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Applications

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

Heavy Duty Dock Hose Petroleum Service
- USCG
Supersedes Series SW339

Series EW339 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 cover is resistant to abrasion, mild chemicals, oil and weathering. Series EW339 meets all United States Coast Guard (USCG) requirements for dock/OS&D hose.

NOTES:
Other customized versions of this product are available. Contact Parker.
For corrugated construction, refer to Series EWC339.
For smaller diameter hose, refer to Series SW339.

Tube: Black nitrile
Reinforcement: Multiple plies of tire cord with wire helix
Cover: Black synthetic rubber; wrapped finish
Temp. Range: -40F to +180F (-40C to +82C)
Brand Method: Black text on red stripe
Brand Example: PARKER SERIES EW339 NITRILE / OIL SERVICE
Design Factor: 4:1
Industry Standards: USCG
Vacuum: Full
Packaging: Lengths or coils in bales, crates or slat packs
Couplings: -in nipples, male pipe or flanged. Other configurations available. Contact Parker.

 
 
Part No. ID
(in)
ID
(mm)
Reinf.
Plies
OD
(in)
OD
(mm)
Approx.
Wt. (lbs/ft)
Min.
Bend
Rad (in)
Min.
Bend
Rad (mm)
Max.
Rec.
WP (psi)
Max.
Rec.
WP (bar)
Max
Lg
(ft)
EW339-10000 10 254 8 11.75 298.5 20 60 1524 200 13.8 50
EW339-12000 12 304.8 8 13.75 349.3 27 72 1828.8 200 13.8 50
EW339-6000 6 152.4 4 7.125 181 8 36 914.4 200 13.8 100
EW339-8000 8 203.2 6 9.375 247.7 13.3 48 1219.2 200 13.8 50