Skip to content
Customer Service: (346) 980-1551
Customer Service: (346) 980-1551

Marine Plumbing & Ventilation - Fittings

  • Original price $7.30
    Original price $7.30 - Original price $7.30
    Original price $7.30
    Current price $5.00
    $5.00 - $5.00
    Current price $5.00

    Viega ProPress 1/2" - 90 Copper Elbow - Double Press Connection - Smart Connect Technology [77317]

    Viega
    Only 1 left!

    ProPress 1/2" - 90° Copper Elbow - Double Press Connection - Smart Connect TechnologyFeatures: For use with ASTM B88 and B75 tubing Copper Press c...

    View full details
    Original price $7.30
    Original price $7.30 - Original price $7.30
    Original price $7.30
    Current price $5.00
    $5.00 - $5.00
    Current price $5.00
    Save 32% Save %
  • Original price $270.00
    Original price $270.00 - Original price $270.00
    Original price $270.00
    Current price $162.00
    $162.00 - $162.00
    Current price $162.00

    GROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]

    GROCO
    12 in stock

    6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" ReturnFeatures: "L" Flow Pattern Mount feet included C84400 bronze construction Both 1/2" main 3/8" ...

    View full details
    Original price $270.00
    Original price $270.00 - Original price $270.00
    Original price $270.00
    Current price $162.00
    $162.00 - $162.00
    Current price $162.00
    Save 40% Save %
  • Original price $50.24
    Original price $50.24 - Original price $50.24
    Original price $50.24
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00

    Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]

    Johnson Pump
    8 in stock

    Bulkhead FittingPart #: 09-10616Johnson Bulkhead Fitting for 3/4" hose

    Original price $50.24
    Original price $50.24 - Original price $50.24
    Original price $50.24
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00
    Save 44% Save %
  • Original price $144.00
    Original price $144.00 - Original price $144.00
    Original price $144.00
    Current price $86.00
    $86.00 - $86.00
    Current price $86.00

    GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]

    GROCO
    13 in stock

    1-1/2" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only w...

    View full details
    Original price $144.00
    Original price $144.00 - Original price $144.00
    Original price $144.00
    Current price $86.00
    $86.00 - $86.00
    Current price $86.00
    Save 40% Save %
  • Original price $44.04
    Original price $44.04 - Original price $44.04
    Original price $44.04
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00

    Perko Cover Bolt Complete Sizes 6 7 [0493DP799L]

    Perko
    13 in stock

    Cover Bolt Complete Sizes 6 & 7Cover Bolt Only (Size 6 and 7) for Intake Water Strainer.Intake Water Strainers are designed for easy installat...

    View full details
    Original price $44.04
    Original price $44.04 - Original price $44.04
    Original price $44.04
    Current price $28.00
    $28.00 - $28.00
    Current price $28.00
    Save 36% Save %
  • Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00

    GROCO 3/4" NPT Bronze In-Line Ball Valve [IBV-750]

    GROCO
    27 in stock

    3/4" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

    View full details
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $25.00
    $25.00 - $25.00
    Current price $25.00
    Save 39% Save %
  • Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $10.00
    $10.00 - $10.00
    Current price $10.00

    GROCO 3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-750]

    GROCO
    19 in stock

    3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes fro...

    View full details
    Original price $16.00
    Original price $16.00 - Original price $16.00
    Original price $16.00
    Current price $10.00
    $10.00 - $10.00
    Current price $10.00
    Save 38% Save %
  • Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00

    GROCO Backing Block f/3/4" 1" Seacocks [BB-1]

    GROCO
    Only 3 left!

    Backing Block for 3/4" & 1" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the ba...

    View full details
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $43.00
    $43.00 - $43.00
    Current price $43.00
    Save 39% Save %
  • Original price $87.00
    Original price $87.00 - Original price $87.00
    Original price $87.00
    Current price $58.00
    $58.00 - $58.00
    Current price $58.00

    GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]

    GROCO
    14 in stock

    3/4" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the val...

    View full details
    Original price $87.00
    Original price $87.00 - Original price $87.00
    Original price $87.00
    Current price $58.00
    $58.00 - $58.00
    Current price $58.00
    Save 33% Save %
  • Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.00
    $11.00 - $11.00
    Current price $11.00

    Attwood Scupper Valve [3876-3]

    Attwood Marine
    41 in stock

    Scupper ValveProvides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector ...

    View full details
    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.00
    $11.00 - $11.00
    Current price $11.00
    Save 15% Save %
  • Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00

    GROCO 1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose [PTHD-1500]

    GROCO
    6 in stock

    1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C8...

    View full details
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.00
    $29.00 - $29.00
    Current price $29.00
    Save 41% Save %
  • Original price $27.00
    Original price $27.00 - Original price $27.00
    Original price $27.00
    Current price $16.00
    $16.00 - $16.00
    Current price $16.00

    GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO
    12 in stock

    3/8" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

    View full details
    Original price $27.00
    Original price $27.00 - Original price $27.00
    Original price $27.00
    Current price $16.00
    $16.00 - $16.00
    Current price $16.00
    Save 41% Save %
  • Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00

    GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]

    GROCO
    Only 2 left!

