WISA 285 white FI excl. flushpipe

In those cases where a high-hanging cistern is required, the WISA 285 is a good choice. The WISA 285 contains features as; reliability, durability and hygienic. A cistern that is very suitable for residential construction, renovation and replacement. The WISA 285 is available with a classic pull cord or with a water-saving pull rod (flush interruption). The water supply pipe can be connected on the left or right and the content is adjustable between 6 or 8 liters. The reservoir is provided with the KIWA quality mark, which guarantees high quality and a long service life. In addition, WISA provides a 10-year warranty (with the exception of the rubber parts).

Product number: 8050421500
EAN: 8711778013933


  • High hanging cistern
  • 9 Litre flush, can be reduced to 6 litres
  • Insulated against condensation
  • Quiet hydraulic float valve
  • 3/8” water connection left or right
  • Chain included (full flush)
  • Order flush pipe separately (art. 1409986000)
  • Order flush interruption set with a pull rod separately (art. 8050421550)
  • CE EN 14055 - CL1- 6 - NL I - VR I

Adjustable flushing water quantity: Yes
Colour: White
Depth: 166 mm
Filling valve noise class: Group I, <=20 dB(A)
Filling valve sound class according to DIN-52 218: Group I, <=20 dB(A)
Flushing: Fixed
Flushing water quantity: 6 to 9 l
Height: 315 mm
KIWA certified: Yes
Material flushing reservoir: Plastic
Material quality: Other
Max. flushing water quantity: 9 l
Min. flushing water quantity: 6 l
Operation: Pull chain
Outer pipe diameter reservoir side flushing bend: 32 mm
Outer pipe diameter tap water: 10 mm
Reservoir position: High
Reservoir type: WISA 285
Series: 285
Size of tap water connection: 3/8 inch
Sound class according to EN ISO 3822: Group I, <=20 dB(A)
Suitable for close coupled toilet: No
Suitable for electrical operation: No
Suitable for manual operation: Yes
Suitable for pneumatic operation: No
Tap water connection: External thread
Warranty: 10 years
Water connection, bottom: No
Water connection, left: Yes
Water connection, rear: No
Water connection, right: Yes
Water connection, top: No
Width: 420 mm
With anti-condensation insulation: Yes
With flushing bend: Yes
With stop valve: No

Product number: Description Image
8035432783 Universal hydraulic float valve 3/8
8050800078 Holder (screw and insert) with flush pipe gasket
8050881400 Bridge
8050800500 Flush valve with rubber gasket, cisterns Linea, W 285/350/444/900, AP210/AP240
1409986000 Flush pipe, white
8050390067 Bag of decoration caps, white (5 pc.)
8050882430 Flush pipe rosette, white
8050411101 Cistern cover, white
7023120850 WC flush pipe connector seal No. 102
1411988440 Flush valve rubber gasket 28 x 65 x 3 mm, black
8050882100 Flow reducer, white
8050421550 Flush interruption kit for high hanging exposed cisterns
1409986070 Toilet pull chain
1409986030 Flush pipe elbow WISA 285, white
1409111901 Set of flush pipe and flush pipe elbow, white
8050882480 Closing cap, cistern Fortuna, Linea, W250/870/1250, AP210/AP260, white
8050390037 Bag of rubber gaskets for flush valve 28 x 65 x 3 (5 pc.)
8050390002 Bag of nuts for flush pipe white (5 pc.)
8050882050 Lever
8050800070 Renovation kit WISA Aqualux to WISA 285
8050882450 Flushing cistern outlet seal
8050390025 Bag of gaskets for flush pipe (5 pc.)