T-H Marine TEE-3/4 Barbed Tee Fitting, 3 Way, 3/4 Inch Hose ID

The T-H Marine TEE-3/4 is a barbed tee fitting molded specifically to fit marine hose dimensions, giving you a reliable three-way branch connection for onboard plumbing, bilge, livewell, washdown, and drain hose runs. Like all T-H Marine standard tees, the TEE-3/4 has the same barb dimension on each of its three legs, so all three connections accept 3/4 inch inside-diameter hose without needing a reducing adapter. This straight (90 degree) tee configuration is the standard choice when you need to split or combine flow between two equal-size hose runs at a right angle, as opposed to a wye fitting, which angles the branch line to reduce turbulence.

Because the barb dimensions are matched across all three ports, installation is straightforward: push each hose end over its barb and secure with a hose clamp on every leg. The fitting is part of T-H Marine's standard tee lineup, which spans hose IDs from 1/8 inch up to 1-1/2 inch, so boat builders and repair techs can standardize on the same barbed-tee design across multiple hose sizes on a single vessel.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: TEE-3/4
• Product Type: Barbed Tee Fitting (3 Way)
• Number of Ports: 3 (tee configuration)
• Hose Barb Size (all legs): 3/4 inch Hose I.D.
• Fitting Style: Standard Tee (equal barb dimension on each leg)
• Weight: 0.01 pounds
• UPC: 733572067453
• Standard Pack (OEM/Bulk): 50 per box
• Standard Pack (Distributor Packaged): 12 per box

Frequently Asked Questions

What size hose does the T-H Marine TEE-3/4 fit? All three legs of the TEE-3/4 are barbed for 3/4 inch inside-diameter hose, since T-H Marine's standard tees use the same barb dimension on every leg.

Is the TEE-3/4 a straight tee or an angled wye fitting? It is a standard tee, meaning the branch line meets the main run at a 90 degree angle, unlike a wye fitting where the branch enters at 45 degrees to reduce turbulence.

Can I use different hose sizes on each leg of this fitting? No. The TEE-3/4 is a standard (non-reducing) tee, so all three legs are barbed for the same 3/4 inch hose I.D.; if you need mixed sizes, T-H Marine's reducing tee line (such as the TEE-250 or TEE-350) is the correct option instead.

How much does the TEE-3/4 tee fitting weigh? The T-H Marine TEE-3/4 weighs 0.01 pounds.

How do I install the TEE-3/4 on my boat's hose lines? Push each of the three 3/4 inch hose ends fully onto the barbed legs of the TEE-3/4 and secure each connection with a properly sized hose clamp.

What is this fitting typically used for on a boat? The TEE-3/4 is used to branch or combine 3/4 inch hose runs in onboard plumbing systems such as livewell, washdown, bilge, or drain lines.

Does T-H Marine make this tee in other hose sizes? Yes, the same standard tee design is available for 1/8, 3/8, 5/8, 3/4, 1-1/8, and 1-1/2 inch hose I.D., with the TEE-3/4 covering the 3/4 inch size.

How is a standard tee different from a reducing tee? A standard tee like the TEE-3/4 has the same barb size on all three legs, while a reducing tee has two main legs of one size and a third leg of a smaller size for combining smaller hoses into one larger drain.

What packaging does the TEE-3/4 come in? The TEE-3/4 is packed 50 per box in OEM/bulk packaging or 12 per box in distributor packaging (TEE-3/4).

Is the TEE-3/4 genuine T-H Marine or an aftermarket part? The TEE-3/4 is a genuine T-H Marine barbed tee fitting, molded specifically to marine hose dimensions.