Flush Cap for SeaSum Marine Hardware Sea Strainer–Model 001 (Fits 2" and 2.5"

Make engine maintenance faster and easier with the Flush Cap for SeaSum Marine Hardware Sea Strainers, Model 001. Designed to fit SeaSum sea strainers used in 3/4-inch and 1-inch raw water systems, this convenient accessory allows boat owners to flush engines, generators, air conditioning units, and other water-cooled marine equipment without disconnecting hoses or disassembling the strainer. Constructed from durable marine-grade materials, the flush cap provides a secure fit and reliable performance in harsh saltwater and freshwater environments. Regular flushing helps remove salt, sand, debris, and contaminants from your cooling system, extending the life of pumps, heat exchangers, and engine components. Ideal for routine maintenance, winterization, and freshwater flushing, this SeaSum flush cap is an essential upgrade for protecting your vessel and simplifying marine maintenance.