The technology and care that goes into the development of our products is of the highest standards. The UVMAX B4 system has been designed and tested against the most rigorous validation and testing methods in the industry.
Features of the UVMAX B4:
  • Equipped to inactivate chlorine-resistant parasites such as Cryptosporidium and Giardia, harmful bacteria like E.Coli and viruses not visible to the naked eye.
  • The special lamp plug ensures that no one can power the UV lamp if it’s not in the UV chamber.
  • Lamps and sleeves are assembled together for ease of handling. They can be replaced separately, in minutes and without tools.
  • The reference card outlines the most important system functions and maintenance for quick, on-the-spot questions.
  • Indicator lights show the status of system components. Warning lights appear when system maintenance is required.
  • Our high output validated UV lamp is engineered to treat variable water conditions.


View Specs


Currently Unavailable

There are no accessories available for this product at the current time.

Replacement Parts

High Output Lamp-602804

Replacement Quartz Sleeve - 602731

Lamp / Sleeve combo 602810-101

Lamp and Sleeve combo kit, two pieces, o-rings included.

O-Ring 002045

Safety Cap 603000

Power Supply Kit 650713-006

Product Flow Rates

16 mJ/cm² 95% UVT @ eoll 11 gpm
30 mJ/cm² 95% UVT @ eoll 6 gpm
40 mJ/cm² 95% UVT @ eoll 4 gpm

Product Specificiations

Length 14.5 inches
Diameter 4 inches
Power Supply 22 x 15 cm
(8.5" x 6")
Inlet/Outlet Port Size 3/4" NPT
Reactor Chamber Material 304 SST
Electropolished & Passivated Yes
Lamp Type Sterilume HO
Max. current 0.4 Amp
Power Consumption 36 W
Lamp Power 25 W
Voltage 100-240V / 50-60Hz
Operating Parameters
Maximum iron 0.3 ppm
Maximum hardness 120 ppm
(7 grains per gallon)
Minimum Operating Pressure 4 PSI
(27.5 kPa)
Installation Orientation Horizontal or Vertical
UV Intensity Monitor No
Visual "Power On" Yes
Audible Lamp Failure Yes
Visual Lamp Life Remaining No
Lamp Replacement Indicator Yes
Safety Interlock Yes
Safety cap & special lamp plug Yes
Reference card Yes
Solenoid operation indicator No
Solenoid Valve No
4-20 Interface No
Dry Contact No
CE Yes
UL Yes