Calcium Hypochlorite Systems

constant chlor feeder

Constant Chlor® Systems

Designed via feedback from actual field users, Constant Chlor® Plus Systems and chlorinators are the versatile solution for effective, easy to use sanitizing and disinfecting.

  • Consistent and reliable chlorine solution
  • Patented spray technology – Watch our Spray Technology Video
  • Dissolves material from the bottom to deliver a consistently accurate dose of liquid available chlorine
  • Reservoir is filled and volume maintained via an electronically controlled spray manifold where the solution is continually circulated in order to maintain consistency
  • Customizable - can stand alone or be integrated with other process and control equipment
  • Operates at normal atmospheric pressure and is readily serviceable for refilling and cleaning while in operation
  • Internal mixing mechanism enables sustainable homogeneous solution and prevents solids build-up
  • Compatible with all types of pumps including positive displacement pumps


Constant Chlor® Plus MC4-50/MC4-150/MC4-400 Systems

  • Up to 50/150/400 pounds of AvCL/day with continuous use of the system
  • Use with NSF Standard 60 listed Constant Chlor® Plus dry calcium hypochlorite briquettes

Watch our video West Springfield Replaces Gas Chlorination System.

Constant Chlor® Plus MC4-150 West Springfield Case Study

Constant Chlor® Plus MC4-150 Greenburgh, NY Case Study

Constant Chlor® Plus MC4-50 Arkansas Water Utility Case Study

Constant® Chlor System Manual

pulsar feeder systems

Pulsar® Systems

For a remarkable difference in pool water clarity, color and sparkle.
Our advanced feeders and controllers combine with our Pulsar®Plus Briquettes and Pulsar® Power Shock to provide systems that give you the power to accurately maintain clean, clear and balanced pool water.
It’s 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 inletport. The spray manifold then distributes the water onto the briquette 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
  • Use with Pulsar®Plus Briquettes

Pulsar® Specs Brochure

Pulsar® vs. Bleach Brochure

Pulsar® 45 System

  • For pools up to 150,000 gallons

Pulsar® 140 System

  • For pools up to 600,000 gallons

Pulsar® 500 System

  • For pools up to 1.6 million gallons

Watch the Pulsar® Video

Pulsar® Case Study 1

Pulsar® 140 Case Study

Pulsar® 500 Case Study

Pulsar® Case Study 2

Our Pulsar® 1, Pulsar® 3 and Pulsar® 4 Systems are simple, dependable and easy to use. Designed to optimize operation and minimize maintenance, these feeders are ideal for commercial pools and spas. To be used with Pulsar® Plus Briquettes.

Pulsar® 1 System

  • For commercial pools and spas from 500 to 50,000 gallons
  • NSF Certified Pulsar® 1 Chlorinator provides consistent, dependable pool water chlorination of up to 28 pounds of AvCl/day
    • 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 500 to 50,000 gallons

Pulsar® 3 System

  • For pools between 50,000 and 250,000 gallons
  • NSF Certified Pulsar® 3 Chlorinator provides consistent, dependable pool water chlorination of up to 120 pounds of AvCl/day
    • 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 ¾ hp booster pump provides 27 psi through the venturi for optimal evacuation of the chlorinator

Pulsar® 4 System

  • For pools 250,000 gallons and larger
  • NSF Certified Pulsar® 4 Chlorinator provides consistent, dependable pool water chlorination of up to 360 pounds of AvCl/day
    • Can be used with a timer or any ORP-based pool automation unit
    • Features a spray technology that enhances your pool’s filtration system
    • Includes a constant washdown function
    • Ramped bottom with a well agitator aids complete evacuation
    • A one horsepower booster pump provides suction through the venturi for optimal evacuation of the chlorinator
    • Easy access to the Pulsar® 4 internal components makes maintenance a breeze
Pulsar CRS feeder system

Pulsar(Crypto Removal System) CRS™ Systems

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

Adding Pulsar 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 5 and 55 gallon kits
  • Pulsar CRS™ treatment chemicals are NSF certified for coagulation and flocculation
  • 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

This product should not be used in place of any EPA registered sanitizer. The Pulsar CRS™ system should be used in conjunction with a proper sanitizer as another layer of protection in a total risk management program.

drytec feeder

Drytec® Systems

Industrial strength chlorination for the food and beverage industry.
The DryTec® Systems prepare and automatically deliver a consistently accurate dose of liquid available chlorine for disinfection applications.

  • Consistent and reliable chlorine solution
  • Patented spray technology
    • Dissolves material from the bottom to deliver a consistently accurate dose of liquid available chlorine
    • Reservoir is filled and volume maintained via an electronically controlled spray manifold where it is continually circulated to maintain solution consistency
  • Customizable - can stand alone or be integrated with other process and control equipment
  • Use with Drytec® FG Briquettes

DryTec® 50 Systems

  • Supplies up to 50 pounds of AvCL/day with continuous use of the feeder system
  • Large 75 lb. capacity briquette hopper
  • Skid mounted with secondary containment
cch feeder system

CCH® Auto Feed System

  • For commercial pools and spas from 500 to 50,000 gallons
  • Supplies up to 18 pounds of AvCL/day
  • 13 pound capacity (weight of tablets)
  • NSF Standard 50 Certified
  • Use with CCH®Chlorinating Tablets

CCH® Brochure

CCH® Tablets Article