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The SWK DHW cylinders is an energy-saving device of unrivaled quality. The connectors facing up...
SB
SB DHW cylinder with capacity from 200L to 500L. Thanks to the two-coil system, you can connect a second heating source apart from the central heating boiler to it (e.g., a solar installation). Thanks to the advanced production technology, you get a top-quality device.
In a nutshell:
Cylinders with double heating coil, perfect to co-operate with central heating boiler and solar collectors
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Product Details
Advanced production technology
- automation provides full repeatibility of the process and high precision
- evenly applied layer of enamel with optimal thickness creates the highest quality protection against corrosion
Unbeatable quality
- products are made of the steel grades selected by verified suppliers
- each device undergoes leakage tests and coating checks quality control
| Product code | Storage capacity (l) | Surface area of coil (m2) | Rated pressure (storage / coil) (MPa) | Power of coil ** (kW) | Thickness / material / type of insulation (mm) *** | Stand-by-losses (W) **** | Anode type |
|---|---|---|---|---|---|---|---|
| SB-200 | 204 | 1,1 / 0,75 | 0,6 / 1,0 | 32 / 22 | 65 / PUR / NR | 59 | AMW.M8.400 |
| SB-250.1 | 257 | 1,0 / 0,8 | 0,6 / 1,0 | 35 / 24 | 68 / PUR / NR | 54 | AMW.M8.400 |
| SB-300.1 | 310 | 1,5 / 0,8 | 0,6 / 1,0 | 45 / 24 | 68 / PUR / NR | 58 | AMW.M8.500 |
| SB-400 | 366 | 1,7 / 0,9 | 0,6 / 1,0 | 50 / 27 | 72 / EPS / R | 98 | AMW.M8.500 |
| SB-500 | 455 | 2,25 / 1,04 | 0,6 / 1,0 | 65 / 30 | 100 / EPS / R | 84 | AMW.M8.590 |
* Detailed warranty conditions are described in the warranty card
** Following parameters 80/10/45 C – (heating water temp./ feed water temp./domestic water temp.), flow rate of heating water through the coil 2,5 m3/h.
*** Insulation: R- removable, NR- not removable
**** In line with EU Commission resolution no. 812/2013, 814/2013.
| Product code | Diameter (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | I (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| SB-200 | 590 | 1610 | 127 | 258 | 813 | 903 | 993 | 1290 | 1464 | 1334 |
| SB-250.1 | 690 | 1380 | 127 | 241 | 628 | 747 | 837 | 1079 | 1230 | 1116 |
| SB-300.1 | 690 | 1615 | 127 | 241 | 852 | 981 | 1071 | 1313 | 1464 | 1350 |
| SB-400 | 755 | 1660 | 125 | 254 | 856 | 986 | 1076 | 1319 | 1490 | 1377 |
| SB-500 | 854 | 1800 | 136 | 266 | 990 | 1115 | 1220 | 1448 | 1584 | 1453 |
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