Brass Fire Hose Coupling Blank Cap with Retention Chain

• High-Grade Corrosion Resistance: Cast from solid marine-grade brass/bronze to withstand continuous exposure to harsh saltwater environments and severe weather conditions.

• Effective Protection & Sealing: Features a heavy-duty inner rubber gasket to provide a watertight seal, protecting fire hydrants, valves, and hose connections from dust, debris, and corrosion.

• Retention Chain Included: Equipped with a durable stainless steel/brass chain to attach the cap securely to the fitting, preventing accidental loss during operations.

• Universal Marine Standard: Precision-machined for quick-connect attachment, compatible with standard marine firefighting hydrants and hose connections.