Welcome to Regal Systems, Inc. - Chlorinators!

The REGAL™ Gas Chlorinator is used to chlorinate water, wastewater, and industrial process water with gas chlorine. The simple, efficient design has made REGAL™ Gas Chlorinators the industry standard. Built with heavy-duty corrosion-resistant parts, REGAL™ Chlorinators provide safe, long-lasting service. 

The REGAL™ Automatic Switchover Gas Chlorinator is a totally vacuum-operated system that is designed to automatically switch the chlorine feed from an empty cylinder to a full cylinder. It is also designed to provide system backup. Should a problem develop with either vacuum regulator, chlorination can be continued.  

The REGAL™ SMARTVALVE is designed to automatically regulate the gas feed rate needed to maintain the chemical residual level determined for a specific water treatment application.

Different models are available to be used for chlorine or sulfur dioxide applications.  

The REGAL™ Series 3000 Gas Detectors are designed to accurately sense the presence of chlorine and/or sulfur dioxide in an enclosed environment. The REGAL™ detectors are available in both single and dual-sensor models.

The REGAL™ Model SC401 Dual Cylinder Scale independently weighs the contents of two compressed gas cylinders simultaneously.

REGAL™ Series ECS Electronic Cylinder Scales are very important and recommended accessories that should be part of all REGAL™ Gas Feed System installations.

The REGAL™ Gas Sulphonator is used to de-chlorinate water, wastewater, and industrial process water with sulfur dioxide. REGAL™ Sulphonators are based on the same simple, efficient design that has made REGAL™ Gas Chlorinators the industry standard. Built with heavy-duty corrosion-resistant parts, REGAL™ Sulphonators provide safe, long-lasting service.  

The REGAL™ Gas Ammoniator is used to provide a chlorination disinfection process while controlling odor and color in the potable water industry. 

In wastewater applications, it helps to improve the environment for aerobic organisms through the induction of nitrogen. The REGAL™ Gas Ammoniator also neutralizes acids in all industries.

The REGAL™ VAC 2000 is a 100% electronic, full-featured vacuum monitoring system utilizing the latest in integrated sensor technology for improved accuracy, reliability, and versatility. The system allows direct contact with many liquids and gases, including chlorine.