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The Contactor® Chamber series consists of lower profile, lower capacity chambers used for septic installations with depth restrictions or where larger units are may not approved by the local authority. The Contactor 100 is our most popular low profile septic chamber. It typically meets most 3’ wide septic code regulations.

Available models:

Standard Duty
Contactor 100R Standard Duty Stand Alone/Starter Unit
Contactor 100E Standard Duty Middle/End Unit

All information on this page is for the Standard Duty version. For information on the Contactor 100HD Heavy Duty see the Contactor 100HD page.

Please note: Although CULTEC septic products may be shipped to any location, we are currently most cost-effective in the following states: CT, MA, ME, NH, NY. And VT. Call for details.
Unit of Measure


N/A 8.00 ft2.44 m

Installed Length

N/A 7.40 ft2.26 m

Length Adjustment per Run

N/A 0.60 ft0.18 m


N/A 36 in914 mm


N/A 12.50 in318 mm

Invert Height

N/A 6 in152 mm