Forespar

Forespar 253 Series Marelon Mushroom Head Thru-Hull Fitting

Item: #865871 | Part Number: Not Selected
$22.62 - $50.22
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        Description

        Features: Forespar Marelon® mushroom head thru-hull with hose barb connection Suitable for use 6" or more above the waterline Less than 6" requires a seacock Marelon fittings are popular with many top quality boat builders worldwide Marelon® is a proprietary formulation of polymer composite compounds using composite reinforced polymer and...

        Image of : Forespar 253 Series Marelon Mushroom Head Thru-Hull Fitting Forespar 253 Series Marelon Mushroom Head Thru-Hull Fitting Item # 865871

        Description

        Features:

        • Forespar Marelon® mushroom head thru-hull with hose barb connection
        • Suitable for use 6" or more above the waterline
          • Less than 6" requires a seacock
        • Marelon fittings are popular with many top quality boat builders worldwide
        • Marelon® is a proprietary formulation of polymer composite compounds using composite reinforced polymer and additives to produce a superior marine-grade product
          • Designed for use above and below the waterline
          • 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

        Minimum Physical Properties Required for Approval are:

        • Tensile Strength: 10,900 PSI / 75 mPa
        • Flexural Modulus: 500,000 PSI / 3480 mPa

        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.
        • Value by test to ASTM D638 (American Society of Testing & Materials)
        • Value by test to ASTM D790 (American Society of Testing & Materials)

        Dimensions Diagram

        Marelon Data Sheet

        Part Numbers for Forespar 253 Series Marelon Mushroom Head Thru-Hull Fitting

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        Forespar 253 Series Marelon Mushroom Head Thru-Hull Fitting
        Total:
        $22.62 - $50.22