Donovan 16-148-0346W Marine Sanitation Hose 3/4" ID x 50' VAC Extra Heavy Duty FDA

The Donovan 16-148-0346W is a 50-foot coil of Shields 148 Series extra heavy-duty marine sanitation and multi-purpose hose featuring a 3/4-inch inside diameter. This professional-grade hose is constructed with smooth white FDA-approved PVC and reinforced with a vinyl helix for exceptional durability in demanding marine environments.

Key Features:

• 3/4" inside diameter with 3" minimum bend radius
• FDA-approved smooth white PVC construction with vinyl helix reinforcement
• Full vacuum rated at 28" Hg for reliable performance
• Temperature range: 13°F to 140°F
• Resistant to mild chemicals, saltwater, and odor permeation
• Low water absorption compounds resist toilet chemicals
• Smooth cover allows clamping without cuffs for easy installation

Applications:

• Sanitation systems: toilet to holding tank, intake, self-draining lines, vent and pump-out
• Bilge pump intake and discharge lines
• Sink, shower, and scupper drains
• Livewell intake and drain systems
• Potable water tank fill lines

Important: Not for use in pressurized water systems. Do not use ethylene glycol-based antifreeze in this hose. For sanitation applications, lines containing raw sewage should be plumbed to be self-draining.

This heavy-duty marine hose delivers reliable, long-lasting performance for critical marine plumbing applications. Weight per 100 feet: 20 lbs.