Can you use rubber hose for DEF?
WARNING! DEF and urea require special formulations of EPDM. Do not use standard EPDM hose in DEF or urea dispensing/transfer applications. Do not use in petroleum dispensing/transfer applications.
What type of hose is used for DEF?
Diesel Exhaust Fluid (DEF) is a non-hazardous solution, which is 32.5% urea and 67.5% de-ionized water….NL3107: ContiTech DEF (Exhaust Fluid) Dispensing Hose with EPDM.
What is DEF hose made of?
DEF (Diesel Exhaust Fluid) is an aqueous 32.5% nitrogen solution of high-purity urea in deionized water and is key components of selective catalytic reduction (SCR) systems, which help diesel vehicles meet stringent emission regulations (eff. date Jan 1, 2010).
Is DEF fluid the same?
DEF fluids all must meet an international standard and standards from the EPA that measure the purity of this fluid. Only purchase a DEF that meets the ISO 22241 standard. Sometimes, inexpensive bottles of fluid may claim to be DEF-compatible. However, if they don’t also meet the ISO 22241 standard, they are not DEF.
How do they make diesel exhaust fluid?
DEF is a mixture of (typically) 2/3 deionized water and 1/3 urea. It’s carefully regulated by the American Petroleum Institute. Technically, urea is derived from one of the byproducts of urine. But it’s synthetically made, so no cats are ever harmed in the production of the fluid.
What is EPDM rubber hose?
EPDM stands for Ethylene Propylene Diene Monomer, a synthetic rubber used in a range of applications. EPDM is used most commonly used in the automotive and construction industries for various seals due to its excellent resistance to environmental factors such as Ozone, UV and general weathering.
How do they make def fluid?
Can you mix different brands of Def fluid?
Registered. I’ve mixed different brand of DEF and never had an issue. Just make sure it meets the required specs.
Will DEF freeze in my truck?
Diesel Exhaust Fluid or DEF Fluid Whether in storage tanks or in equipment, DEF can freeze and possibly cause issues. As temperatures drop below 12°F, DEF will begin to solidify and not work as intended.
Will DEF freeze?
What is the difference between PTFE and EPDM?
Reduced fouling and cleaning frequency: PTFE membranes can help slow the rate of membrane fouling, often by a factor of five to 10 when compared with EPDM membranes. This advantage occurs because of the nonstick properties of PTFE, which make it hard for organic matter to adhere to and accumulate on the PTFE surface.