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Forespar MTC Series Marelon Threaded Reducer / Adapter

  • Type: Pipe Thread to Pipe Thread, Orientation: Straight
  • Select Size, Select Thread / Select Thread
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
  • Item #: 
    503520
    Brand: 
    Forespar
    Model #: 

    Multiple Sizes Available

    Our Price:
    From: $5.99  To: $14.99
    5.99 14.99
    Please enter quantity below.
     
     
    Thread Sizes (MPT)
     
    Model #
    Info
    Shipping Weight
    Availability
     
    Price
    Qty
     
    3/4 Inch x 1/2 Inch
     
    901040
    null
      0.05 Lbs.
      *In Stock!*
    Our Price: $5.99
     
    3/4 Inch x 3/4 Inch
     
    901050
    null
      0.05 Lbs.
      *In Stock!*
    Our Price: $5.99
     
    1 Inch x 3/4 Inch
     
    901051
    null
      0.05 Lbs.
      *In Stock!*
    Our Price: $6.09
     
    1-1/2 Inch x 1 Inch
     
    901047
    null
      0.10 Lbs.
      *In Stock!*
    Our Price: $14.99
     
    1-1/2 Inch x 1-1/4 Inch
     
    901048
    null
      0.10 Lbs.
      *In Stock!*
    Our Price: $14.99
     
    1-1/2 Inch x 1-1/2 Inch
     
    901049
    null
      0.20 Lbs.
      *In Stock!*
    Our Price: $13.99
     
    Click the "More Info" button above for specific information about that product.
     
     

    Click Here to See a Dimensional View of this Product

    Features:

    • Straight Threaded Reducer / Adapter / Connector
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary formulation of polymar 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

    Marelon® Comparison Chart  - Click Here to See More Information about Marelon

     

    U.V. Degradation

    Corrosion Resistance

    Abrasion Resistance

    Tensile Strength**

    Flexural Modulus***

    ABYC* Reg.

    U.L.* Reg.

    Total Score

    MARELON®

    10

    10

    10

    10 (27,000 psi)

    10 (1,300,000 mPa)

    10

    10

    70

    NYLON

    6

    10

    5

    10 (12,000 psi)

    4 (410,000 mPa)

    0

    0

    35

    ACETAL

    5

    10

    6

    5 (10,000 psi)

    5 (450,000 mPa)

    0

    0

    31

    PVC

    3

    10

    2

    3 (5,015 psi)

    3 (434,000 mPa)

    0

    0

    21

    POLYPRO-PYLENE

    8

    10

    7

    2 (4,150 psi)

    2 (75,000 mPa)

    10

    10

    29

    BRONZE

    10

    4

    10

    10 (35,000 psi)

    10 (15,000,000 mPa)

    10

    10

    64

    BRASS

    10

    0

    10

    10 (45,000 psi)

    10 (11,000.00 mPa)

    0

    0

    40

    Marelon® is a registered trademark of Forespar Products Corp.

    * Minimum Physical Properties Required for Approval are:

    • Tensil Strength 10,900 psi / 75 mPa
    • Flexural Modulus 500,000 psi / 3480 mPa

    ** Value by test to ASTM D638 (American Society of Testing & Materials)

    *** Value by test to ASTM D790 (American Society of Testing & Materials)

    General 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.

     
     

     
     

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