Model No: RI-37K

UV sterilizer, 322 Lpm, 316 SS, 50mm connection

Puretec Radfire RI-37K | Industrial Ultraviolet Water Treatment System
Puretec RI Series ultraviolet disinfection systems are ideal for microbiological protection in your industrial application. Constructed with highly polished 316L stainless steel reactors and industrial grade enclosures, it uses proven low pressure amalgam (LP-AM) lamp technology offering stable output in both hot and cold water applications.

Covering a wide variety of applications in both regulated and unregulated markets, RI Series offers environmentally friendly disinfection at lower capital and operating costs than traditional disinfection solutions.
Price: $7,079.23Incl. GST*
*Price listed is suggested retail price. Reseller price may vary.

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Features & Benefits

• Colour user interface with full diagnostics and warnings.
• “Future-proof” expandability port for future upgrades and options.
• Axial flow, 316L stainless steel reactor, polished reactors with integral sensor port to allow for sensor upgradeability in the future.
• Universal input, constant current electronic controller in a splash-proof case.
• 12,000 hour lamp life.


Ordering Code
Flow Rate @ 16 mJ/cm² @ 95% UVT
632 Lpm
Flow Rate @ 30 mJ/cm² @ 95% UVT
322 Lpm
Flow Rate @ 40 mJ/cm² @ 95% UVT
252 Lpm
Replacement Lamp
Replacement Sleeve
Operating Temperature
2 - 60°C (36 - 148°F)
Power Supply
230V / 50-60Hz
2 years^
RI-SEN3 - UV sensor module, suits RI-37K
RI-TMV - Water temperature management valve, ½” BSP
RI-MC37K - UV remote monitor cable, 10m, suits RI-37K, RI-60K