- optimum handling
- with 3 sizes from 100 – 1,200 mm
- very lightweight due to PE- core
- exchangeable sleeve
With big opening for easy divertion.
If there is a requirement to reroute the sewage from defective piping by
bypassing the defective location and letting the sewage flow back into the
pipeline behind this location, then bypass bags are the suitable solution due to
their largest possible through- flow opening. Only three bypass bags are
required for pipe diameters from 100 mm to 1,200 mm (4 inch to 48 inch). The
outside thread enables the connection coupling to be freely selectable.
With the sizes PDK 10/20 and PDK 20/50 the bypass adapters are fitted on the
PE core with screws. With bypass bags PDK 50/80 and PDK 50/120, the ducts
(also with outside threads) are directly in the PE core. If required, a throughflow
opening of up to 8″ can be supplied
for both sizes.
- Standard test counter- pressure of 5 m WC (7.25 psi).