DRAINMAX middle tunnel of 1600 litres for loading capacity SLW 12 (Minimum Order x10)
DRAINMAX middle tunnel of 1600 litres for loading capacity SLW 60 (Minimum Order x10
DRAINMAX SYSTEM for infiltration of rainwater for a Domestic Home
DRAINMAX SYSTEM for infiltration of rainwater for Commercial Dwellings
DRAINMAX SYSTEM for infiltration of treated run-off water (Septic Tanks / Sewage Pants)
DRAINMAX tunnel end section of 100 litres for loading capacity SLW 12
DRAINMAX tunnel end section of 100 litres for loading capacity SLW 60
DRAINMAX tunnel start section of 100 litres for loading capacity SLW 12
DRAINMAX tunnel start section of 100 litres for loading capacity SLW 60