    3/4" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position is "off" Handle ...

    View full details
    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $41.00
    $41.00 - $41.00
    Current price $41.00
    Save 41% Save %
  • Original price $31.00
    Original price $31.00 - Original price $31.00
    Original price $31.00
    Current price $19.00
    $19.00 - $19.00
    Current price $19.00

    GROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]

    GROCO
    25 in stock

    1/2" NPT 90° Bronze Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590 (Brass) for fiberglass tanks Use FV...

    View full details
    Original price $31.00
    Original price $31.00 - Original price $31.00
    Original price $31.00
    Current price $19.00
    $19.00 - $19.00
    Current price $19.00
    Save 39% Save %
  • Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $37.00
    $37.00 - $37.00
    Current price $37.00

    GROCO 1-1/4" NPT x 1-1/2" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1250]

    GROCO
    Only 1 left!

    1-1/4" NPT x 1-1/2" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...

    View full details
    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $37.00
    $37.00 - $37.00
    Current price $37.00
    Save 39% Save %
  • Original price $15.00
    Original price $15.00 - Original price $15.00
    Original price $15.00
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00

    GROCO 1" NPT x 1" ID Bronze Pipe to Hose Straight Fitting [PTH-1000]

    GROCO
    16 in stock

    1" NPT x 1" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow UL Liste...

    View full details
    Original price $15.00
    Original price $15.00 - Original price $15.00
    Original price $15.00
    Current price $9.00
    $9.00 - $9.00
    Current price $9.00
    Save 40% Save %
  • Original price $21.95
    Original price $21.95 - Original price $21.95
    Original price $21.95
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00

    Sea-Dog Garboard Drain Plug - Machined Bronze [520040-1]

    Sea-Dog
    9 in stock

    Garboard Drain & Plug - Machined BronzeThe Garboard Drain & Plug provides drainage for the bilge during haul-out. 1/2” NPT tapered thread ...

    View full details
    Original price $21.95
    Original price $21.95 - Original price $21.95
    Original price $21.95
    Current price $14.00
    $14.00 - $14.00
    Current price $14.00
    Save 36% Save %
  • Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00

    GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]

    GROCO
    9 in stock

    Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door...

    View full details
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.00
    $23.00 - $23.00
    Current price $23.00
    Save 41% Save %
  • Original price $313.00
    Original price $313.00 - Original price $313.00
    Original price $313.00
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00

    GROCO Perforated Hull Strainer w/Access Door 2" Max Thru-Hull [APHS-2000-1]

    GROCO
    Only 3 left!

    Perforated Hull Strainer with Access Door 2" Max Thru-HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and doo...

    View full details
    Original price $313.00
    Original price $313.00 - Original price $313.00
    Original price $313.00
    Current price $188.00
    $188.00 - $188.00
    Current price $188.00
    Save 40% Save %
  • Original price $176.00
    Original price $176.00 - Original price $176.00
    Original price $176.00
    Current price $106.00
    $106.00 - $106.00
    Current price $106.00

    GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]

    GROCO
    Only 5 left!

    1-1/2" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with t...

    View full details
    Original price $176.00
    Original price $176.00 - Original price $176.00
    Original price $176.00
    Current price $106.00
    $106.00 - $106.00
    Current price $106.00
    Save 40% Save %
  • Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $123.00
    $123.00 - $123.00
    Current price $123.00

    GROCO 1-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1500]

    GROCO
    Only 5 left!

    1-1/2" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the v...

    View full details
    Original price $205.00
    Original price $205.00 - Original price $205.00
    Original price $205.00
    Current price $123.00
    $123.00 - $123.00
    Current price $123.00
    Save 40% Save %
  • Original price $53.00
    Original price $53.00 - Original price $53.00
    Original price $53.00
    Current price $32.00
    $32.00 - $32.00
    Current price $32.00

    GROCO Bronze Pipe Nipple - 2" NPT [PN-2000]

    GROCO
    Only 1 left!

    Bronze Pipe Nipple - 2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   Not...

    View full details
    Original price $53.00
    Original price $53.00 - Original price $53.00
    Original price $53.00
    Current price $32.00
    $32.00 - $32.00
    Current price $32.00
    Save 40% Save %
  • Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.00
    $11.00 - $11.00
    Current price $11.00

    Rule Replacement Garden Hose Adapter [68]

    Rule
    22 in stock

    Hose AdapterReplacement Garden Hose Adapter

    Original price $12.99
    Original price $12.99 - Original price $12.99
    Original price $12.99
    Current price $11.00
    $11.00 - $11.00
    Current price $11.00
    Save 15% Save %
  • Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $48.00
    $48.00 - $48.00
    Current price $48.00

    GROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]

    GROCO
    Only 2 left!

    3/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the...

    View full details
    Original price $80.00
    Original price $80.00 - Original price $80.00
    Original price $80.00
    Current price $48.00
    $48.00 - $48.00
    Current price $48.00
    Save 40% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare