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Boiler BL-SW-500L

CYLINDERS

The cylinder role in a system is important. It is used to store hot water produced by solar panels or other energy sources (boiler, electrical resistance) that is converted to heat.

All cylinders “BL-S”, “BL-SW”, “BL-DW”, and “BL-ER” bear the CE marking that certifies and guarantees their safe use.

The construction of the   is composed of pure deoxidized copper foil   with     .

For    ecological polyurethane insulation thermal conductivity k = 0,023 w / mk, density p = 40kg / m³ are used, and resistance to fire class: B3, which ensures heat retention even at very low temperatures.

The cylinder casing is made of stainless steel or pre-painted galvanised steel to protect the insulation and longevity of the internal tank of hot water.

Monophasic electrical resistance (elements) 3kw is used on the cylinders. In case of insufficient sunshine it is possible to use more than one electrical resistance (elements).

It is possible to place coil on the cylinders for the circulation of thermal fluid from the boiler of the central heating or solar system. Where necessary a second coil is used on the same cylinder.

During the construction of the cylinder, hydraulic pressure control is made on the 10 atmospheres (bar).

All types of cylinders “BL-S”, “BL-SW”, “BL-DW”, and “BL-ER” bear a warranty.

Cylinder Technical Characteristics

boiler-categor

  • Ability to save 500L water
  • Construction of pure deoxidized copper foil (Cu-DHP) thickness 2,0[±0,1]mm
  • Cylinder cup thickness 2,0[±0,1]mm of pure deoxidized copper (Cu-DHP)
  • Stainless steel housing or pre-coated galvanized steel
  • Internal ecological polyurethane insulation thermal conductivity λ=0,023W/mK , density p = 40kg/m3, and resistance to fire class: B3
  • Electrical resistance (element) 3kW
  • Coil connection to central heating

500L Boilers – Single Wall (High Pressure)

Type

Cylinder Thickness (mm)

Cylinder Cup Thickness
(mm)

1(mm)
2(mm)
3(mm)
4(mm)
5(mm)
6(mm)
7(mm)
BL-SW-500L
2,0[±0,1]
2,0[±0,1]
Ø22
Ø28
Ø22
Ø22
Ø22
Ø28
Ø32 or Ø35

 

Type
8(mm)
9(mm)
10(mm)
11(mm)
12(mm)
Heating Element
Fuse/ MCB
BL-SW-500L
Ø32 or Ø35
Ø22
Ø22
Ø22
Ø22
2 x 3kW 240V/AC
20A

Heating coil 12m / Ø28

10
Fitting
Description
1

OUT to collector panel COLD

2
IN to Coil
3
Pocket
4
IN Return
5
Thermostat Pocket
6
OUT from Coil
7
OUT hot Water
8
In Cold Water
9
Thermostat Pocket
10
Pocket
11
Pocket
12
In From Collector Panel Hot

PART

DESCRIPTION

TECHNICAL SPECIFICATIONS

Casing

Pre-coated Galvanized steel / stainless steel

QCD-FIN-F14/V-5

Cylinder

Copper

CU-DHP (CW024A) / EN1652

Cylinder Cup

Copper

CU-DHP (CW024A) / EN1652

Insulation

Polyurethane (λ=0,023W/mK , ρ=40kg/m³, reaction to fire: class B3)

DIN 52612

Heating Element

BS699 / BS1566 / BS3198 /BS6141

Element Protection Cup

Galvanized sheet metal

QCD-FIN-F14/V-5

Weldments

MIG

L-CUP7 DIN EN CP202

PIPING

MATERIAL

TECHNICAL SPECIFICATIONS

CONNECTION

TECHNICAL SPECIFICATIONS

1

Copper

CU-DHP (CW024A) / EN1652 /EN1057

Safety Valve 5 Bar E-30-20061-0797/23/EC

2

Copper

CU-DHP (CW024A) / EN1652 /EN1057

3

Copper

CU-DHP (CW024A) / EN1652 /EN1057

4

Copper

CU-DHP (CW024A) / EN1652 /EN10572

5

Copper

CU-DHP (CW024A) / EN1652 /EN1057

6

Copper

CU-DHP (CW024A) / EN1652 /EN1057

7

Copper

CU-DHP (CW024A) / EN1652 /EN1057

Vacuum Valve

97/23/EC

8

Copper

CU-DHP (CW024A) / EN1652 /EN1057

Check Valve 25Bar (-10÷90C)

9

Copper

CU-DHP (CW024A) / EN1652 /EN1057

10

Copper

CU-DHP (CW024A) / EN1652 /EN1057

11

Copper

CU-DHP (CW024A) / EN1652 /EN1057

Expansion Tank 97/23/EC

12

Copper

CU-DHP (CW024A) / EN1652 /EN1057

<a href="/wp-content/uploads/2014/02/BOILER4.jpg"><img src="/wp-content/uploads/2014/02/BOILER4-300x224.jpg" alt="BOILER4" width="300" height="224" /></a>
<a href="/wp-content/uploads/2014/02/SAM_2997.jpg"><img src="/wp-content/uploads/2014/02/SAM_2997-300x225.jpg" alt="SAM_2997" width="300" height="225" /></a>
<a href="/wp-content/uploads/2014/02/81.jpg"><img src="/wp-content/uploads/2014/02/81-300x224.jpg" alt="8" width="300" height="224" /></a>
<a href="/wp-content/uploads/2014/02/8.jpg"><img src="/wp-content/uploads/2014/02/8-300x224.jpg" alt="8" width="300" height="224" /></a>
<a href="/wp-content/uploads/2014/02/SAM_2813.jpg"><img src="/wp-content/uploads/2014/02/SAM_2813-300x225.jpg" alt="SAM_2813" width="300" height="225" /></a>