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HOUGHTO-SAFE 5040 (WATER/OIL EMULSION) Chemical compatibility with O-rings, rubbers, & plastics

Houghto-Safe 5040 is a water-oil emulsion fire-resistant hydraulic fluid designed for use in industrial applications where fire safety is a priority. This fluid combines water and oil to provide excellent fire resistance, thermal stability, and lubricating properties. It is commonly used in hydraulic systems in industries such as steel manufacturing, mining, and power generation, where fire hazards are prevalent. Houghto-Safe 5040 offers effective protection against wear, corrosion, and oxidation, ensuring reliable performance and longevity of hydraulic equipment. Proper handling and storage are essential to maintain the fluid's properties and prevent contamination. Regular monitoring and maintenance of hydraulic systems using Houghto-Safe 5040 are crucial to ensure optimal performance and safety. The adoption of water-oil emulsion hydraulic fluids like Houghto-Safe 5040 enhances workplace safety and operational efficiency, reducing the risk of fire-related incidents and equipment downtime.

Need HOUGHTO-SAFE 5040 (WATER/OIL EMULSION) resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Excellent: <15% SwellingGet a quote
FKM ETP (Viton® Extreme)Excellent: <15% SwellingGet a quote
FKM (Viton®)Excellent: <15% SwellingGet a quote
NBR (Buna-N, Nitrile)Excellent: <15% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Excellent: <15% SwellingGet a quote
EPDM (Ethylene Propylene)Not Recommended: Over 40% SwellingGet a quote
Aflas® (TFE/P, FEPM)--- Insufficient Testing DataGet a quote
Silicone (VMQ, PVMQ)Poor: 25-40% SwellingGet a quote
Fluorosilicone (FVMQ)Acceptable: <15-25% SwellingGet a quote
Polyurethane (PU, AU)Not Recommended: Over 40% SwellingGet a quote
Teflon® (PTFE)--- Insufficient Testing DataGet a quote
Neoprene (Chloroprene)Acceptable: <15-25% SwellingGet a quote
SBR (Styrene-Butadiene)Not Recommended: Over 40% SwellingGet a quote
ACM (Acrylic Rubber)Not Recommended: Over 40% SwellingGet a quote
Butyl (IIR, Isobutylene Isoprene)Not Recommended: Over 40% SwellingGet a quote
Butadiene Rubber (BR)Not Recommended: Over 40% SwellingGet a quote
Isoprene Rubber (Polyisoprene)Not Recommended: Over 40% SwellingGet a quote
Natural Rubber (NR)Not Recommended: Over 40% SwellingGet a quote
Hypalon (CSPE)Not Recommended: Over 40% SwellingGet a quote
Metal Piston

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