Brass Thru-Hull Fittings
Brass Thru-Hull Fittings are marine-grade components designed to provide a watertight connection through the hull of boats, tanks, and vessels. They allow safe passage of water, fuel, or air lines across hull walls while preventing corrosion and leakage. Known for their durability, seawater resistance, and high-pressure tolerance, these fittings are widely used in marine plumbing, bilge systems, live wells, and fuel drain lines.
| Parameter | Details |
|---|---|
| Size Range | 1/2” to 2” NPT / BSP or custom metric |
| Thread Type | NPT, BSPT, ISO Parallel or Tapered |
| Wall Thickness | Heavy-duty body for impact and stress resistance |
| Mounting Type | Flanged head with threaded body |
| Seal Type | O-ring, Teflon tape, or marine sealant |
| Finish Options | Natural Brass, Polished, or Nickel-Plated |
| Compliance | Meets ABYC & ISO 9093 marine plumbing standards |