Forespar CF251S Marelon Mushroom Head Thru-Hull with Screen - 906013

The Forespar CF251S Marelon Mushroom Head Thru-Hull with screen is suitable for use above or below the waterline. If it is being located less than 6" above the waterline, the installation requires a seacock. Their great strength, light weight and complete freedom from corrosion and electrolysis make them the ideal thru-hull fitting.

Features:

• Mushroom head thru-hull with screen and hose barb connection
• Suitable for use above or below the waterline
• Installations less than 6" above the waterline require a seacock
• Marelon® is a proprietary formulation of composite of reinforced polymer and additives to produce a superior marine-grade product
• Complete freedom from corrosion
• High strength
• UV Stabilized
• Will not freeze or become brittle with age or temperature extremes
• U.L. and A.B.Y.C. approved
• Marelon fittings can be installed using the same techniques and materials as bronze fittings
• Length: 2 1/4"
• Thread: 3/4"

Note: Forespar threaded plumbing fittings, like most true marine plumbing fittings, use NPSM threads (National Standard Free-Fitting Straight Mechanical Pipe Thread). NPT (National Pipe Threads) are tapered, NPSM Threads are parallel. The two types are not designed to work together.

Dimensions Diagram

Installation Instructions (1.34 MB)