Pulsar® Systems

For a remarkable difference in pool water clarity, colour and sparkle. Our feeders and controllers combine with our HTH Scientific® Chips help to provide systems that give you the power to accurately maintain clean, clear and balanced pool water.

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Standard Range

Our Pulsar® 1 and Pulsar® 3 Systems are simple, dependable and easy to use. Designed to optimize operation and minimize maintenance, these feeders are ideal for commercial pools and spas.

pulsar 1 system
Pulsar® 1 System
  • Application: For commercial pools and spas from 1,900L to 190,000L
  • To be used in conjunction with HTH Scientific® Chips (12kg capacity)
  • Feed Rate Range (AvCl/day):
  • Minimum – 0.2kg
  • Maximum – 9.0kg
  • Can be used with a timer or any ORP-based pool automation unit
  • Features a wave concept that is designed specifically for use on commercial pools/spas from 1,900L to 190,000L
  • Product code: SCIPUL1
  • Sold in units      

Pulsar® 1 System TDS

pulsar 3 system
Pulsar® 3 System
  • Application: For pools or spas from up to 945,000L
  • To be used in conjunction with HTH Scientific® Chips (28kg capacity)
  • Feed Rate Range (AvCl/day):
  • Minimum – 0.5kg
  • Maximum – 54.6kg
  • Can be used with a timer or any ORP-based pool automation unit
  • Features a spray technology that enhances your pool’s filtration system
  • A 5.5kW hp booster pump provides 1.8 bar through the venturi for optimal evacuation of the chlorinator
  • Product code: SCIPUL3
  • Sold in units

Pulsar® 3 System TDS


Advanced Range

An easy to use sanitation method that chlorinates, treats organics, controls metals, boosts hardness and shock treats all in one simple process.

  • PLC based
  • Touchscreen interface
  • USB port for updating software
  • Controls booster pump for optimal performance and efficiency
  • Calculates individual pool/spa LSI

The new highly efficient Pulsar® 45, 140 and 500 system’s design improve reliability compared to previous Pulsar® models. These systems:

  • Feature a spray technology that enhances your pool’s filtration system
  • Water from the pool enters the Pulsar® Chlorinator via the inlet port. The spray manifold then distributes the water onto the chip grid creating a chlorinated solution. The chlorinated solution falls into the discharge tank and is discharged into the pool recirculation system by the evacuation system. Water flow in the unit is designed to remove residue from the chlorinator base.
  • Offer a more reliable dosing method - a smaller reservoir with an updated discharge valve arm allows for more accurate dosing
  • Are easy to operate & maintain - PLC driven control box with touchscreen controls
  • Have automated cleaning features - the automatic wash down nozzles and the well agitator nozzle spray after the unit is done feeding to clean the inside of the Pulsar® feeders. This is controlled by the Pulsar® Control Box logic.
  • Have an improved carbon footprint - booster pump control option reduces energy consumption
  • Feature a downstream venturi injection
pulsar 45 system
Pulsar® 45 System


  • Application: For pools from 18,500Ɩ to 378,000Ɩ (unstabilised) or 189,000Ɩ to 567,000Ɩ (stabilised)
  • For spas from 1,900Ɩ to 75,700Ɩ
  • Sold in units

pulsar 140 system
Pulsar® 140 System
  • For pools from 56,000Ɩ to 757,000Ɩ (unstabilised) or 189,000Ɩ to 2,200,000Ɩ (stabilised)
  • Sold in units      

pulsar 500 system
Pulsar® 500 System
  • For pools from 189,000Ɩ to 2,200,000Ɩ (unstabilised) or 378,000Ɩ to 6,000,000Ɩ (stabilized)
  • Sold in units    



pulsar crs
Pulsar® (Crypto Removal System) CRS System

Pulsar® CRS™ technology achieves up to 99% Crypto removal.

Adding CRS™ technology functionality to your filtration system not only gives the facility crypto protection, it also acts as a clarifier. It not only increases the filter’s capacity to capture crypto oocysts, but it also catches other dirt and debris that could make the pool cloudy.

  • Improves efficacy of UV systems
  • Improves water clarity and safety
  • Reduces fouling of controller probes
  • Biodegradable
  • Available in 18.9l and 208l kits
  • Traps microorganisms such as Cryptosporidium in stable flocs that are carried to the filter media and then filtered out
  • Works on all types of filters, but DE, zeolite and cartridges have better filter capabilities than sand and are therefore more likely to have increased filter pressure from initial use
  • Noticeable pressure increases have not been observed after the first backwash

The Pulsar® CRS™ feeder system should be used in conjunction with a proper sanitiser as another layer of protection in a total risk management program.