000009 274,00
5200000000011 335,00

Model
150 ÷ 300
400, 500
1000, 1500

Suitable for
Polywarm®
coated models

Electrical immersions kit available
MONOPHASE
THREEPHASE
4 kW
5 kW
6 kW
9 kW
12 kW
1,5 kW
2 kW
3 kW
Quantity of water
affected by the 5240000000034 5240000000035 5240000000036 5240000000027 5240000000028 5240000000029 5240000000030 5240000000031
Mod. electric heater
€ 358,00
€ 358,00
€ 359,00
€ 361,00
€ 481,00
€ 254,00
€ 254,00
€ 256,00
[lt]
Ignition time from 10 °C to 45 °C with immersion heaters [min]
42
76
57
38
150
//
//
//
//
//
72
128
96
64
48
//
//
//
//
200
113
202
152
101
76
61
//
//
//
300
167
299
225
150
112
90
//
//
//
400
184
329
247
165
124
99
82
//
//
500
313
560
420
280
210
168
140
94
//
800
383
686
514
343
257
206
171
114
86
1000
374
299
250
166
125
557
998
749
499
1500

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