Hallett® UV water purification system models, with patented Crossfire® Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 M³/day) for wastewater, reuse and potable applications. Potable treatment systems are NSF/ANSI 55 Class A Certified. Hallett systems are suitable where certification is required or accepted in municipal or institutional, industrial or commercial, transportation and residential applications.
 Wastewater
UV Pure’s Hallett® 13 systems for For Non-Potable Applications including Wastewater and Process Water up to 1 MGD, outperform conventional UV wastewater systems. Effective in treating very low quality wastewater, process water or grey water (low UV transmittance), are self-cleaning, and do not expose operators to potentially hazardous wastewater.
HALLETT® WITH CROSSFIRE® TECHNOLOGY THE MOST EFFECTIVE UV PURIFICATION FOR WASTEWATER
Hallett UV wastewater purification systems, with patented Crossfire Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 m³/day) For Non-Potable Applications including Wastewater and Process Water. Hallett LPHO (low pressure high output) systems For Non-Potable Applications including Wastewater and Process Water outperform all conventional LPHO wastewater systems and most medium pressure systems with the ability to treat very low quality (low UV transmittance) wastewaters trouble free. Traditionally, low-quality wastewater effluents have required medium pressure systems to reach the required dose. The Hallett system For Non-Potable Applications including Wastewater and Process Water is the first of its kind and the only LPHO technology that matches and/or beats the performance of conventional medium pressure systems which are significantly more expensive from a capital and operating cost perspective. Each Hallett system For Non-Potable Applications including Wastewater and Process Water is factory sized and programmed to achieve target treatment requirements. Hallett systems are effective in a broad range of pre-treatment wastewater quality. They are also engineered to prevent operator exposure to potentially hazardous wastewater since no manual quartz cleaning is required.
Broadest Range of Pre-treatment Conditions
Parameter Pre-Treat Conditions
TSS < 20 mg/L
BOD < 20 mg/L
Turbidity < 4 NTU
UVT As low as 45%
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
Model Hallett 13
PART NUMBER (115 Volt) E000010
PART NUMBER (240 Volt) E000013
Validation / Certification Engineered to meet dosing and disinfection requirements of wastewater effluent. Typically a minimum dose of 30 mJ/cm2 to reduce coliform to < 200 counts / 100ml. Higher doses available for re-use and non-detect applications ( < 2 counts / 100 ml). In use on Title 22 applications. Approved by the MENV for use in Quebec.. Certified to AB 1953.
UV Dose Minimum dose of 30 mJ/cm² at end of lamp life
Minimum UV Transmittance 45%
Max Flow Rate 13 US gpm (49.2 L/min) (3 m³/hr) @ 65% UVT, 30 mJ/cm² dose (flow rates depend on required dose and source water UVT)
Water Pressure 0 psi (69 kPa) to 100 psi (690 kPa); units are tested to 240 psi (1.6 MPa)
Dynamic Flow Restrictor No internal restrictor installed
Pressure Drop at 75% of nominal flow capacity 4 psi (27 kPa)
Multiplexed Flow Capacity Engineered for multiple systems in parallel, for flow rates up to 1 MGD (696 US gpm) (2629 L/min) (158 m³/hr)
Redundancy Additional backup systems can be added cost effectively
Solenoid Shut-Off Valve Automatic shut-off valve available as option
Inlet and Outlet Connections ¾” flexible FIP connection for easy installation
Voltage Models available in either 115V or 240V configurations (please see different part numbers above)
Protection from Power Fluctuations 115V Models include power conditioner that meets UL 1449. External power conditioner recommended on 240V models
Maximum Power Consumption 104W
Electrical Certification Intertek ETL (UL, ULC and CE equivalent)
Lamps Low pressure, high output proprietary lamps contain up to 30 mg of mercury (Hg); rated for 9000 hours (1 year) of continuous use
Maintenance Onboard 9000 hour lamp life with lamp hour countdown to end of life. Automatic self-cleaning device prevents quartz sleeve from fouling and requires no maintenance
Electronic Ballast Auto power-regulated smart ballast; protected from power fluctuations
Self-Cleaning Stainless Steel patented automatic wiper-blade system keeps quartz free from scaling or bio-film
On-Board Micro-Processor and Monitor Patented dual smart UV sensors continuously monitor UV dose, lamp intensity (UVI) and water transmittance (UVT); on-board LED's indicate system status: OK, warning or alarm conditions. Optional External digital monitor (HDT) displays above in millivolts.
