Boiler SDG

The SDG central heating boilers, with upper/lower combustion chamber systems are destined for burning firewood and bituminous coal. The steel, cuboid pressure vessel is made of P265GH boiler steel, 6 mm thick (for components coming into contact with combustion gases) and 4 mm thick (for other components). Boilers from SDG-11 to SDG-32 are equipped with a water-cooled grate and moving grate for grate replacement. They have a vertical flue system. A large loading chamber improves the comfort of use while extending the operating time per single loading. These boilers have a high efficiency, up to 83%. They are installed exclusively for operation in water central heating installations with an open heating system and gravity or forced circulation. SDG steel heating boilers are destined for water central heating systems in single-family homes, agricultural holdings, and maintenance rooms and sales points.

Technical specifications

PARAMETERSS.I. UNITBOILER MODEL
SDG 11SDG 13SDG 16SDG 19SDG 25SDG 32SDG 38
Nominal thermal output[kW]14161923304045
Heating surface[m2]140140-160160-190190-230230-300300-400400-450
Heatable area[m2]1,401,651,751,852,152,402,90
Boiler water capacity[L]41495362697690
Maximum working pressure[bar]1,51,51,51,51,51,51,5
Maximum working temperature[°C]85858585858585
Test pressure[bar]3333333
Boiler efficiency[%]≤81≤81≤81≤81≤81≤81≤81
Fuel[-]wood, coal
Required chimney flue[Pa]20202023233535
Boiler weight[kg]230255260289315345375

Dimensions

TypeSDG 11SDG 13SDG 16SDG 19SDG 25SDG 32SDG 38
A
B420420420470470470520
C860950960960106011101160
D8408409009009009601020
E650750750750850900950
F450450475475630610725
GG ¾G ¾G ¾G ¾G ¾G ¾G ¾
HG 1½G 1½G 1½G 1½G 1½G 1½G 1½
I180180180180180180180
JG 1½G 1½G 1½G 1½G 1½G 1½G 1½
K190190190190190190190
L190190190190190190190
M
N
O1059090100120110130
P1040104011001100110011601220
R240×200240×200240×200290×200290×200290×225340×250

Pictograms

  • 5 Years of warranty**
  • Attested, high-grade boiler steel
  • 81% Boiler Efficiency
  • Water trough
  • Chimney draught controller
  • Large feeding chamber
  • Controller
  • Ventilator
  • Movable trough
  • Draugh gauge

*Additional equipment
** Warranty conditions in operation and maintenance documentation

Contact

Foreign sales/export

Paweł Czepiel

(English, Russian)
Cell Phone: +48 663 453 222
+48 85 711 94 54 w. 17
E-mail: p.czepiel@metalfach.com.pl

 

 

Contact us

METAL-FACH Jacek Kucharewicz

16-100 Sokółka ul. Sikorskiego 66

Phone +48 663 453 222

NIP: 545-100-10-62

REGON: 050073833