Sierra 116-250-4000

Description

Sierra Marine 16-250-4000S Shieldsflex II Marine Exhaust Hose 4 Inch ID, 50 Foot Water & Exhaust Hose for Engine Intake, Bilge, Scupper Lines, Toilet & Holding Tank Synthetic Rubber SAE J2006 Compliant Black. Built for marine systems that demand strength, flexibility, and durability, the Sierra Marine 16-250-4000S Shieldsflex II Hose is your go-to solution for multi-function use aboard any vessel. This 4-inch ID, 50-foot long hose is ideal for wet exhaust systems, engine and toilet intake/discharge, bilge pump lines, scupper lines, and holding tank vent and pump-out applications. Constructed from abrasion-resistant black synthetic rubber, this marine-grade hose features a reinforced wire helix embedded between layers of heavy-duty synthetic cord. It's designed to resist exhaust fumes, saltwater, ozone, antifreeze, mild chemicals, and odor permeation, with a temperature range of -20F to 200F continuous, and up to 250F intermittent. It exceeds SAE J2006 standards for ozone resistance and is trusted across the marine industry for versatile, high-performance plumbing and exhaust needs. Whether you're doing a repair, upgrade, or full marine plumbing install, the Shieldsflex II 250 Series Hose by Sierra Marine offers unmatched quality and reliability for your boat's water and exhaust systems.

Shipping and Returns

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