4-20 mA Analog Output Not available
Dry Contacts Included as standard for remote alarms, auto-dialer integration, or similar.
Remote Alarm Included as standard on all models.
Dimensions (H, W, D) 24 x 8 x 9” (600 x 200 x 230 mm)
Weight – Dry 25 lbs (11.3 kg)
Weight – Wet 27 lbs (12.24 kg)
Warranty 1 year limited warranty on bulbs and sensor probes; 3 year limited warranty on electrical components and quartz sleeve; 5 year limited warranty for structural, hardware and mechanical components
EPA FIFRA Certified EPA Est. No. 075213-CAN-001
Patents Patented in US 6,707,048, Canada 2,463,503, Australia 2002333084, Mexico 248805, Patents pending in Europe, Eurasia, Japan, UK
UV Pure's Crossfire Technology uses dual smart UV sensors that continuously monitor UV Dose, Lamp Intensity (UVI), and net UV Transmittance (UVT). That means a disinfection dose 2.4 times greater than conventional UV systems for the same energy input and cost. For more information visit: www.uvpure.com.
UV Lamp removal is fast, safe and easy on all UV Pure systems like this Hallett 30 system for wastewater and potable water treatments. There is no extra, wasted space required for lamp removal. Hallett's are equipped with UV Pure's patented Crossfire Technology.
Flexible stainless steel hook-up hoses mean no hard piping and are standard on all UV Pure Hallett wastewater and potable water treatment systems.
Only UV Pure's patented Crossfire Technology provides automatic mechanical self-cleaning eliminating quartz fouling from minerals and bio-film. It also prevents operator exposure to potentially toxic wastewater. With Crossfire Technology there is no risk of false alarms due to fouling.
 Potable Water
UV Pure®’s Hallett 15xs for potable water purification systems. NSF The Global Gold Standard for NSF/ANSI 55 Class A applications, also effective in treating wastewater applications.
HALLETT® WITH CROSSFIRE® TECHNOLOGY THE MOST EFFECTIVE UV PURIFICATION FOR POTABLE WATER
Hallett UV water purification systems, with patented Crossfire Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 m³/day) for potable applications. Hallett potable treatment systems are NSF/ANSI 55 Class A Certified. They are engineered to reduce e-coli, bacteria, cysts like cryptosporidium and giardia, legionella and most viruses to safe levels – a minimum of 99.99% reduction. Hallett systems are suitable where certification is required or accepted in municipal or institutional, industrial or commercial, transportation and residential applications.
Broadest Range of Pre-treatment Conditions
Conventional “Light in a Pipe” Systems Current Hallett and Upstream Systems
Hardness <85mg/L (5-7 grains) Up to 855mg/L (50 grains)
Iron <0.3 ppm Up to 3.0 ppm
No/Low Flow Overheating - lower UV intensity No Effect - 100% UV intensity
UVT Must be 75% to over 90% to achieve advertised dose As low as 50%, validated at 75%
Flow Control Flow Restrictor is an option - may not be safe All UV Pure potable water systems have flow restrictors - Safe!
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
Model Hallett 15xs
PART NUMBER (115 Volt) H000001
PART NUMBER (240 Volt) H000003
Validation / Certification NSF/ANSI 55 Class A: minimum dose of 40 mJ/cm² – 4 Log (99.99%) or greater reduction of bacteria, cysts and most viruses. Please refer to dose charts. Hallett 30s are approved by the MENV for use in Quebec. Certified to AB 1953.
