T-H Marine Push-In Plug for 1-1/2 Inch Thru-Hull Drains, PP-150

The T-H Marine PP-150 is a push-in plug sized for 1-1/2 inch thru-hull drain and overflow fittings. It is designed to seal off an overflow thru-hull so water cannot slosh back in through the fitting while running in rough water, then push out again by hand whenever the drain needs to be opened. No tools are required for installation or removal, making it a quick accessory to keep on board for changing conditions.

The plug is molded from black plastic for durable, corrosion-free service in a wet marine environment. Its compact size keeps it out of the way inside the hull while still being easy to grip and pull free. Because it is built to the same 1-1/2 inch hose I.D. Dimension used across T-H Marine's overflow fitting line, it is intended for use with 1-1/2 inch thru-hull overflow drains rather than smaller or larger fittings.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: PP-150
• Product Type: Push-In Thru-Hull Drain Plug
• Fits Hose I.D.: 1-1/2 inches
• Material: Plastic
• Color: Black
• Product Dimensions: 3.54 inches wide x 2.44 inches high
• Weight: 0.02 pounds
• Installation: Push-in, no tools required

Frequently Asked Questions

What size thru-hull fitting does the PP-150 fit? The PP-150 is sized for 1-1/2 inch thru-hull drain and overflow fittings, matching the 1-1/2 inch hose I.D. Used on T-H Marine's overflow fitting line.

What is this plug used for? It is used to seal off a 1-1/2 inch overflow thru-hull fitting so water cannot slosh back in through the drain during rough water, then be pushed out again to allow normal draining.

Do I need tools to install or remove the PP-150? No tools are needed; the PP-150 is a push-in plug that installs and removes by hand.

What material is the PP-150 made from? It is molded from black plastic for corrosion-resistant use in a marine environment.

What are the dimensions of the PP-150 plug? The PP-150 measures 3.54 inches wide by 2.44 inches high.

How much does the PP-150 weigh? The PP-150 weighs 0.02 pounds.

Can the plug be removed to let the drain function normally? Yes, since it is a push-in design, the PP-150 can be pulled out by hand whenever normal drainage through the thru-hull overflow fitting is needed.

Is the PP-150 a genuine T-H Marine part? Yes, the PP-150 is a genuine T-H Marine push-in plug for 1-1/2 inch thru-hull drains.

What comes in the package? The package includes one PP-150 push-in plug for a 1-1/2 inch thru-hull drain.

How is the PP-150 different from a filtered overflow fitting? A filtered overflow fitting, such as T-H Marine's overflow fitting with removable filter dome, allows continuous drainage while screening debris, whereas the PP-150 fully plugs the 1-1/2 inch opening to stop overflow entirely.

Will the PP-150 fit thru-hulls other than 1-1/2 inch? No, the PP-150 is sized specifically for 1-1/2 inch thru-hull drains and is not intended for other hose diameters.