null Marine Composite Valves / Seacocks (Including Marelon) | Defender Marine
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Forespar
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  • Forespar 93-Series Marelon Threaded Ball Valve Forespar 93-Series Marelon Threaded Ball Valve
    Forespar 93-Series Marelon Threaded Ball Valve
 


Brand:
Forespar
  • swatch Forespar 93-Series Marelon Threaded Ball Valve
    Forespar 93-Series Marelon Threaded Ball Valve
  • swatch Forespar 93-Series Marelon Threaded Ball Valve
    Forespar 93-Series Marelon Threaded Ball Valve
Forespar 93-Series Marelon Threaded Ball Valve
Forespar 93-Series Marelon Threaded Ball Valve
Item # : 503833

  • Select Inlet Threads, Select Straight Outlet Barb Size
  • Material: Marelon
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
    • Model Number: 933343     		  Features:
    • FP-SB-SH Marelon Threaded Valve
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary... more...     		   
    $80.99
     
    From: $80.99
    To: $182.99
    503833 Forespar 93-Series Marelon Threaded Ball Valve icon Forespar 933343 Features:
    • FP-SB-SH Marelon Threaded Valve
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary

    info

    		  
     
    Forespar
    • Forespar MF850 Marelon Threaded Ball Valve Forespar MF850 Marelon Threaded Ball Valve
      Forespar MF850 Marelon Threaded Ball Valve
     
    Brand:
    Forespar     		 
    Forespar MF850 Marelon Threaded Ball Valve
    Forespar MF850 Marelon Threaded Ball Valve
    Item # : 503783

  • Select Inlet / Outlet Threads (Female Pipe Thread)
  • Material: Marelon, Length: 3", Length with Handle: 4"
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
    • Model Number: Multiple Sizes Available     		  Features:
    • Threaded Ball Valve
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary formulation of... more...     		   
    $39.99
     
    From: $39.99
    To: $163.99
    503783 Forespar MF850 Marelon Threaded Ball Valve icon Forespar Multiple Sizes Available Features:
    • Threaded Ball Valve
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary formulation of

    info

    		  
     
    Forespar
    • Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
      Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
     
    Brand:
    Forespar     		 
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Item # : 503786

  • Includes Thru-Hull, Seacock with Integrated 90-degree Hose Barb
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Select Hose Barb
    • Model Number: Multiple Sizes Available     		  Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: 90-degree
    •Mushroom Thru Hull
    •Emergency Handle
    ... more...     		   
    $92.99
     
    From: $92.99
    To: $141.99
    503786 Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull icon Forespar Multiple Sizes Available Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: 90-degree
    •Mushroom Thru Hull
    •Emergency Handle

    info

    		  
     
    Forespar
    null
    • Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
      Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
     
    Brand:
    Forespar     		 
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Item # : 503832

  • Includes Thru-Hull, Seacock with Straight / 90° Hose Barb (Both Included)
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Select Hose Barb
    • Model Number: Multiple Sizes Available     		  Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: Straight and 90 degree (Both Included)
    • Mushroom Thru Hull
    ... more...     		   
    $88.99
     
    From: $88.99
    To: $194.99
    503832 Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull icon Forespar Multiple Sizes Available Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: Straight and 90 degree (Both Included)
    • Mushroom Thru Hull

    info

    		  
     
    Forespar
    • Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
      Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
     
    Brand:
    Forespar     		 
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull
    Item # : 503762

  • Includes Thru-Hull, Seacock with Integrated Straight Hose Barb
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Select Hose Barb
    • Model Number: Multiple Sizes Available     		  Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: Straight
    • Mushroom Thru Hull
    •Emergency Handle
    ... more...     		   
    $88.99
     
    From: $88.99
    To: $194.99
    503762 Forespar Marelon Full-Flow Seacock with Mushroom Through-Hull icon Forespar Multiple Sizes Available Package Includes:
    •Full Flow Seacock with Integrated Hose Connector
    •Hose Barb: Straight
    • Mushroom Thru Hull
    •Emergency Handle

    info

    		  
     
    Forespar
    • Forespar MF 849 Marelon Seacock Forespar MF 849 Marelon Seacock
      Forespar MF 849 Marelon Seacock
     
    Brand:
    Forespar     		 
    Forespar MF 849 Marelon Seacock
    Forespar MF 849 Marelon Seacock
    Item # : 503819

  • Type: Flange Mount, Select Thread Size: Female Pipe Thread, Select Base Size
  • Material: Marelon, Select Height, Select Total Height with Handle
  • Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline
    • Model Number: Multiple Sizes Available     		 
    Features:
    • Flange Mount Seacock
    • Marelon fittings are popular with many top quality boat builders worldwide
    • Marelon® is a proprietary... more...     		   
    $54.99
     
