LIFEGARD® Aquatics has been manufacturing UV Sterilizers since 1986 for various industries such as Aquatics, Aquaculture, Pool, Garden and Drinking Water. The original QL series from Lifegard was the only UV Sterilizer available in the US for many years for Aquarium industry and mainly used in commercial applications and to run aquarium shops.
With the development in manufacturing techniques and technology LIFEGARD® Aquatics has really innovated its UV line with the introduction of the Pro-MAX Amalgam Bulb UV Sterilizer in 3" and 5” diameter Housing. Featuring a patent-pending, flow-through design with less restrictive angled inlet and outlet ports requiring less plumbing, less resistance and greater flow. This unique design enables easy installation of new or replacement systems as it can be positioned in multiple ways to fit any tight space. Available with 3″ housing in 25, 40, 55, 90 and 120 Watt models and 5″ housing in 55, 90 and 120 Watt sizes. Each Pro-MAX™ features a High Output UV Bulb, Internal Protective Sleeve, and UL Listed Ballast which counts down the number of days until you need to replace the bulb. Maximum Operating Pressure 30 PSI.
Instructions - UV Sterilizer - ProMax
Instructions - UV Sterilizer - ProMax Add on
Instructions - UV Sterilizer - QL Series