UV Dose 40 mJ/cm² at end of lamp life
Minimum UV Transmittance 75%
Max Flow Rate 14.6 US gpm (55.3 L/min) (3.3 m³/hr)
Water Pressure 10 psi (69 kPa) to 100 psi (690 kPa); units are tested to 240 psi (1.6 MPa)
Dynamic Flow Restrictor Installed as standard
Pressure Drop at 75% of nominal flow capacity 15 psi (103 kPa)
Multiplexed Flow Capacity Engineered for multiple systems in parallel, for flow rates up to 1 MGD (696 US gpm) (2629 L/min) (158 m³/hr)
Redundancy Additional backup systems can be added cost effectively
Solenoid Shut-Off Valve Automatic shut-off valve as option
Inlet and Outlet Connections 1” flexible FIP connection for easy installation
Voltage Models available in either 115V or 240V configurations (please see different part numbers above)
Protection from Power Fluctuations 115V Models include power conditioner that meets UL 1449. External power conditioner recommended on 240V models
Maximum Power Consumption 175W
Electrical Certification Intertek ETL (UL, ULC and CE equivalent) - Hallett 15xs 240 Volt Model Meets IEC 60335.1 Edition 4
Lamps Low pressure, high output proprietary lamps contain up to 30 mg of mercury (Hg); rated for 9000 hours (1 year) of continuous use
Maintenance Onboard 9000 hour lamp life with lamp hour countdown to end of life. Automatic self-cleaning device prevents quartz sleeve from fouling and requires no maintenance
Electronic Ballast Auto power-regulated smart ballast is integrated with micro-processor control system; protected from power fluctuations.
Self-Cleaning Stainless Steel patented automatic wiper-blade system keeps quartz free from scaling or bio-film
On-Board Micro-Processor and Monitor Patented dual smart UV sensors monitor lamp intensity output (UVI) and water transmittance (UVT) continuously; three thermistors continuously monitor UV chamber, ballast and water temperature; on-board LCD displays system performance, lamp hours, data logged operating events, and self-diagnosis including when to change lamps, and troubleshooting assistance for service issues.
4-20 mA Analog Output Not available for the Hallett 15xs
Dry Contacts Included as standard for applications that require remote alarming, auto-dialer integration, or similar.
Optional Wireless Remote Monitor Available as option: RF 2.4 GHz remote monitor with LCD displays system status; operates up to 150 feet (50 meters) away from the main system
Remote Start / Stop Included as standard on Hallett 15xs model. Allows system to be remote start/stopped
Dimensions (H, W, D) 35.8 x 7.5 x 9.3" (908 x 190 x 236 mm)
Weight – Dry 28 lbs (12.7 kg)
Weight – Wet 31 lbs (14.1 kg)
Warranty 1 year limited warranty on bulbs and sensor probes; 3 year limited warranty on electrical components and quartz sleeve; 5 year limited warranty for structural, hardware and mechanical components
EPA FIFRA Certified EPA Est. No. 075213-CAN-001
Patents Patented in US 6,707,048, Canada 2,463,503, Australia 2002333084, Mexico 248805, Patents pending in Europe, Eurasia, Japan, UK
Recommended Application or Source Water Drilled wells or pre-treated water
 Wastewater
 |
UV Pure’s Hallett® 30 System For Non-Potable Applications including Wastewater and Process Water was developed for residential and light commercial process water treatment applications and outperforms all conventional UV systems with the ability to treat very low quality wastewaters (low UV transmittance) trouble free.
Hallett® UV water purification system models, with patented Crossfire® Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 m³/day) for wastewater, reuse and potable applications.
HALLETT® WITH CROSSFIRE® TECHNOLOGY THE MOST EFFECTIVE UV PURIFICATION FOR WASTEWATER
Hallett UV wastewater purification systems, with patented Crossfire Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 m³/day) for wastewater, process and reuse applications. Hallett LPHO (low pressure high output) systems For Non-Potable Applications including Wastewater and Process Water outperform all conventional LPHO wastewater systems and most medium pressure systems with the ability to treat very low quality (low UV transmittance) wastewaters trouble free. Traditionally, low-quality wastewater effluents have required medium pressure systems to reach the required dose. The Hallett systems For Non-Potable Applications including Wastewater and Process Water are the first of its kind and the only LPHO technology that matches and/or beats the performance of conventional medium pressure systems which are significantly more expensive from a capital and operating cost perspective. Each Hallett system For Non-Potable Applications including Wastewater and Process Water is factory sized and programmed to achieve target treatment requirements. Hallett systems are effective in a broad range of pre-treatment wastewater quality. They are also engineered to prevent operator exposure to potentially hazardous wastewater since no manual quartz cleaning is required.
