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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

  • BSP SL
  • Speichersysteme BSP Schema
  • Speichersysteme BSP-W
  • WOLF BSP
  • 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 1½ 1½ 1½ 1½ 1½
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 m² 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
Technical broschure