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Regal Automatic Switchover Gas Chlorinator, Models 216/226/256

Category Chlorinators Brand Regal
Model

Specifications

Country of Origin United States
Brand Regal
Material Heavy-duty, corrosion-resistant
Type Automatic Switchover Gas Chlorinator
Model 216/226/256
Operation Vacuum-Operated, Solution-Feed
Mounting Options Cylinder valve, wall manifold, TAY-200 ton container adaptor
Indicator In-use/stand-by prominent face indicator
Product Condition New
MPN 216/226/256
Maximum Feed Rate (Model 216) 4, 10, 25, 50, 100 PPD (75, 200, 500, 900, 2000 g/hr)
Maximum Feed Rate (Model 226) 250 PPD (5 kg/hr)
Maximum Feed Rate (Model 256) 500 PPD (10 kg/hr)
Feed Rate Adjustment Manual via flow rate control valve and diaphragm regulator
Switchover Detent Factory-adjusted, corrosion-resistant, no field adjustment required
Ejector Back Pressure Up to 200 psig (14.1 g/cm²)
Shipping Weight (216) Approx. 15 lbs (6.8 kg)
Shipping Weight (226) Approx. 17 lbs (7.7 kg)

Key Features

Regal 216/226/256 Automatic Switchover Gas Chlorinator for precise and safe water chlorination in industrial, municipal, and wastewater applications.

  • Vacuum-operated, automatic switchover system ensures uninterrupted chlorine supply.
  • Dual metering tubes allow maximum capacities from 4 to 500 PPD (up to 10 kg/hr).
  • Manual flow rate control with special diaphragm regulator for precise dosing.
  • Corrosion-resistant parts deliver durability and safe operation in harsh water treatment environments.
  • Factory-adjusted switchover detent needs no field adjustment for reliable operation.
  • Prominent in-use/stand-by indicators improve operational safety and clarity.
  • Suitable for cylinder, manifold, or ton container mounting with positive yoke clamp.
  • System includes switchover regulators, flow meter panel, ejector with check valve, and pressure relief assembly.

Product Description

Regal 216/226/256 Automatic Switchover Gas Chlorinator is a state-of-the-art, vacuum-operated chlorination solution designed for water treatment plants, industrial water purification, and municipal water disinfection. The system is engineered for automatic switchover between chlorine gas cylinders, ensuring continuous dosing without manual intervention.

This robust chlorinator features heavy-duty, corrosion-resistant materials and dual metering tubes that enable precise adjustment of chlorine feed rates from as low as 4 PPD (75 g/hr) to as high as 500 PPD (10 kg/hr). Each vacuum regulator is equipped with its own safety shut-off/inlet valve and diaphragm for redundancy, allowing one unit to remain in service during maintenance.

  • Vacuum-operated, solution-feed type system automatically switches feed from empty to full cylinder.
  • Available models 216, 226, and 256 provide a range of maximum feed capacities from 4, 10, 25, 50, 100, 250, and 500 lbs/24hr.
  • Dual-scale metering tubes and manual flow control valve allow accurate regulation of chlorine dosing.
  • System-backup ensures no interruption in chlorination even if one regulator is serviced.
  • Corrosion-resistant, factory-set detent mechanism avoids field adjustment requirements.
  • Face-mounted indicator shows current operating and stand-by cylinder status for operational clarity.
  • System includes two automatic switchover vacuum regulators, remote meter panel, pressure relief (vent) valve, and full ejector assembly.
  • Direct cylinder mounting or compatibility with wall manifold and ton container (TAY-200 adaptor) applications.
  • Standard ejector withstands up to 200 psig (14.1 g/cm²) back pressure.
  • All wetted metal threads use metallic nuts for enhanced durability.

Typical uses cover industrial water treatment, municipal drinking water supply, wastewater disinfection, and process water chlorination.

Package includes: 2 switchover vacuum regulators, remote meter panel, pressure relief valve, ejector assembly with check valve, vent/vacuum tubing, lead gaskets, rate valve tool, and accessories as factory-supplied.

Discover more industrial gas chlorinators and water treatment systems by Regal in the EnvMart Water Treatment & Purification Plant category.

Regal Automatic Switchover Gas Chlorinator, Models 216/226/256
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Frequently Asked Questions

The maximum feed capacity of this chlorinator ranges from 4 to 500 PPD, which is equivalent to up to 10 kg/hr.

The vacuum-operated automatic switchover system ensures continuous chlorine dosing by automatically switching between chlorine gas cylinders without manual intervention.

This chlorinator can be mounted directly to cylinders, on a manifold, or with a ton container using a positive yoke clamp.

It features dual metering tubes, safety shut-off/inlet valves, and a factory-set detent mechanism that avoids the need for field adjustments, enhancing operational safety.

The standard ejector assembly can withstand up to 200 psig (14.1 g/cm²) back pressure.

The system includes two switchover vacuum regulators, a remote meter panel, a pressure relief valve, an ejector assembly with a check valve, vent/vacuum tubing, lead gaskets, and a rate valve tool.

It features a manual flow rate control with a special diaphragm regulator for precise dosing of chlorine.

Typical applications include industrial water treatment, municipal drinking water supply, wastewater disinfection, and process water chlorination.

Specific dimensions are not provided in the product details; please refer to the manufacturer's specifications for exact measurements.

The dual-scale metering tubes allow for accurate regulation of chlorine dosing, providing visibility for both low and high feed rates.

Yes, the system includes a backup feature that ensures no interruption in chlorination even if one regulator is being serviced.

The chlorinator is constructed with heavy-duty, corrosion-resistant materials suitable for harsh water treatment environments.

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