TH Marine Thru-Hull Scupper White 1 1/2 inch Accessories
Connect a compatible 1½-inch hose to this white TH Marine through-hull scupper. The barbed hose connection provides the specified hose interface, while the threaded portion accommodates hull thicknesses up to 3½ inches.
A mounting nut is included. Check the thickness at the proposed installation position and ensure there is access to fit and operate the nut behind the surface.
Confirm the hose size and available routing space before ordering. The hose connection measurement and maximum hull thickness refer to different parts of the installation, so both need to match. When replacing an existing fitting, compare the mounting arrangement and clearances with the actual scupper.
Choosing and using this product
The listed material, finish and dimensions help you select a version that suits the job and surrounding fittings. Measure the actual location rather than relying on a familiar-looking shape. Small differences in projection or spacing can change how comfortably the completed arrangement works.
Include the attachment points in routine boat inspections. Keep moving or seating surfaces clear where applicable, and follow the product’s care instructions for its material and finish. Retaining the size and part code is useful when replacing another fitting elsewhere on the boat.
Consider how the fitting will be used in the normal boat layout. Allow room for hands, tools and any intended movement, and check that it does not obstruct an access opening or another control. Offer the parts into position before marking or making permanent changes.
Check the stated supply quantity and inclusions when ordering. Some listings describe an individual component, while others supply a pair, pack or complete assembly. Match any additional fixings and supporting parts to the installation requirements rather than assuming they accompany the visible fitting.
Product details
- White thru-hull scupper with barbed connection for 1 1/2 inch hose.
- Threaded portion accommodates hulls up to 3 1/2 inch thick.
- Includes mounting nut.
- Product code: 382240