Aqseptence Group

Roediger and Airvac products

ROEDIGER and AIRVAC products

In the ROEDIGER® and AIRVAC® vacuum sewer systems domestic wastewater flows through a conventional gravity sewer line into the collection chamber/ valve pit which contains the vacuum valve.  On reaching a pre-determined level, the ROEDIGER® or AIRVAC® valve automatically opens; approximately 10 gallons (38 liter) of wastewater is evacuated into the vacuum sewer pipe. No power supply is required at the collection chamber/ valve pit as the evacuation process is entirely pneumatic.  

Via the vacuum pipe network, which is laid in a saw tooth profile, the wastewater is then gradually transported to the vacuum station. There, the wastewater is collected and then pumped to a treatment plant or to an existing sewer.


For products in North and South America, Japan, South Korea, Taiwan, Philippines, Australia, New Zealand:

Aqseptence Group, Inc.

Aqseptence Group, Inc.

Global Business Unit Vacuum Technology
4217 N. Old U.S. Highway 31
P.O. Box 528

Rochester, IN 46975

United States

Phone: +1 574 223 3980


For products in Europe, Asia, India, Africa:

Aqseptence Group GmbH

Aqseptence Group GmbH

Global Business Unit Vacuum Technology
Kinzigheimer Weg 104-106

63450 Hanau


Phone: +49 6181 3090