Broadest Range of Pre-treatment Conditions
Parameter Pre-Treat Conditions
TSS < 20 mg/L
BOD < 20 mg/L
Turbidity < 4 NTU
UVT As low as 45%
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
Model Hallett 30 -1.5” (WW) w/ 4-20 mA Hallett 30 -1.5” (WW) Hallett 30 -1” (WW) Hallett 30 -1” (WW) w/ 4-20 mA
PART NUMBER (115 Volt) C000019 C000014 C000010 C000021
PART NUMBER (240 Volt) C000024 C000015 C000022 C000023
Validation / Certification Engineered to meet dosing and disinfection requirements of wastewater effluent. Typically a minimum dose of 30 mJ/cm² to reduce coliform to < 200 counts / 100ml. Higher doses available for re-use and non-detect applications ( < 2 counts / 100 ml). In use on Title 22 applications. Approved by the MENV for use in Quebec. Certified to AB 1953.
UV Dose Minimum dose of 30 mJ/cm² at end of lamp life
Minimum UV Transmittance 40%
Max Flow Rate 25 US gpm (95 L/min) (5.68 m³/hr) @ 65% UVT, 30 mJ/cm² dose (flow rates depend on required dose and source water UVT)
Water Pressure 0 psi (69 kPa) to 100 psi (690 kPa); units are tested to 240 psi (1.6 MPa)
Dynamic Flow Restrictor No internal restrictor installed
Pressure Drop at 75% of nominal flow capacity 2.5 psi (17 kPa)
Multiplexed Flow Capacity Engineered for multiple systems in parallel, for flow rates up to 1 MGD (696 US gpm) (2629 L/min) (158 m³/hr)
Redundancy Additional backup systems can be added cost effectively
Solenoid Shut-Off Valve Automatic shut-off valve available as option
Inlet and Outlet Connections 1” flexible FIP connection for easy installation
Voltage Models available in either 115V or 240V configurations (please see different part numbers above)
Protection from Power Fluctuations 115V Models include power conditioner that meets UL 1449. External power conditioner recommended on 240V models
Maximum Power Consumption 175W
Electrical Certification Intertek ETL (UL, ULC and CE equivalent)
Lamps Low pressure, high output proprietary lamps contain up to 30 mg of mercury (Hg); rated for 9000 hours (1 year) of continuous use
Maintenance Onboard 9000 hour lamp life with lamp hour countdown to end of life. Automatic self-cleaning device prevents quartz sleeve from fouling and requires no maintenance
Electronic Ballast Auto power-regulated smart ballast; protected from power fluctuations
Self-Cleaning Stainless Steel patented automatic wiper-blade system keeps quartz free from scaling or bio-film
On-Board Micro-Processor and Monitor Patented dual smart UV sensors continuously monitor UV dose, lamp intensity (UVI) and water transmittance (UVT); on-board LED's indicate system status: OK, warning or alarm conditions. Optional External digital monitor (HDT) displays above in millivolts.
4-20 mA Analog Output Not installed
Dry Contacts Included as standard for remote alarms, auto-dialer integration, or similar.
Remote Alarm Included as standard on all models.
Dimensions (H, W, D) 32 x 8 x 9” (810 x 200 x 230mm)
Weight – Dry 30 lbs (13.6 kg)
Weight – Wet 32.5 lbs (14.7 kg)
Warranty 1 year limited warranty on bulbs and sensor probes; 3 year limited warranty on electrical components and quartz sleeve; 5 year limited warranty for structural, hardware and mechanical components
EPA FIFRA Certified EPA Est. No. 075213-CAN-001
Patents Patented in US 6,707,048, Canada 2,463,503, Australia 2002333084, Mexico 248805, Patents pending in Europe, Eurasia, Japan, UK
UV Pure's Crossfire Technology uses dual smart UV sensors that continuously monitor UV Dose, Lamp Intensity (UVI), and net UV Transmittance (UVT). That means a disinfection dose 2.4 times greater than conventional UV systems for the same energy input and cost. For more information visit: www.uvpure.com.
UV Lamp removal is fast, safe and easy on all UV Pure systems like this Hallett 30 system for wastewater and potable water treatments. There is no extra, wasted space required for lamp removal. Hallett's are equipped with UV Pure's patented Crossfire Technology.
