Electro Pneumatic (ECT-21)

The ECT-21 vacuum toilets are fully self-contained units that use the existing electrical, air and water supply of the host vessel to create the necessary vacuum and pressure that results in efficient, expedited removal of waste with minimal water.  These units utilize less than .05 liters (1.6 ounces) of water per flush.  The key to this technology is ArgoSky's proprietary water pressurization system that assists in cleaning the bowl.  Most toilet systems use only the vacuum portion to evacuate the bowl.  However, this does not provide a clean or clog free solution.  Our state-of-the-art pneumatic pressurization system cleans the bowl with a combination of forced air and water to provide a significantly cleaner waste solution.

As part of the ECT-21 design, we have also included a Programmable Logic Controller (PLC), a LCD touch screen display system that allows for single point control of all valve, pressurization and water systems.  Furthermore, the PLC can be used to program and monitor various other systems on the vessel.  This allows for easy troubleshooting, monitoring of system errors, minimizes down time and improves RELIABILITY.  The PLC has an integrated memory capability to provide 'flush' history reports so customer's can maximize water forecasting and vessel resource scheduling.


Hydro Pneumatic (HPT-51)

Our hydro-pneumatic toilet provides all of the same functionality as the ECT-21, WITHOUT the use of the host vessel's electrical system or PLC.  This is a simplified vacuum design which utilizes our proprietary hydro-pneumatic valve system to reduce infrastructure access points to the hose vessel water supply.

Both systems, ECT-21 and HPT-51, are manufactured with our proprietary valve design that allows for normal flush and reverse flush flow for the clearance of clogs.  The ECT-21 and HPT-51 are both lightweight by design to reduce added fuel burn and improve operating efficiencies.


ArgoSky Innovations prides itself in providing total turn-key, integrated ecological solutions.  Through the utilization of our aerospace technology and 3D scanners, we are able to quickly render 3D mockups and designs of toilets, holding tanks, and off-load infrastructure.  This technolgy allows us to minimize the downtime of your vessel through diligent forward thinking design.  We understand that your vessel is a revenue generator and if it's not in service, it's not generating revenue.




Vacuum Toilets




          ArgoSky Innovations