Lifegard  55 Watt Unit, 2" Inlet/Outlet

Lifegard 55 Watt Unit, 2" Inlet/Outlet

Regular price
Sale price
Regular price
Sold out
Unit price
Shipping calculated at checkout.


Lifegard Aquatics introduces the Pro-MAX UV Sterilizer, featuring a patent-pending, flow-through design with less restrictive angled inlet and outlet ports requiring less plumbing. 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

  • High Output UV Bulb
  • Internal Protective Sleeve
  • UL Listed Ballast which counts down the number of days until you need to replace the bulb.
  • Maximum Operating Pressure 30 PSI.


  • Wattage: 55 Watts
  • Total Current Draw: 1.2A
  • Lamp Life: 9,000 Hours
  • Max Flow Rate: 2,100 GPH
  • Max Aquarium Size: 350 Gallons
  • Max Pond Size: 6,000 Gallons
  • Dimensions: 26.7-27"L (depending on configuration) x 4.51"W x 9"H
  • Inlet/Outlet: 2"

For Protozoa 180,000 uW/cm2 - Cut down the flow rate by minimum 1/6th. Monitor the temperature when reducing the flow as low flow may result in extra heat that can cause damage to the UV and system.

All HO UV Sterilizers have 2" Union Inlet/Outlet.

"Suggested" Water Flow Rates are New Lamp Conditions. All water flow rates incorporate a 90% UV transmittance factor. UV Lamp Useful "Effective" Life is 9,000 hours.