Flexible stainless steel hook-up hoses mean no hard piping and are standard on all UV Pure Hallett wastewater and potable water treatment systems.
Only UV Pure's patented Crossfire Technology provides automatic mechanical self-cleaning eliminating quartz fouling from minerals and bio-film. It also prevents operator exposure to potentially toxic wastewater. With Crossfire Technology there is no risk of false alarms due to fouling.
 Wastewater
 |
UV Pure’s Hallett® 4-20mA Wastewater System, was developed for residential and light commercial wastewater treatment applications, outperforms all conventional UV systems with the ability to treat very low quality wastewaters (low UV transmittance) trouble free.
Standard equipment with this is model is the 4-20mA Unit that allows for remote monitoring of your Hallett system. It provides an analog output of UV Intensity and Net UV Transmittance (UVT) from a Hallett system. The loop-powered transmitter can be used with any device that requires a 4-20mA signal for logging purposes or for process control.
HALLETT® WITH CROSSFIRE® TECHNOLOGY THE MOST EFFECTIVE UV PURIFICATION FOR WASTEWATER
Hallett UV wastewater purification systems, with patented Crossfire Technology, are engineered for simple, efficient multiplex configuration, and treat flows up to 1 MGD (3785 m³/day) for wastewater and reuse applications. Hallett LPHO (low pressure high output) wastewater systems outperform all conventional LPHO wastewater systems and most medium pressure systems with the ability to treat very low quality (low UV transmittance) wastewaters trouble free. Traditionally, low-quality wastewater effluents have required medium pressure systems to reach the required dose. The Hallett wastewater system is the first of its kind and the only LPHO technology that matches and/or beats the performance of conventional medium pressure systems which are significantly more expensive from a capital and operating cost perspective. Each Hallett system for wastewater is factory sized and programmed to achieve target treatment requirements. Hallett systems are effective in a broad range of pre-treatment wastewater quality. They are also engineered to prevent operator exposure to potentially hazardous wastewater since no manual quartz cleaning is required. The Hallett 4-20mA offers these unique product features:
  • LCD Display - an LCD display is a standard feature indicating both UV Sensors’ input values and transmitted values.
  • UV Intensity Output – a normalized signal (0-100%) proportional to the UV intensity of the UV lamp is transmitted.
  • Net UV Transmittance (UVT) Output – a normalized signal (0-100%) proportional to the Net UV Transmittance of the water is transmitted.
  • Factory Calibrated – both span and offsets are preset for immediate field use.
  • Mounted On Board – the 4-20mA unit is installed within the Hallett 30 unit with the display located on the front panel.
Broadest Range of Pre-treatment Conditions
Parameter Pre-Treat Conditions
TSS < 20 mg/L
BOD < 20 mg/L
Turbidity < 4 NTU
UVT As low as 45%
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES
Model Hallett 30-1.5” (WW) w/ 4-20 mA
PART NUMBER (115 Volt) C000019
PART NUMBER (240 Volt) C000024
Validation / Certification Engineered to meet dosing and disinfection requirements of wastewater effluent. Typically a minimum dose of 30 mJ/cm² to reduce coliform to < 200 counts / 100ml. Higher doses available for re-use and non-detect applications ( < 2 counts / 100 ml). In use on Title 22 applications. Approved by the MENV for use in Quebec.. Certified to AB 1953.
