Spear Corporation provides municipalities across Indiana with products that meet the toughest regulatory and industry standards. Including NSF/ANSI 61 for the Arch feeding equipment and NSF 60 for Constant ChlorŽ Plus Briquettes, allowing the public to rest easy about the quality of their water supply. The Constant ChlorŽ Plus spray feed system is markedly different from erosion feeders currently on the market. The patented spray process dissolves material from the bottom of the briquette bed for consistent results.

Constant Chlor® Plus Dry Calcium Hypochlorite Feeding System

Spray Technology Chlorinator provides a new, more efficient alternative to chlorine gas and liquid bleach.

• View Product Details

Constant Chlor® Plus Model MM-1S Dry Calcium Hypochlorite Feeding System

Designed to prepare and automatically deliver a consistently accurate dose of liquid available chlorine for disinfection applications.

• View Product Details

Constant Chlor® Plus Briquettes

Constant Chlor Plus Briquettes®dry chlorinator tablets are designed specifically for use in the Spray Technology Chlorinator, with a patented formula for consistent and accurate dosing.

• View Product Details

Be sure to comply with all government regulations for use. Always refer to product labels and MSDSs for information about specific products. Learn more by reading the Product Safety Details and Disclaimers.