DESCRIPTION & USAGE
JEFFCOOL® P150 is an inhibited, propylene glycol–based industrial coolant and heat transfer fluid engineered for reliable performance in closed-loop heating and cooling systems. It is supplied as a 100% concentrate and should be diluted with water to achieve a concentration between 30% and 60% by volume, depending on the desired freeze point and system requirements.
The inhibitor system is skillfully formulated to protect common metals found in industrial equipment, including brass, copper, solder, steel, cast iron, and aluminum. To address potential foaming during service, an antifoam agent is incorporated into the formulation, supporting stable operation and consistent heat transfer performance.
JEFFCOOL® P150 is a proven alternative to brine or uninhibited glycol/water solutions, offering dependable corrosion prevention and enhanced system protection. The corrosion inhibitor package is designed to protect cast iron, steel, copper, and brass at temperatures up to 300°F, and aluminum at temperatures up to 190°F. JEFFCOOL® P150 meets the corrosion performance limits of ASTM D3306 and passes the ASTM D1384 corrosion test.
As a trusted distributor, Third Coast Chemicals supplies JEFFCOOL® P150 to support long-term system reliability across a wide range of industrial heating and cooling applications.
JEFFCOOL® P150
JEFFCOOL® Propylene Glycol based products are available in many dilution formulas. JEFFCOOL® P150 is the concentrate version while the product names align with the dilution percentage.
- JEFFCOOL® P153– 30% concentrate
- JEFFCOOL® P154– 40% concentrate
- JEFFCOOL® P155– 50% concentrate
- JEFFCOOL® P156– 60% concentrate
- JEFFCOOL® P150– 100% concentrate
JEFFCOOL® P150 Specifications:
Generic Name: Inhibited Propylene Glycol
Composition: 100% Concentrate (Dilute to 30–60% by Volume with Water)
Additives: Corrosion Inhibitors, Antifoam, Dye
Maximum Operating Temperatures:
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Steel / Cast Iron / Copper / Brass: up to 300°F
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Aluminum: up to 190°F
Freeze Point (50 vol% solution):
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-25°F max
Typical Properties:
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Color: Red
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Specific Gravity (60/60°F): 1.05–1.06
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pH (33 vol% solution): 9.5–10.5
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Density: 8.8 lb/US gal @ 60°F
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JEFFCOOL® P150 INDUSTRIAL APPLICATIONS
JEFFCOOL® P150 is designed for industrial heat transfer applications where freeze protection, corrosion resistance, and thermal stability are required. Common applications include:
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Athletic fields
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Automotive and aircraft manufacturing
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Dye and dye intermediate production
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Electric power companies
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Fire sprinkler systems
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Geothermal systems
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Ground thawing and grave digging
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Ice skating rinks
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Line heaters
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Paint, varnish, and lacquer manufacturing
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Paper and paper product processing
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Plastics and synthetic resin manufacturing
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Propane vaporizers
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Snow-melting and refrigeration systems
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Thermal energy storage, heating, and cooling systems
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Textile chemical manufacturing
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HVAC and air conditioning systems
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Solar energy collection systems
For applications where incidental contact with food may occur, such as food processing equipment, the JEFFCOOL® P200 Series propylene glycol–based fluids should be selected instead.
DESCRIPTION & USAGE
JEFFCOOL® HD, also a propylene glycol-based fluid, is designed and tested for high-temperature applications, showcasing outstanding performance in temperatures of up to 325°F. While sharing characteristics such as heat transfer efficiency, corrosion protection, foam suppression, and physical properties with JEFFCOOL® P150, JEFFCOOL® HD stands out for its enhanced capabilities in extra high-temperature environments.
JEFFCOOL® HD excels in scenarios where JEFFCOOL® P150 performs well but demands additional corrosion protection and longevity under extreme heat conditions. This makes JEFFCOOL® HD an ideal choice for applications where elevated temperatures pose a challenge, providing reliable performance and an extended service life.
