Continental ContiTech
DEF Transfer Hose – Hand Built

Application:

Diesel Exhaust Fluid (DEF: aqueous 32.5% nitrogen solution of high-purity urea in de-ionized 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 (NOx) into harmless nitrogen and water vapor.

Continental DEF Transfer 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 transferring and reeling applications.

Static wire available for installation in Class I, Division 1 areas.

Tube:

Pliosyn™ ultra-high molecular weight polyethylene (UHMWPE) with proprietary backing Tube tested per ISO 22241-2 immersion test at independent lab to confirm compatibility with DEF aqueous solution

Reinforcement:

Spiral-plied synthetic fabric with double wire helix

Cover:

Black corrugated EPDM

Temperature:

-40˚F to 140˚F (-40˚C to 60˚C)

Packaging:

100-foot lengths

Branding:

Example: Continental ContiTech DEF Transfer Hose 3/4" (19 1 mm) Continental ContiTech DEF Transfer Hose (Date Code) Made in Canada

Couplings:

Contact JGB for proper fitting recommendation.

Order Codes:

546-552

Options:

Alternate packaging specs are available upon request.

SAP #	ID		Nom. OD		Max. WP	Bend Radius		Vacuum HG	WP		Weight	Request Quote
Black	in.	mm	in.	mm	psi	in.	mm	in.	psi	MPa	lbs/ft	Request Quote
20741106	1	25.4	1.47	37.3	200	4	102	29	0.6	0.89	0.42	Request Quote
20738416	1-1/2	38.1	1.97	50	200	5	127	29	0.84	1.25	0.84	Request Quote
20738464	2	50.8	2.55	64.8	200	6	152	29	1.22	1.82	1.22	Request Quote
20738465	3	76.2	3.63	92.2	200	9	229	29	2.11	3.14	2.11	Request Quote