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Direct Solar Powered Vapor Extraction and Air Injection System


The Sustainable Technologies’ Varisun Solar Pumping System powers 3 phase extraction and injection blower systems.





Sustainable Technologies is proud to present the VariSun Direct Solar Remediation System. The VariSun systems work with direct solar energy. These solar powered systems are self-contained; they are ready to pump upon delivery. The total set-up is just 2 to 3 hours. Our line of Vapor extraction Air Sparge systems is modular; they come in 3 HP, 5 HP, 7.5 HP and 10 HP. The 10 HP; 3 phase blower will and require 4 pods to run. These systems are ideal for sites when power is unavailable or where it’s too costly or takes too long to get service. Since the systems are mobile and self-contained; a building permit is not required in most cases; further reducing the deployment time and cost. Additionally, Sustainable Technologies has a rental fleet that is great for tests since it can be deployed as soon as the client is ready.



Our Control system senses the energy available and the work that the blower is doing. The VariSun controls adjust the blower accordingly. The VariSun Remediation systems operate 10 to 12 hours per day in the summer months. About 6 hours the system will run at full speed; the rest of the time at partial flow and vacuum or pressure. The vapor extraction air sparge systems are mounted inside the self-standing solar pod. One 3 KW pod can run a 3 HP, 240 VAC, 3Phase blower. The pod wings fold down for transportation allowing the systems to be shipped or to be transported and deploy on a flatbed trailer.



A 20-foot flatbed trailer can transport two pods at a time. The Vapor Extraction systems come with Gardner-Denver Regenerative blowers; a steel 50-gallon water knockout tank with high-level switch, 4 well manifold. An Air flow meter and vacuum transducer are standard on the units. An optional Telemetry package connects the system to the internet. The Air Sparge Systems use a Gardner-Denver rotary claw blower for efficiency and reliability. The custom manifold includes rotor meters and pressure indicators.



Since we design and build the systems; they can be customized to fit your project site.



Contact us today for a quote on your next project.