UV Dose Minimum dose of 30 mJ/cm² at end of lamp life
Minimum UV Transmittance 45%
Max Flow Rate 25 US gpm (95 L/min) (5.68 m³/hr) @ 65% UVT, 30 mJ/cm² dose (flow rates depend on required dose and source water UVT)
Water Pressure 0 psi (69 kPa) to 100 psi (690 kPa); units are tested to 240 psi (1.6 MPa)
Dynamic Flow Restrictor No internal restrictor installed
Pressure Drop at 75% of nominal flow capacity 1 psi (7 kPa)
Multiplexed Flow Capacity Engineered for multiple systems in parallel, for flow rates up to 1 MGD (696 US gpm) (2629 L/min) (158 m³/hr)
Redundancy Additional backup systems can be added cost effectively
Solenoid Shut-Off Valve Automatic shut-off valve available as option
Inlet and Outlet Connections 1.5” flexible FIP connection for easy installation
Voltage Models available in either 115V or 240V configurations (please see different part numbers above)
Protection from Power Fluctuations 115V Models include power conditioner that meets UL 1449. External power conditioner recommended on 240V models
Maximum Power Consumption 175W
Electrical Certification Intertek ETL (UL, ULC and CE equivalent)
Lamps Low pressure, high output proprietary lamps contain up to 30 mg of mercury (Hg); rated for 9000 hours (1 year) of continuous use
Maintenance Onboard 9000 hour lamp life with lamp hour countdown to end of life. Automatic self-cleaning device prevents quartz sleeve from fouling and requires no maintenance
Electronic Ballast Auto power-regulated smart ballast; protected from power fluctuations
Self-Cleaning Stainless Steel patented automatic wiper-blade system keeps quartz free from scaling or bio-film
On-Board Micro-Processor and Monitor Patented dual smart UV sensors continuously monitor UV dose, lamp intensity (UVI) and water transmittance (UVT); on-board LED's indicate system status: OK, warning or alarm conditions. Optional External digital monitor (HDT) displays above in millivolts.
4-20 mA Analog Output Installed as standard. Provides two analog signals (4-20 mA) for both UV Intensity (UVI) and water UV Transmittance (UVT) and allows for dose to be calculated in real time.
Dry Contacts Included as standard for remote alarms, auto-dialer integration, or similar.
Remote Alarm Included as standard on all models.
Dimensions (H, W, D) 32 x 8 x 10" (830 x 220 x 260 mm)
Weight – Dry 32 lbs (14.5 kg)
Weight – Wet 34.2 lbs (15.5 kg)
Warranty 1 year limited warranty on bulbs and sensor probes; 3 year limited warranty on electrical components and quartz sleeve; 5 year limited warranty for structural, hardware and mechanical components
EPA FIFRA Certified EPA Est. No. 075213-CAN-001
Patents Patented in US 6,707,048, Canada 2,463,503, Australia 2002333084, Mexico 248805, Patents pending in Europe, Eurasia, Japan, UK
UV Pure's Crossfire Technology uses dual smart UV sensors that continuously monitor UV Dose, Lamp Intensity (UVI), and net UV Transmittance (UVT). That means a disinfection dose 2.4 times greater than conventional UV systems for the same energy input and cost. For more information visit: www.uvpure.com.
UV Lamp removal is fast, safe and easy on all UV Pure systems like this Hallett 30 system for wastewater and potable water treatments. There is no extra, wasted space required for lamp removal. Hallett's are equipped with UV Pure's patented Crossfire Technology.
Flexible stainless steel hook-up hoses mean no hard piping and are standard on all UV Pure Hallett wastewater and potable water treatment systems.
Only UV Pure's patented Crossfire Technology provides automatic mechanical self-cleaning eliminating quartz fouling from minerals and bio-film. It also prevents operator exposure to potentially toxic wastewater. With Crossfire Technology there is no risk of false alarms due to fouling.
 Wastewater
 |
Harnessing the power of Crossfire Technology®, Multiplex combines multiple Hallett® systems to handle Wastewater with flow rates of up to 125 GPM and Potable applications with flow rates of up to 137 GPM.
Factory integration of from two to five Hallett 30 potable water purification systems in a NEMA® 4X Cabinet treat up to 137 GPM (519 L/min, 31.1 m®/hr) flow rate.
Other NEMA rated cabinets and equipment configurations are available by special order.
HALLETT MULTIPLEX IN NEMA CABINETS
Hallett Multiplex for wastewater, reuse, rainwater and potable applications come with everything connected and ready to commission. It’s simply plug and play. UV Pure® builds substantial value-add into the Multiplex. In addition to Crossfire® Technology’s self-cleaning, dual smart-sensors, and reliable operation, UV Pure supplies the NEMA housing with all products installed. Every Multiplex is fully tested before delivery and all technical support is fully integrated. Housed in NEMA 4x cabinets, Multiplex have the benefit of extra protection making them ideal for hazardous or wet environments. Other NEMA rated cabinets and equipment configurations are also available from UV Pure by special order. Factory integration from two to five Hallett 30 potable water purification systems in a NEMA 4X Cabinet will treat up to 137 GPM (519 L/min, 31.1 m®/hr) flow rate. Hallett potable treatment systems are the world’s only NSF/ANSI 55 Class A Certified UV water purification systems with patented Crossfire Technology. They are engineered to reduce e-coli, bacteria, cysts like cryptosporidium and giardia, legionella and most viruses to safe levels – a minimum of 99.99% reduction.
