The Del MDV XL (Mixing De-gas Vessel) system prevents virtually all ozone bubbles from returning to the pool, eliminating bubble noise and visibility. When water flow from the pool plumbing enters the MDV XL, the ozone bubbles float up and accumulate at the top. The pool water is pushed out of the bottom of the MDV XL and re-mixed with the main body of water. The separated ozone bubbles passes through a float valve and are sent through a carbon destruct. The carbon destruct neutralizes (kills) ozone before safely venting off into the atmosphere.
The MDV XL allows for a higher concentration of ozone to be used on pools and spas. It prevents ozone bubbles from returning to the pool, eliminating bubble noise and visibility. Compatible with AOP 50 UV and Ozone systems and pools up to 50,000 gallons in size. An MDV XL (Mixing De-Gas Vessel) should be used in all indoor, covered, and vinyl lined pools when used in conjunction with AOP units. MDV systems may also be used in outdoor applications to eliminate bubbles from your return flow.
Specifications:
- Plumb the MDV XL at least 4 feet downstream from the AOP 50 to allow for proper sanitation
- The MDV XL inlet and outlet fittings are 2" FNPT; use the correct fittings to plumb into the circulation loop
- The Exhaust Tube will release small amounts of condensation and carbon under normal operation. AVOID STAINS: route the Exhaust Tube to divert the condensation to a suitable location (planter bed, for example)
