T-H Marine Reducing Tee Fittings - 3-Way Hose Barb Tees, Available in 3/4" to 1-1/2" Configurations

T-H Marine Reducing Tee Fittings are 3-way hose barb tees built to combine flow from a smaller hose into a larger drain or supply line, so multiple hose sources can share a single exit fitting instead of each requiring its own through-hull opening. Each tee has two main legs at one barb size and a third, reduced leg at a smaller barb size, letting you merge a smaller feed hose into a larger main line (or split off a smaller branch) without cutting in an extra fitting or drilling an additional hole. Molded for a secure barb grip and consistent wall thickness, these fittings hold up to marine bilge, livewell, washdown, and drain plumbing applications where a compact, reliable junction is needed.

Specifications

• Brand: T-H Marine
• Style: 3-way reducing tee, hose barb connections
• Configurations: 1-1/8" x 3/4" x 1-1/8", 1-1/2" x 3/4" x 1-1/2", and 1-1/2" x 1-1/8" x 1-1/2"
• Construction: Molded barb fitting for secure hose clamp retention
• Use: Bilge, livewell, washdown, and drain hose plumbing

Sizes & Options

Each size in this line is a distinct hose barb configuration, not just a scaled-up version of the others, so match the fitting to the actual I.D. of the hoses you are joining. Measure the inside diameter of your two main-line hoses and your branch/reduced hose before ordering, since a barb that is too small will not seal under clamp pressure and one that is too large will not seat on the hose at all. If you are combining a smaller hose into a larger drain run, choose the tee whose two main legs match your larger hose and whose reduced leg matches your smaller hose.