Goodyear/Veyance Technologies
DEF Dispensing Hose

Types:
Air and Multipurpose Hose
Petroleum Hose Sub Type: Petroleum Dispensing Hose
Water Hose Sub Type: Water Discharge Hose

Vendor: Goodyear/Veyance Technologies

Application:

Diesel Exhaust Fluid (DEF: aqueous 32.5% nitrogen solution of high-purity urea in deionized water) is a key component of selective catalytic reduction (SCR) systems, which help diesel vehicles meet stringent emission regulations effective January 1, 2010. DEF is a liquid reducing agent that reacts with engine exhaust in the presence of a catalyst to convert smog-forming nitrogen oxides (NO_x) into harmless nitrogen and water vapor.

Goodyear Engineered Products DEF Dispensing Hose is specifically designed to convey the high-purity, aqueous urea solution DEF. Hose tube compound is specially formulated with low extraction EPDM and peroxide cured to provide superior extraction levels to significantly reduce contamination. Flexible softwall construction provides superior handling in standard dispensing and reeling applications. Static wire available for installation in Class I, Division 1 areas.

Tube:

Specially formulated low-extraction EPDM, peroxide cured

Reinforcement:

Polyester braid

Cover:

Specially formulated EPDM

Temperature:

-40°F to 257°F (-40°C to 125°C)

Packaging:

Bulk, coupled assemblies (NPT and BSPP fittings available)

Branding:

Example: Goodyear® DEF Dispensing Hose 3/4" (19.1mm)

Couplings:

Contact JGB for proper fitting recommendation and coupling procedure.

Order Codes:

532-027

FEATURES	BENEFITS
Specially formulated low extraction EPDM compound for tube peroxide cured	Provides superior extraction levels to significantly reduce contamination that can clog an SCR system and stop a truck
Enhanced manufacturing practices	Significantly reduce contamination that can clog an SCR system and stop a truck
Premium braided construction	Reduced volumetric expansion to meet Weights and Measures system criteria
Static wire	Requirement for installations in Class I, Division 1 areas as outlined in NFPA 70
Meets ISO 22241 standard	Ensures desirable characteristics of AUS 32 (DEF) are met, such as quality, safety, reliability and contamination