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Stratification buffer cylinder
BSP

Versions:

BSP standard version
With removable thermal insulation and one smooth tube indirect coil

BSP-SL version
With removable thermal insulation and two smooth tube indirect coils

BSP-W version
For WOLF heat pump with removable thermal insulation and one smooth tube indirect coil

BSP-W-SL version
For WOLF heat pump with removable thermal insulation and two smooth tube indirect coils

Model / Performance
  • BSP 800
  • BSP 1000
  • BSP SL-1000
  • BSP W-1000
  • BSP W-SL-1000
  • Key Facts
  • Specification
  • Downloads
  • Hygienic DHW heating with a powerful freshwater module with high efficiency pump (EEI < 0.20)
  • Space saving steel stratification buffer cylinder in silver with quality certificate
  • Hydraulic components, such as the freshwater module, 2 circuits with mixer and solar pump assembly, can be mounted on the cylinder itself or on the wall
  • Stratification separators stabilise the temperature layers inside the cylinder and improve the solar yield significantly
  • Highest possible solar yields, as the cylinder can be heated up to 95 °C without risk of scaling or scalding
  • Single cylinder system for the lowest heat losses
  • Plug-in connections enable DHW circulation pump set to be retrofitted; control via time switch or by opening a tap
  • As option with 2 mixer circuit assemblies for high and low temperature circuits
  • Affordable solution for central heating backup Removable thermal insulation for easier transport into the installation room
  • 5 year statutory warranty on the floorstanding DHW cylinder
  • 2 years on electrical and moving parts
technical drawing
Please choose model
Stratification buffer cylinder BSP
Type BSP 800 1000 SL-1000 W-1000 W-SL-1000

General data

Cylinder capacity l 785 915 900 915 900
Standby heat loss kWh/24h 3.18 3.22 3.22 3.22 3.22
Flow / return, solar G 1 1 1 1 1
Connection Rp
Sensor (4 pce), internal diameter (for BSP-SL/BSP-W-SL 5 pce) mm 10 10 10 10 10
Solar internal indirect coil surface area, lower / upper coil 2,5 / - 3,0 / - 3,0 / 1,9 3,0 / - 3,0 / 1,9
Solar internal indirect coil capacity, lower / upper coil l 16,5 / - 19,8 / - 19,8 / 11,0 19,8 / - 19,8 / 11,0
Max. operating pressure, cylinder bar 3 3 3 3 3
Max. operating pressure, internal indirect coil bar 6 6 6 6 6
Max. operating temperature, cylinder °C 95 95 95 95 95

Dimensions

Return, solar (lower internal indirect coil) A mm 230 230 230 230 230
Sensor, solar (lower internal indirect coil) B mm 490 550 550 550 550
Sensor, changeover valve C mm 800 950 950 950 950
Flow, solar (lower internal indirect coil) D mm 910 1030 1030 1030 1030
Common sensor E mm 1200 1350 1350 1350 1350
Cylinder sensor F mm 1350 1510 1510 1510 1510
Return, solar (upper internal indirect coil) G mm - - 1443 - 1443
Sensor, solar (upper internal indirect coil) H mm - - 1610 - 1610
Flow, solar (upper internal indirect coil) I mm - - 1780 - 1780
Total height excl. thermal insulation J mm 1755 2040 2040 2040 2040
Total height incl. thermal insulation K mm 1825 2110 2110 2110 2110
Connection L mm 260 310 310 310 310
Connection M mm 630 745 745 745 745
Connection N mm 1030 1250 1250 1250 1250
Connection O mm - 1430 1430 1430 1430
Connection P mm 1430 1710 1710 1710 1710
Diameter incl. thermal insulation Q mm 1000 1000 1000 1000 1000
Diameter excl. thermal insulation R mm 790 790 790 790 790
Height when tilted, excl. thermal insulation mm 1788 2068 2068 2068 2068

Weight

Weight kg 171 194 215 194 215
Stratification buffer cylinder BSP