1.4m (55″) Tank Collar | 1.5m (57″) Sump – S15CR Green Area Applications
1.5m (57″) dia. 16 sided tank collar base chamber, corbel and lockable lid for green area applications.
900mm (36″) Opening
S15CR-290-WT-GA: Structural Watertight Internal Lid
1020mm (40″) Opening
S15CR-2100-GA: Non-structural Lid