Environmental Group designs as well as manufactures pressure sewer systems. Environmental Group is also involved in the manufacture of different boundary kits and flushing points specifically suited for pressure sewer systems. Pressure sewer system devised by Environmental Group comprises of a network of pressure pipes in conjunction with E/one grinder units. These units can serve a single house or even several houses and townhouses. These pressure sewer systems also consist of gravity house drains that are located upstream from the grinder pumps.
Pipe network of pressure sewer system from Environmental Group consists of polyethylene pressure pipes, which are installed in the road reserve. This pipe network is completely sealed with the aid of different electrofusion welding techniques thereby eliminating the possibility of inflow as well as infiltration.
Grinder pump of this pressure sewer system designed by Environmental Group has the function of grinding the sewage thereby discharging finely ground slurry into piping. These grinder pumps possess pumping head of about 45 metres. The grinder pump unit of this pressure sewer system from Environmental Group comprises of grinder pump, tank, alarm panel as well as connection cable. These pressure sewer systems can transport sewage to several thousand metres.