Davey ChloroMatic Lifeguard Salt Chlorinator - WiFi, ORP Control NZ

Complete pool chlorination and chemistry control in one system — managed from your phone, or set and forget from the control panel.

The Davey ChloroMatic Lifeguard is a salt chlorinator and chemistry control system for in-ground and above-ground residential pools. It generates chlorine from salt, monitors water chemistry via ORP and salt sensors, and connects to your smartphone via WiFi and Bluetooth for remote monitoring and control.

Five models are available — three standard salt models (DCLG-15C, DCLG-25C, DCLG-35C) and two low-salt models for mineral pools (DCLG-15CLS, DCLG-25CLS). Select your model using the dropdown above.

Which model do I need?

The right model depends on your pool size and local climate. In NZ, use the Cool or Temperate climate column.

Model	Output	Salt Level	Cool <25°C	Temperate 25–30°C	Hot >30°C
DCLG-15C	15g/hr	3000–6000ppm	60,000L	48,000L	36,000L
DCLG-25C	25g/hr	3000–6000ppm	100,000L	80,000L	60,000L
DCLG-35C	35g/hr	3000–6000ppm	140,000L	112,000L	84,000L
DCLG-15CLS	15g/hr	1500–6000ppm	60,000L	48,000L	36,000L
DCLG-25CLS	25g/hr	1500–6000ppm	100,000L	80,000L	60,000L

CLS models operate at lower salt levels — as low as 1500ppm — and are suited to mineral pools and customers who prefer a softer, lower-salt pool feel. Standard models require 3000ppm minimum.

If you're unsure which model suits your pool, get in touch and we'll help you choose.

Key specs at a glance

• 5 models: 15g/hr, 25g/hr, and 35g/hr chlorine output
• Standard salt models: 3000–6000ppm | CLS low-salt models: 1500–6000ppm
• Suits pools up to 140,000L (model and climate dependent)
• WiFi and Bluetooth with fully integrated iOS and Android app
• ORP control and salt measurement for automated chemistry monitoring
• Integrated safety flow switch — compatible with variable speed pumps down to 80 L/min
• Reverse polarity high-performance in-line cell with barrel unions
• Battery backup for blackout protection
• Warranty: 3 years (control box and cell), 1 year (accessories), 6 months (probes)

Why pool owners choose the Lifeguard

• Complete system — chlorination, ORP monitoring, salt measurement, and app control in one package
• WiFi and Bluetooth control — monitor and adjust from anywhere via the free app
• Variable speed pump compatible — integrated flow switch accommodates flows down to 80 L/min
• Reverse polarity cell with barrel unions — self-cleaning and easy to remove for maintenance
• Battery backup — maintains settings during power outages
• Low salt compatible — CLS models suit mineral pools at 1500ppm
• UV-stabilised enclosures — built to handle outdoor pool environments
• Energy efficient modes — chlorine boost, winter reduction, spa and cover settings
• LCD display with dual timers — manual control and scheduling without the app
• ISO 9001 and ISO 14001 certified manufacturer

How it works

The Lifeguard passes pool water through the in-line chlorination cell. A low-voltage electrical current splits the dissolved salt in the water into chlorine, which sanitises the pool. The reverse polarity function regularly reverses the current to reduce calcium buildup on the cell plates, lowering maintenance frequency.

The ORP sensor monitors oxidation-reduction potential — a measure of the water's sanitising effectiveness — and the salt sensor tracks dissolved salt levels. Both readings display on the LCD panel and in the app.

The WiFi and Bluetooth connected app (iOS and Android) lets you monitor water chemistry, adjust chlorine output, set schedules, and receive alerts remotely. Remote control can be deactivated if preferred.

The integrated flow switch monitors water flow and cuts power to the cell if flow drops below 80 L/min — protecting the cell and supporting safe operation with variable speed pumps.

Important notes

Hard water: In pools with water hardness above 275ppm, reverse polarity systems require regular monthly inspection and manual cleaning of the cell to prevent calcium scale buildup.

Run time: Davey recommends running the system for 6–8 hours per day during summer and 2–4 hours per day during winter. Actual run time will depend on bather load, pool volume, and local climate.

Variable speed pump and heat pump temperature control integration is available on the Lifeguard. Get in touch for compatibility details before purchasing if you plan to use these features.

Full technical specifications

Specification	Detail
Voltage	220–240V
Phase	Single phase
Frequency	50/60Hz
Enclosure class	IP34
Max power — 15g/hr models	0.12kW
Max power — 25g/hr models	0.24kW
Max power — 35g/hr model	0.24kW
Min flow rate (flow switch)	80 L/min
Inlet / outlet fittings	40mm and 50mm options included
Normal salt operating level	3000–6000ppm (C models)
Low salt operating level	1500–6000ppm (CLS models)
ChloroMatic Nipper (H×W×D)	320 x 238 x 113mm | Mounting holes: 164mm
Lifeguard cell housing (H×W×D)	153 x 240 x 97mm | Mounting holes: 205mm
Cell housing	239H x 390L x 119W mm
Connectivity	WiFi and Bluetooth
App compatibility	iOS and Android
Warranty — control box & cell	3 years
Warranty — accessories	1 year
Warranty — probes	6 months

What's in the box

• ChloroMatic Nipper control box
• Lifeguard cell housing
• Chlorination cell
• ORP probe
• Salt sensor
• 40mm and 50mm inlet/outlet fittings

Note: smartphone not included.

Frequently asked questions

Which model is right for my pool?

Use the output table in the "Which model do I need?" section above. Match the model to your pool volume and climate. In NZ, the Cool (<25°C) or Temperate (25–30°C) columns are most relevant. CLS models are the better choice for mineral pools or where you prefer a lower salt level.

What's the difference between standard and CLS models?

Standard models (DCLG-15C, DCLG-25C, DCLG-35C) require a minimum salt level of 3000ppm. CLS models (DCLG-15CLS, DCLG-25CLS) operate at 1500–6000ppm — suited to mineral pools where salt is kept lower. Output capacity is identical between equivalent standard and CLS models.

Does it work with variable speed pool pumps?

Yes. The integrated flow switch accommodates flows as low as 80 L/min, making the Lifeguard compatible with variable speed pumps running at reduced speeds. The safety cut-off protects the cell if flow drops below the minimum threshold.

What does the app do?

The free iOS and Android app lets you monitor ORP and salt readings, adjust chlorine output, set dual timers, and receive alerts. Remote control can be deactivated if you prefer local-only operation.

What happens during a power outage?

The Lifeguard includes battery backup that maintains settings and provides blackout protection during power outages.

Do I need to clean the cell?

Reverse polarity reduces calcium buildup on the cell plates automatically. In hard water (above 275ppm), monthly manual inspection and cleaning is still required. The barrel union design allows the cell to be removed for cleaning without tools.

How long should I run the system each day?

Davey recommends 6–8 hours per day during summer and 2–4 hours per day during winter. Actual run time depends on pool volume, bather load, and local conditions.

Can I install it myself?

Installation involves plumbing the cell housing into the pool return line and connecting the control box. For a new installation or where pipework changes are needed, a pool technician is recommended. For a like-for-like replacement of an existing salt chlorinator, a confident installer can usually manage it. Get in touch if you'd like guidance before starting.

What warranty applies?

The Davey ChloroMatic Lifeguard carries a 3-year warranty on the control box and cell, a 1-year warranty on accessories, and a 6-month warranty on probes.