JEFFCOOL® HD
JEFFCOOL® Propylene Glycol based products are available in many dilution formulas. JEFFCOOL® HD are the concentrate versions while the product names align with the dilution percentage.
- JEFFCOOL® HD30– 30% concentrate
- JEFFCOOL® HD40– 40% concentrate
- JEFFCOOL® HD50– 50% concentrate
- JEFFCOOL® HD60– 60% concentrate
- JEFFCOOL® HD– 100% concentrate
JEFFCOOL® HD INDUSTRIAL APPLICATIONS
- Athletic Fields
- Automotive & aircraft manufacturers
- Dye & dye intermediate producers
- Electric power companies
- Fire sprinkler Installers & Systems
- Geothermal systems
- Grave Digging
- Ground Thawing
- Ice skating rinks
- Line Heaters
- Paint, varnish & lacquer companies
- Paper & paper product companies
- Plastics & synthetic resin manufacturers
- Propane vaporizers
- Snow-Melting & Refrigeration Systems
- Thermal Energy Storage, Heating & Cooling Systems
- Textile chemical manufacturers
DESCRIPTION & USAGE
JEFFCOOL® P150N coolant is an inhibited propylene glycol specifically designed for use as a robust industrial coolant in heavy-duty stationary engines. Its inhibitor system is tailored to effectively safeguard various metals commonly present in industrial stationary engine systems, including brass, copper, solder, steel, cast iron, and aluminum. To address foaming tendencies during service, a foam inhibitor is integrated into the formulation.
Proven through extensive laboratory simulations and real-world service tests, the effectiveness of JEFFCOOL® P150N coolant in preventing corrosion is well-established.
JEFFCOOL® P150N coolant is highly recommended as a coolant for stationary engines in diverse applications, such as natural gas processing, irrigation, power generating systems, oilfield operations, and portable air compressors. Specially formulated, it provides essential protection for cylinder liners against cavitation corrosion.
This coolant ensures comprehensive protection for cooling systems throughout the year, preventing freezing in winter, overheating in summer, and corrosion in all seasons. The substantial reduction in internal corrosion significantly enhances heat transfer efficiency, resulting in lower overall maintenance costs.
However, it is not recommended for use in engines containing aluminum cylinder heads.
Rely on Third Coast Chemicals as your leading supplier for JEFFCOOL® P150N. With a focus on quality distribution, we ensure that your engines receive superior protection against corrosion and cavitation. Trust Third Coast Chemicals to deliver excellence in providing JEFFCOOL® P150N to meet the unique demands of your stationary engine systems.
JEFFCOOL® P150N has undergone testing according to ASTM D1384 and D2809 corrosion tests, meeting the corrosion performance specifications outlined in ASTM D6210. It is now approved for use in all heavy-duty engines under the following brand names:
- Ajax
- Cooper Bessemer
- Dresser-Rand
- Enterprise
- Superior
- Waukesha
- JEFFCOOL® HD30– 30% concentrate
- JEFFCOOL® HD40– 40% concentrate
- JEFFCOOL® HD50– 50% concentrate
- JEFFCOOL® HD60– 60% concentrate
- JEFFCOOL® HD– 100% concentrate
JEFFCOOL® P150N INDUSTRIAL APPLICATIONS
- Natural Gas Processing
- Irrigation
- Portable Air Compressors
- Power Generating Systems
- Oilfield Operations
Fluid Maintenance Technical Support: Sample Test Kits
Third Coast provides free analysis and fluid maintenance technical support on initial system charges of JEFFCOOL® products + annual testing to ensure product integrity and analysis at no charge for system maintenance.
Sample test kits are free of charge and available upon request to Third Coast customers who purchase JEFFCOOL® products.
The kits include:
- Self-addressed shipping box
- Pre-labeled sample bottle
- Weather-proof self-adhesive product installation tag
Analyses will be performed on samples after initial filling and at periodic intervals of at least once per year.