Pre-treatment Conditions for Multiplex Systems
Hallett Potable System Hallett Wastewater System
Hardness (855 mg/L Max) TSS (20 mg/L Max)
Iron (3 mg/L Max) BOD (20 mg/L Max)
UV Transmittance (75 % Min) UV Transmittance (45% Min, 65% Nominal)
Turbidity (1 NTU Max) Turbidity (4 NTU Max)
Model 2 x H30 2 x H30 w/4-20 mA 3 x H30 3 x H30 w/4-20 mA 4 x H30 4 x H30 w/4-20 mA 5 x H30 5 x H30 w/4-20 mA
PART NUMBER (115 Volt) C51 C51FT C52 C52FT C53 C53FT C34 C34FT
PART NUMBER (240 Volt) C58 C58FT C59 C59FT C60 C60FT C61 C61FT
Validation / Certification Engineered to meet dosing and disinfection requirements of wastewater effluent. Typically a minimum dose of 30 mJ/cm² to reduce coliform to < 200 counts / 100ml. Higher doses available for re-use and non-detect applications ( < 2 counts / 100 ml).
UV Dose Minimum dose of 30 mJ/cm² at end of lamp life
Minimum UV Transmittance Wastewater 65% (Can go down to 45%) Refer to Hallett Wastewater/Potable specs for details
Max Flow Rate 50 US gpm (189 L/min) (11.4 m³/hr) 75 US gpm (284 L/min) (17 m³/hr) 100 US gpm (378 L/min) (22.7 m³/hr) 125 US gpm (473 L/min) (28.4 m³/hr)
Water Pressure 10 psi (69 kPa) to 100 psi (690 kPa); units are tested to 200 psi (1.4 MPa)
Dynamic Flow Restrictor Installed as standard
Pressure Drop at 75% of nominal flow capacity 2 psi (14 kPa)
Redundancy Additional backup systems can be added cost effectively
Solenoid Shut-Off Valve Automatic shut-off valves available as option
Inlet and Outlet Connections 1.5” female NPT connection for easy installation
Voltage North American Models: 115V, Global Models: 115V or 240V
Protection from Power Fluctuations 115V Models include power conditioner that meets UL 1449
Maximum Power Consumption 464W 680W 928W 1140W
Electrical Certification Intertek ETL (UL, ULC and CE equivalent)
Lamps Low pressure, high output proprietary lamps contain 30 mg of mercury (Hg); rated for one year of continuous use
Maintenance Onboard and remote system indicates when to change bulbs – every 12 months (9000 hours). Quartz sleeve is self-cleaning and requires no outside maintenance
Electronic Ballast Auto power-regulated smart ballast is integrated with micro-processor control system; protected from power fluctuations
Self-Cleaning Stainless Steel patented automatic wiper-blade system keeps quartz free from scaling or bio-film
On-Board Micro-Processor and Monitor Patented dual smart UV sensors monitor lamp output (UVI) and water transmittance (UVT) continuously
4-20 mA Analog Output N/A Installed as standard N/A Installed as standard N/A Installed as standard N/A Installed as standard
Dry Contacts Included as standard for applications that require remote alarming, auto-dialer integration, or similar.
Remote Alarm Included as standard on all models.
Warranty 1 year limited warranty on bulbs and sensor probes on a prorated basis; 3 year limited warranty on electrical components and quartz sleeve; 5 year limited warranty for structural, hardware and mechanical components
EPA FIFRA Certified EPA Est. No. 075213-CAN-001
Patents Patented in US 6,707,048, Canada 2,463,503, Australia 2002333084, Mexico 248805, Patents pending in Europe, Eurasia, Japan, UK