Shields Exhaust Protector Valves have a specially compounded rubber flapper valve designed to prevent water from entering the exhaust system in following seas or when backing down. The product is made of weather resistant EPDM with a UV stabilizer.

Sierra Marine 184458 Attributes

• Shutter Type: External Flapper
• Size: 6 Inch Diameter
• Material: Ethylene Propylene Diene Monomer
• With Clamp: Yes

Sierra Marine 184458 Features & Benefits

• Made With Weather Resistant EPDM With UV Stabilizer
• Compounded Rubber Flapper Valves Prevent Water From Entering The Exhaust System
• All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
• Provides Maximum Durability And Long Life
• Limited 2 Year Warranty