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SC-740™ Chamber

The StormTech SC-740 chamber optimizes storage volume in a small footprint. By providing 2.2 ft3/ft2 (0.67 m3/m2) [minimum] of storage, the SC-740 chambers can minimize excavation, backfill and associated costs.


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Nominal SC-740™ Chamber Specifications

Chamber Size (Installed L x W x H)

85.4" x 51.0" x 30.0"

2169 mm x 1295 mm x 762 mm


Chamber Storage

45.9 ft3

1.3 m3


Chamber Weight

74.0 lbs

33.6 kg

Installed Storage Volume per Chamber:

With 6" Stone Base

74.9 ft3

2.1 m3


With 12" Stone Base

81.7 ft3

2.3 m3


With 18" Stone Base

88.4 ft3

2.5 m3


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