16-250-4000S – SIERRAMARINE Marine Exhaust Hose, 4 Inch Inside Diameter 4-5/8 Inch Outside Diameter 50 Foot Length SAE J2006 R2 Standard Synthetic Rubber -20 Degree Fahrenheit To 200 Degree Fahrenheit Continuous Temperature Range Black

SIERRAMARINE Marine Exhaust Hose featuring 4 Inch Inside Diameter. Part #: Z5M16-250-4000S.

Features

• Shieldsflex II Marine Water/Exhaust Hose Has A Black Synthetic Rubber Tube And Cover
• Reinforced With Wire Helix Embedded Between Piles Of HD Synthetic Cord
• Resistant To Exhaust Fumes, Ozone, Mild Chemicals, Antifreeze And Saltwater
• Hose Is Abrasion And Odor Permeation Resistant
• Double The Ozone Resistance Required By The SAEJ2006
• Shieldsflex II Is Primarily Used For Engine Intake, Bilge Pump Intake/Discharge, Scupper Lines
• Used For Wet Exhaust Connections, Toilet Intake/Discharge And Holding Tank Vent/Pump Out
• Limited 2 Year Warranty