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DOWTHERM™ SR-1

A formulation of ethylene glycol and a specially designed package of industrial corrosion inhibitors with operating temperature ranges of -60°F to 250°F. The fluid is dyed fluorescent pink for leak detection purposes.

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Product Overview

DOWTHERM™ SR1 inhibited ethylene glycol (EG) is comprised of about 95% EG and 5% corrosion inhibitors. DOWTHERM™ SR1 is the most popular EG based product within the Dow portfolio. In fact, DOWTHERM™ SR1 is the most widely recognized brand name in the industry. It offers effective heat transfer over a wide temperature range: from -20°F to 250°F and provides freeze protection down to -60°F.

End Markets: Aerospace & Aviation; Chemical & Petrochemical; Chemical & Petrochemical; Energy Generation & Utility; Energy Generation & Utility; Facility Construction & Management; Facility Infrastructure; General Industrial; Heavy Industry; Maintenance, Repair & Operations; Oil & Gas; Oil & Gas; Pulp & Paper

Applications

Heating, Ventilation & Air Conditioning (HVAC)
Chill water & hydronic heating loops
Geothermal (ground source heat pumps)
Snow melt & Turf heating systems
Solar hot water heating
Fire water sprinkler systems
Refrigeration
Ice skating rinks
Cold storage, refrigerated warehouses & supermarkets
(secondary loop)
Thermal Energy Storage (TES)
Related Applications: Aerospace; Air Preheating; Blow Molders; Boilers; Chillers; Chillers; Cooling Towers; Distillation Units; Facility Management; Heat Exchangers; Heat Transfer Skids; Hot Oil Heaters; HVAC; HVAC; Jacketed Reactors; Mechanical Contractors; Mechanical Contractors; Paper & Cardboard; Plastics Forming; Power Cogeneration; Radiant Heating; Snow Melt; Solar Hot Water Heating; Waste Heat Recovery

Features & Benefits

Ethylene glycol-based fluid (95%)
Fluorescent pink
Efficient heat transfer
Operating range: -20°F to 250°F for heat transfer
60°F for burst protection

Offered in various package sizes and blends.

DOWTHERM™ SR-1 25%
DOWTHERM™ SR-1 30%
DOWTHERM™ SR-1 35%
DOWTHERM™ SR-1 40%
DOWTHERM™ SR-1 45%
DOWTHERM™ SR-1 50%
DOWTHERM™ SR-1 60%

Product Specifications

Primary Chemistry: Ethylene glycol 
Chemistry: Ethylene Glycol; Ethylene Glycol
Functions: Heat Transfer Fluid; Heat Transfer Fluid; Oil

Related Products

DOWTHERM™ Glycol Thermal Fluids

DOWTHERM™ inhibited glycol-based fluids are specially formulated with heavy-duty industrial inhibitor packages that prevent corrosion. The inhibitors are easily maintained, long lasting and replenish-able, which means intervals between fluid changeouts are extended and fluid expense is minimized.

Talk to an Expert

ChemPoint has experienced product specialists on staff to provide our customers support in finding the right solution for their project. Talk to us, we can help.

Call us: 425.372.9464

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