The throttle insert PF 0.1-3 l/s ensures a throttled flow rate in the connected drainage system. It can be used wherever it is not possible to install the continuous throttle due to space requirements. 

Various throttle apetures are available to allow for adjustment. 

The maximum runoff / flow rate value is based on the maximum filling level (see Table):

                                                     max. filling level 

Aperture                  0,6 m     0,8 m         1,0 m         1,2 m

No. 1                        0,06 l/s     0,07 l/s     0,08 l/s     0,09 l/s    

No. 2                        0,11 l/s     0,12 l/s     0,14 l/s     0,15 l/s

No. 3                        0,17 l/s     0,19 l/s     0,22 l/s     0,24 l/s

No. 4                        0,24 l/s     0,28 l/s     0,31 l/s    0,34 l/s

No. 5                        0,33 l/s     0,38 l/s     0,42 l/s     0,46 l/s

without aperture       0,67 l/s     0,77 l/s     0,86 l/s     1,00 l/s

• Dimension (L x W x H):   260 x 167 x 350 mm
• Mesh size: 1.5 mm
• Material: stainless steel, PE
• Throttled flow from 0.06 up to 1.0 l/s