Trident 5/8-Inch 50-Foot Marine A/C Water Hose

This Trident marine air-conditioning hose is made specifically for chiller and drain plumbing rather than general deck washdown. Its 5/8-inch inside diameter is suited to matching marine A/C system connections. A smooth white PVC cover surrounds a contrasting black tube, making the hose easy to distinguish during servicing. The product comes in a 50-foot box for cut-to-length installation.

Polyester reinforcement supports the extra-heavy-duty PVC wall while retaining flexibility for routing around air-conditioning equipment. Trident lists an operating range of -40°F to 150°F for this hose. Its stated purpose is water movement in chiller and drain lines, not refrigerant-gas transfer. That distinction matters when choosing parts for an air-conditioning installation.

Verify the system’s water-hose diameter and service requirements before replacing an existing line. Keep the route clear of sharp sheet metal and other surfaces that can abrade a vibrating hose. See more water and drain tubing in our marine water and bilge hose collection.

• Designed for marine A/C chiller and drain plumbing
• Polyester-reinforced extra-heavy-duty PVC wall
• Smooth white cover with black inner tube
• 50-foot length for custom system routing