Groco HSSLTH-1000-W 1" High-Speed Slotted Bronze Thru-Hull Fitting

The Groco HSSLTH-1000-W is a 1-inch high-speed slotted bronze through-hull fitting designed for marine applications requiring reliable water intake. This fitting features a single slot configuration that reduces turbulence and drag while preventing debris from entering your boat's plumbing system.

Key Features:

• Heavy-duty bronze construction for superior corrosion resistance in saltwater environments
• Single slot design minimizes water turbulence at high speeds
• 1-inch NPT thread size for secure installation
• Low-profile design reduces drag and improves hydrodynamics
• Ideal for engine cooling, livewell systems, and washdown applications
• Durable construction meets ABYC standards for marine through-hull fittings

This through-hull fitting is engineered to provide years of dependable service in demanding marine conditions. The slotted design filters out larger debris while maintaining optimal flow rates, making it an excellent choice for performance vessels and cruising boats alike.