    From: $54.99
    To: $122.99
    503819 Forespar MF 849 Marelon Seacock icon Forespar Multiple Sizes Available Forespar MF 849 Marelon Seacock, Type: Flange Mount, Select Thread Size: Female Pipe Thread, Select Base Size, Material: Marelon, Select Height, Select Total Height with Handle, Marelon Exceeds Marine UL / ABYC Standards for Above and Below Waterline

    info

    		  
     
    Forespar
    • Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2 Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2
      Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2"
     
    Brand:
    Forespar     		 
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2"
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2"
    Item # : 500472

  • Type: Threaded with Hose Barb, Hose I.D: 1.5", Includes Thru-Hull
  • Material: Marelon, Rated for Above / Below Waterline, OEM Replacement
  • Will not Rust or Corrode, Discolor or Contribute to Electrolysis
    • Model Number: 931156     		  Overview
    These Forespar Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made... more...     		   
    $184.99
    List Price:
    $243.95
    Our Price:
    $184.99
    500472 Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1-1/2" icon Forespar 931156 Overview
    These Forespar Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made

    info

    		  
     
    Forespar
    • Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4" Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4"
      Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4"
     
    Brand:
    Forespar     		 
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4"
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4"
    Item # : 501358

  • Type: Threaded with Hose Barb, Hose I.D: 3/4", Includes Thru-Hull
  • Material: Marelon, Rated for Above / Below Waterline, OEM Replacement
  • Will not Rust or Corrode, Discolor or Contribute to Electrolysis
    • Model Number: 931153     		  Overview
    The Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made for the... more...     		   
    $85.99
    List Price:
    $110.45
    Our Price:
    $85.99
    501358 Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 3/4" icon Forespar 931153 Overview
    The Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made for the

    info

    		  
     
    Forespar
    • Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2" Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2"
      Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2"
     
    Brand:
    Forespar     		 
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2"
    Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2"
    Item # : 501359

  • Type: Threaded with Hose Barb, Hose I.D: 1/2", Includes Thru-Hull
  • Material: Marelon, Rated for Above / Below Waterline, OEM Replacement
  • Will not Rust or Corrode, Discolor or Contribute to Electrolysis
    • Model Number: 931152     		  Overview
    The Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made for the... more...     		   
    $80.99
    List Price:
    $102.45
    Our Price:
    $80.99
    501359 Forespar Marelon 93 Series Ball Valve / Mushroom Thru-Hull Fitting - 1/2" icon Forespar 931152 Overview
    The Marelon Integrated System valves were specifically designed for production boat builders. They offer more configurations and options than any other brand/style valves made for the

    info

    		  
     
    Raritan
    • Raritan Tru-Design Complete Thru-Hull and Seacock Assembly Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
      Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
     
    Brand:
    Raritan     		 
    Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
    Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
    Item # : 503628

  • Includes Thru-Hull, Load Bearing Collar, Ball Valve & Straight Hose Barb
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Select Hose Barb
    • Model Number: Multiple Sizes Available     		 
    Tru Design Complete Thru-Hull and Seacock Assembly Features::
    •No additional bolts, fasteners or backing blocks needed for the installation
    • Unlike other flanged ball... more...     		   
    $74.99
     
    From: $74.99
    To: $159.99
    503628 Raritan Tru-Design Complete Thru-Hull and Seacock Assembly icon Raritan Multiple Sizes Available
    Tru Design Complete Thru-Hull and Seacock Assembly Features::
    •No additional bolts, fasteners or backing blocks needed for the installation
    • Unlike other flanged ball

    info

    		  
     
    Raritan
    • Raritan Tru-Design Complete Thru-Hull and Seacock Assembly Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
      Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
     
    Brand:
    Raritan     		 
    Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
    Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
    Item # : 503628SCK114OB

    Open Box Item
  • Includes Thru-Hull, Load Bearing Collar, Ball Valve & Straight Hose Barb
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Hose Barb: 1-1/4"
    • Model Number: 90981     		 
    Tru Design Complete Thru-Hull and Seacock Assembly Features::
    •No additional bolts, fasteners or backing blocks needed for the installation
    • Unlike other flanged ball... more...     		   
    $94.43
    List Price:
    $154.00
    Open Box Price:
    $94.43
    503628SCK114OB Raritan Tru-Design Complete Thru-Hull and Seacock Assembly icon Raritan 90981
    Tru Design Complete Thru-Hull and Seacock Assembly Features::
    •No additional bolts, fasteners or backing blocks needed for the installation
    • Unlike other flanged ball

    info