Hallett 500PN Validated UV Chamber

Ensure absolute water safety and total regulatory compliance with the Hallett 500PN Validated UV Chamber. Engineered for demanding New Zealand conditions, this commercial-grade UV water disinfection system is NSF 55 Class A Validated and fully compliant with NZ Drinking Water Standards. Offering a robust flow rate of 62.5 litres per minute (lpm), the Hallett 500PN is the premier choice for trade professionals, commercial operators, and rural Kiwi properties requiring failsafe water treatment without the hassle of constant false alarms.

With water safety regulations tightening across New Zealand, the Hallett 500PN provides ultimate peace of mind. This system is Third-Party Certified to NSF 55 Class A, US EPA, and UVDGM standards. Crucially, it is fully certified for use as part of an End-Point Treatment System under Taumata Arowai's Acceptable Solutions. Whether you are upgrading a rural school, a marae, or a food production facility, this trade-quality UV chamber ensures you meet strict local standards with absolute certainty.

Why the Hallett 500PN Outperforms Standard UV Systems:

Fewer False Alarms, Continuous Operation: Traditional UV systems are notorious for triggering nuisance alarms. The Hallett 500PN solves this with built-in temperature management (air cooling and purge valve) to prevent overheating, an automatic mechanical wiper that prevents quartz sleeve fouling, and air-mounted sensors that never get dirty.

Operator-Safe, Low-Maintenance Design: Maintenance is incredibly simple and hygienic. With air-mounted lamps and sensors, operators never have to touch potentially contaminated water. The self-cleaning quartz sleeve eliminates manual cleaning, saving hours of maintenance time for busy trade specialists and property managers.

Advanced Monitoring & Integration: Featuring a user-friendly color touchscreen, a USB port that logs the last 99 timestamped events, and dry contacts for warning signals, managing your water safety has never been easier. It also offers remote start capability and optional MODBUS/4-20mA connectivity for modern smart building integration.

Hallett 500PN High-Performance Features:

• Validated Performance: Certified 3rd-party validation meeting NSF 55 Class A, US EPA, and UVDGM.
• 62.5 lpm Flow Rate: Engineered to handle high-demand flow requirements.
• Crossfire Technology: Superior UV delivery for up to 10x more effective disinfection on challenging water.
• Self-Cleaning Quartz Sleeve: Built-in mechanical wiper prevents mineral scaling without manual scrubdowns.
• Air-Mounted UV Lamps: Safe, dry lamp replacement with no water-contact required.
• Dual UV Sensor Array: Real-time, highly accurate monitoring of UV intensity.
• Surge Protection: Inbuilt surge guard to protect sensitive electronics from fluctuating rural NZ power grids.
• Colour Touch Screen: Intuitive interface with historical data logging.
• Smart Connectivity: Two dry contacts included, with optional 4-20 mA output and MODBUS connectivity.

Ideal Applications Across New Zealand:

This validated UV unit is the perfect solution for public and commercial facilities where clean, safe drinking water is a non-negotiable requirement:

• Schools, Early Learning, and Daycare Centres
• Hotels, Motels, Cafés, and Restaurants
• Sports Clubs, Community Halls, and Marae
• Factories, Offices, and Commercial Workplaces
• Small rural communities and high-demand New Zealand homes

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Get the Right Water Filtration Solution with Pratts

At Pratts, we specialize in high-quality water filtration and treatment systems designed for Kiwi environments. We supply and install premium trade-quality equipment across the North Island. Whether you need a compliant system for a commercial project or a robust solution for a rural property, our expert team is here to help. Contact the team at Pratts today for a custom installation quote, expert advice, or to secure your Hallett 500PN UV system.