Dock Industrial Hoses | Parker | Heavy Duty Dock Hose - Petrochemical Service | EW399 Series
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Series EW399 is a heavy duty, high pressure suction and discharge/dock hose for transferring oil, fuel and petrochemical products between tankers, barges, and storage tanks. The hose construction incorporates a specially formulated, premium quality tube that resists multiple types and concentrations of media to 100% 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 EW399 meets all United States Coast Guard (USCG) requirements for dock/OS&D hose. |
| TUBE | Black FKM fluoroelastomer |
| REINFORCEMENT | Multiple plies of tire cord with wire helix |
| COVER | Black synthetic rubber; corrugated wrapped finish |
| TEMPERATURE RANGE |
-40°F to 180°F (-40°C to 82°C) |
| DESIGN FACTOR | 4:1 |
| INDUSTRY STANDARDS | USCG |
| APPLICATIONS |
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| VACUUM | Full |
| PACKAGING | Lengths and coils in bales, crates or slat packs |
| COUPLINGS | Built-in nipples, male pipe or flanged. Other configurations available. |
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Part # |
ID (in) | OD (in) | Reinf Plies | Min Bend Rad (in) | Max Rec WP (psi) | Max Lg (ft) |
| EW399-4000 | 4 | 5.250 | 4 | 24.0 | 250 | 100 |
| EW399-6000 | 6 | 7.313 | 6 | 36.0 | 250 | 100 |
| EW399-8000 | 8 | 9.500 | 8 | 48.0 | 250 | 50 |
| EW399-10000 | 10 | 12.000 | 10 | 60.0 | 250 | 50 |