44 in. High StormChamber® Systems

Maximize storage volume using a smaller footprint with the StormChamber® system. This stormwater management powerhouse is a 41 in. high modular subsurface drainage chamber that can be configured in rows and also layered to meet job site requirements.

Key Features

Holds significant volume compared to other same size stormwater chambers on the market
Minimum installed storage for start unit 173 cu.ft., middle unit 147 cu.ft., end unit 173 cu.ft., closed unit 224 cu.ft.
Internal chamber volume start unit 93 cu.ft 24 cu.ft., middle unit 88 cu.ft., end unit 93 cu.ft., closed unit 98 cu.ft.
Designed for strength due to thermoformed high-density weight polyethylene (HMWPE) material; withstands extreme environments, and exceeds the AASHTO H-20 design load
Simple install - internal crossover eliminates expensive header pipe manifold system; modular chambers overlap to form rows; side portal feed connects rows, provides greater flexibility and hydraulic design
Easy maintenance - saves water and money by removing sediments from SedimenTrap™ devices using an air vacuum truck rather than jet cleaning with water
Long life expectancy - designed by engineers, ecologists, and biologists to ensure maximum efficiency and effectiveness

Applications

Detains, infiltrates, and conveys stormwater runoff; modular system maximizes storage volume with a smaller footprint than traditional concrete and stone systems; easy to maintain
Works in commercial, industrial, municipal, and residential settings to manage stormwater runoff; ideal for installing underneath parking lots, playing fields, and landscapes
As part of a complete stormwater management system, the StormChamber® system works with a capture device or drainage inlet to detain, infiltrate, and convey collected stormwater

Installation

Excavate trench
Line walls with non-woven filter fabric
Add SedimenTrap™ devices
Add hard stone & woven stabilization fabric
Place overlapping chambers into trench & screw together
Cut portal holes for pipe (read installation manual for details)

Maintenance

Use riser pipe connected to SedimenTrap™ device as an observation well and inspect with flashlight and stick
Air vacuum when deposits approach within 6 in. of the invert height of connecting pipes between StormChamber® rows
Determine maintenance schedule with quarterly inspections and logbook
Maintenance without SedimenTrap device is done with water jet method

Materials & Sustainability

StormChamber® unit is made of thermoformed high-density weight polyethylene (HMWPE)
StormChamber® systems are made in the USA

Product Models

Part Number	Description
SC-44105-S-O	StormChamber® Stormwater Chamber, 41 in. High, Start Unit, Orange
SC-44105-M-O	StormChamber® Stormwater Chamber, 41 in. High, Middle Unit, Orange
SC-44105-E-O	StormChamber® Stormwater Chamber, 41 in. High, End Unit, Orange
SC-44105-C-O	StormChamber® Stormwater Chamber, 41 in. High, Closed Unit, Orange

Part Number	Description
SC-ST	SedimenTrap™ Sediment Capture Device for StormChamber® Systems, Black
SC-NWFF-500	Non-woven Filter Fabric, 500 sq. ft., Black
SC-WFF-75	Woven Stabilization Fabric, 562.25 sq. ft., Black
SC-FL-10	10 in. Frame and Lid for StormChamber® Systems
SC-3020P	HDPE Corrugated Pipe, 30 in. X 20 in., Black
SC-2412P	HDPE Corrugated Pipe, 24 in. X 12 in., Black

Literature & Resources

Download

NDS StormChamber® Systems Chamber Installation Detail

application/pdf | 500 KB

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Download

NDS StormChamber® Systems Chamber Bearing Capacity Guide

application/pdf | 163 KB

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Download

NDS StormChamber® Systems Design Calculator

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 513 KB

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Download

Commercial Stormwater Product Solutions Brochure

application/pdf | 8 MB

DOWNLOAD

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