Attwood 500/800 Straight 19 mm & 25.4 mm w/ NRV AS5505S-1 | 4Boats

Straight inline fitting with integrated non‑return valve for 19 mm (3/4 in) and 25.4 mm (1 in) hose systems, model AS5505S-1.

• Model: AS5505S-1
• Fits 19 mm (3/4 in) and 25.4 mm (1 in) hose
• Straight, inline orientation for direct connections
• Integrated non‑return valve (NRV) to prevent backflow
• Quick installation for pump, bilge and washdown lines
• Robust, corrosion‑resistant construction for marine environments