Parker Industrial
Corrugated Flex Barge Dock Hose - Series EWC439

Application:

Corrugated Flex Barge Dock Hose – Petroleum Service USCG
Series EWC439 Custom Made Hose

Oil and fuel to 50% aromatic content
Transfer between barges, storage tanks and marine vessels

Series EWC439 is a heavy duty oil suction and discharge (OS&D)/dock hose for transferring oil between tankers, barges, and storage tanks. The hose construction incorporates a specially formulated tube that resists media to 50% aromatic content. The wire helix provides full suction capability, kink resistance and a path to conduct a static electrical charge to ground. The rugged corrugated cover provides additional flexibility and is resistant to abrasion, mild chemicals, oil and weathering. Series EWC439 meets all United States Coast Guard (USCG) requirements for dock/OS&D hose.

NOTE:

For 300 psi hose, refer to Series EWC356. Other customized versions of this product are available. Contact JGB.

Design Factor: 4:1
Vacuum: Full
Industry Standards: USCG

Tube:

Black nitrile

Reinforcement:

Multiple plies of tire cord with dual wire helix

Cover:

Black synthetic rubber; corrugated wrapped finish

Temperature:

-40°F to +180°F (-40°C to +82°C)

Packaging:

Lengths or coils in bales, crates or slat packs

Branding:

PARKER SERIES EWC439 FLEX BARGE HOSE

Couplings:

Contact JGB for proper fitting recommendation and coupling procedure.

Colors:

Black with red stripe

Part No.	ID	ID	Reinf Plies	OD	OD	Approx Wt	Approx Wt	Min Bend Rad	Min Bend Rad	Max Rec WP	Max Lg	Request Quote
Part No.	(in)	(mm)	Reinf Plies	(in)	(mm)	(lbs/ft)	(kg/ft)	(in)	(mm)	(psi)	(ft)	Request Quote
EWC439-4000	4	101.6	4	5	127	4.3	1.95	20	508	225	100	Request Quote
EWC439-6000	6	152.4	6	7.25	184.2	8.2	3.72	29	736.6	225	100	Request Quote
EWC439-8000	8	203.2	6	9.406	238.9	12.3	5.58	38	965.2	225	50	Request Quote
EWC439-10000	10	254	8	11.719	297.7	21.01	9.53	48	1219.2	225	50	Request Quote
EWC439-12000	12	304.8	10	13.906	353.2	27.06	12.27	58	1473.2	225	50	Request Quote