Dock Industrial Hoses | Parker | Hot Tar & Asphalt Hose | EW499 Series
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Series EW499 is a heavy duty, high temperature suction and discharge/dock hose for transferring hot tar and asphalt between tankers, barges, and storage tanks. The hose construction incorporates a specially formulated tube that features a temperature rating to 350°F (177°C). 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, heat, oil and weathering. Series EW499 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 EPDM; wrapped finish |
| TEMPERATURE RANGE |
-40°F to 350°F (-40°C to 177°C) |
| DESIGN FACTOR | 5:1 |
| 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) |
| EW499-4000 | 4 | 5.250 | 4 | 28.0 | 200 | |
| EW499-6000 | 6 | 7.500 | 6 | 42.0 | 200 | 100 |
| EW499-8000 | 8 | 9.875 | 8 | 54.0 | 200 | 50 |
| EW499-10000 | 10 | 12.000 | 8 | 66.0 | 200 | 50 |
