Description
ATTWOOD 5/8″ White Polypropylene Thru-Hull Fitting – 3872-1 is an Attwood marine plumbing fitting for above-waterline drainage, discharge or hose-routing applications as appropriate to the model. Selection should be based on hose I.D., thread/cutout size, mounting thickness and flow path.
Key Features
- Marine plumbing geometry sized for the listed hose/fitting connection
- Corrosion-resistant molded or stainless-capped construction according to model
- Use the straight or 90° configuration that avoids hose kinks and excessive side load
- Durable Construction: Made from marine-grade polypropylene for excellent corrosion resistance and long-lasting performance.
- Easy Installation: Standard 5/8″ thru-hull fitting allows quick, secure, and leak-free installation.
- Part Number: 3872-1
- Size: 5/8″
- Material: White Polypropylene
Specifications
- Manufacturer: Attwood
- Manufacturer Part Number: 3872-1
- Nominal Connection: 5/8″
Installation & Compatibility
Use the fitting only in a location appropriate for its material and design. Verify cutout/hull thickness and hose size before drilling; support hoses so the fitting does not carry hose weight or bending load. Seal the hull penetration with a sealant compatible with the hull and fitting material where required.
Selection Note
Measurements should be taken from the existing hose, hull opening and fitting—not from the visible flange alone.
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