SBR and Buffer Tank

SBR and buffer tanks for SBR small sewage treatment plants


ViewType of cone design of cover Cl. ANet capacity
in m³
Buffer tank, 200 cm dia./SBR tank
PB 200 KA (PB 200 KA 1)*3,8 (3,8)
PB 201 KA (PB 201 KA 1)* 4,6 (4,6)
PB 202 KA (PB 202 KA 1)* 5,4 (5,4)
PB 203 KA (PB 203 KA 1)*6,2 (6,2)
PB 204 KA (PB 204 KA 1)* 7,0 (7,0)
PB 205 KA (PB 205 KA 1)*7,8 (7,8)
PB 206 KA (PB 206 KA 1)*8,6 (8,6)
Buffer tank, 250 cm dia./SBR tank
PB 250 KA (PB 250 KA 1)* 5,4 (5,8)
PB 251 KA (PB 251 KA 1)*6,7 (7,1)
PB 252 KA (PB 252 KA 1)* 7,9 (8,4)
PB 253 KA (PB 253 KA 1)* 9,2 (9,6)
PB 254 KA (PB 254 KA 1)*10,4 (10,9)
PB 255 KA (PB 255 KA 1)*11,7 (12,1)
PB 256 KA (PB 256 KA 1)*12,9 (13,3)
* Without technical equipment.

Systems in brackets = design with elevated bottom part available at no additional charge!
200 cm dia. = 113 cm
250 cm dia. = 086 cm

SBR and buffer tanks with elevated bottom, 155 cm for SBR small sewage treatment plants


ViewType of cone design of cover Cl. ANet capacity
in m³
Buffer tank, 200 cm dia./SBR tank
PB 202 KA 155* 5,2
PB 203 KA 155*5,9
Buffer tank, 250 cm dia./SBR tank
PB 252 KA 155* 8,1
PB 253 KA 155* 9,3
* Without technical equipment.

Inlet and drain depths (SBR and buffer tanks)

ViewType of cone design of cover Cl. ANom. dia.Inlet depth (cm)Drain depth (cm)
BUFFER TANK according to DIN 4034, 200 cm dia.
PB 200 KA (PB 200 KA 113) -
PB 206 KA (PB 206 KA 113)
DN 150-88-88
PB 202 KA 155, PB 203 KA 155DN 150-88-88
BUFFER TANK according to DIN 4034, 250 cm dia.
PB 250 KA (PB 250 KA 086) -
PB 256 KA (PB 256 KA 086)
DN 150-88-88
PB 252 KA 155, PB 253 KA 155DN 150-88-88

Cones in Class B and D

ModelDesignationChanged installation depth
Cones + concrete shaft with ventilation to Class A
AP-KO20056BGMB-BCone + concrete shaft, Class B, 200 cm dia. with ventilation+ 14 cm
AP-KO20056BGMB-DCone + concrete shaft, Class D, 200 cm dia. with ventilation+ 18 cm
AP-KO25056BGMB-BCone + concrete shaft, Class B, 250 cm dia. with ventilation+ 14 cm
AP-KO25056BGMB-DCone + concrete shaft, Class D, 250 cm dia. with ventilation+ 18 cm