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Product information, specifications, drawings, CAD files, BIM models, manuals, and related documentation are provided by their respective manufacturers or authorized representatives. Always verify critical specifications, code compliance, dimensions, performance data, and document revision status before design, procurement, installation, or construction.

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ProductsWater Treatment & ChemistryChemical Feed Systems
Chemtrol

Manufacturer

ChemtrolSanta Barbara, CA

CHEMTROL Carbon Dioxide pH Control System

CO2 feed system for pool and spa pH control without handling corrosive liquid acid.

CO2-PHProduct-level specification10 product-wide fields1 technical documents
CHEMTROL CO2 pH Control Product Image

Engineering summary

CHEMTROL Carbon Dioxide pH Control System

Treatment Medium
Carbon dioxide (CO2)
Maximum Recommended Pool Volume
500,000 gal
Regulator Model
Victor SR 311
Regulator Outlet Pressure
80 psi
Gas Flow Range
30-100 scfh
Solenoid Valve Pressure Rating
750 psi

Product files

Configuration-specific files are listed first.

1 applicable

CHEMTROL CO2 pH Control Brochure

Sales sheet · PDF · All configurations

Preview
View document details
Technical specificationsDocuments
Missing a project-critical value? Ask the manufacturer.
Manufacturer suppliedUpdated Sep 25, 202610 structured product fields1 applicable documentsVerify project-critical values before construction or procurement.
OverviewSpecificationsDocumentsCompatibility

Technical specifications

Core product data stays visible

Configuration-specific values are separated from the product-wide specification, so important family data never disappears behind a disclosure.

10 visible fields

Product-wide specification

Applies across the product family

10 published fields

Identity

Treatment Medium
Carbon dioxide (CO2)

Performance

Maximum Recommended Pool Volume
500,000 gal
Regulator Outlet Pressure
80 psi
Gas Flow Range
30-100 scfh

Components

Regulator Model
Victor SR 311
Solenoid Valve Pressure Rating
750 psi

Connections

Solenoid Valve Size
0.25 in
Feed Tube Length
15 ft

Electrical

Electrical Input
230 V, 50/60 Hz

Operations

Automatic Cylinder Switchover
Optional

Documents

Technical resources

Configuration-specific files appear first. Product-wide documents remain available because they apply across the family.

1 applicable documents

CHEMTROL CO2 pH Control Brochure

Sales sheet · PDF

Sales sheet

All configurations

Preview Download

System context

Chemtrol

Manufacturer

Chemtrol

Santa Barbara, CA

View manufacturer profileManufacturer website

Carbon-dioxide pH feed system using a pressure regulator, flowmeter, solenoid valve, check valve/injector, and feed tube. Recommended by CHEMTROL for pools up to 500,000 gallons, with optional automatic cylinder switchover.