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Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**

Marine Plumbing & Ventilation - Fittings

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Original price $30.00
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GROCO 1-1/4"" NPT x 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1250-S]

GROCO
Low stock

1-1/4"" NPT x 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to...

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Original price $30.00
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Original price $31.00
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $21.99
$21.99 - $21.99
Current price $21.99

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

GROCO
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...

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Original price $31.00
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Original price $76.00
Original price $76.00 - Original price $76.00
Original price $76.00
Current price $52.99
$52.99 - $52.99
Current price $52.99

GROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]

GROCO
Low stock

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 the...

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Original price $76.00
Original price $76.00 - Original price $76.00
Original price $76.00
Current price $52.99
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Current price $52.99
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Original price $31.00
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $21.99
$21.99 - $21.99
Current price $21.99

GROCO 1-1/2" NPT x 1-1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-1500]

GROCO
In stock

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

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Original price $31.00
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Original price $31.00
Current price $21.99
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Current price $21.99
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Original price $251.00
Original price $251.00 - Original price $251.00
Original price $251.00
Current price $164.99
$164.99 - $164.99
Current price $164.99

GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]

GROCO
Low stock

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 with ...

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Original price $251.00
Original price $251.00 - Original price $251.00
Original price $251.00
Current price $164.99
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Current price $164.99
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Original price $27.00
Original price $27.00 - Original price $27.00
Original price $27.00
Current price $18.99
$18.99 - $18.99
Current price $18.99

GROCO 1/4" NPT Bronze Inline Fuel Valve [FV-250]

GROCO
In stock

1/4" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel han...

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Original price $27.00
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Original price $27.00
Current price $18.99
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Current price $18.99
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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $83.99
$83.99 - $83.99
Current price $83.99

Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]

Forespar Performance Products
Low stock

Marelon Full-Flow Seacock & 3/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched ...

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Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $83.99
$83.99 - $83.99
Current price $83.99
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Original price $115.95
Original price $115.95 - Original price $115.95
Original price $115.95
Current price $80.99
$80.99 - $80.99
Current price $80.99

Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]

Forespar Performance Products
In stock

Marelon Full-Flow Seacock & 1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched ...

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Original price $115.95
Original price $115.95 - Original price $115.95
Original price $115.95
Current price $80.99
$80.99 - $80.99
Current price $80.99
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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $8.99
$8.99 - $8.99
Current price $8.99

Jabsco Port Kit 90-Degree Elbow 1/2" Hose Fitting - Pair [30651-1000]

Jabsco
In stock

Port Kit 90-Degree Elbow 1/2" Hose Fitting - PairSpecifications: Pair of ports EDPM O-Ring Actual Weight: 0.01 Kg  (Approx. 0.21 Kg packed)

Original price $11.99
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Original price $11.99
Current price $8.99
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Current price $8.99
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Original price $90.00
Original price $90.00 - Original price $90.00
Original price $90.00
Current price $62.99
$62.99 - $62.99
Current price $62.99

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]

GROCO
Low stock

Backing Block for 1-1/4" & 1-1/2" SeacocksFeatures: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of t...

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Original price $90.00
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Original price $90.00
Current price $62.99
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Current price $62.99
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Original price $135.00
Original price $135.00 - Original price $135.00
Original price $135.00
Current price $91.99
$91.99 - $91.99
Current price $91.99

GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull [SC-1500]

GROCO
Low stock

Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull Features: Mount ring design allows easy access to Thru Hulls. C84400 b...

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Original price $135.00
Original price $135.00 - Original price $135.00
Original price $135.00
Current price $91.99
$91.99 - $91.99
Current price $91.99
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Original price $35.00
Original price $35.00 - Original price $35.00
Original price $35.00
Current price $24.99
$24.99 - $24.99
Current price $24.99

GROCO 1" NPT x 1-1/8" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1125]

GROCO
In stock

1" NPT x 1-1/8" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to ...

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Original price $35.00
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Original price $35.00
Current price $24.99
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Current price $24.99
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Original price $504.00
Original price $504.00 - Original price $504.00
Original price $504.00
Current price $330.99
$330.99 - $330.99
Current price $330.99

GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 3" Thru Hull [ASC-3000]

GROCO
In stock

Bronze Slotted Hull Scoop Strainer with Access Door for Up to 3" Thru HullFeatures: Access door design allows easy access to Thru Hulls C84400 bro...

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Original price $504.00
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Original price $504.00
Current price $330.99
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Current price $330.99
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Original price $84.99
Original price $84.99 - Original price $84.99
Original price $84.99
Current price $75.99
$75.99 - $75.99
Current price $75.99

Dometic Half Ball Shaft Kit - White [385310969]

Dometic
Low stock

Half Ball & Shaft Kit - WhiteDometic™ Half Ball and Shaft repair kit for electronic toilets that have a plug in style base. In the Box: One (1...

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Original price $84.99
Original price $84.99 - Original price $84.99
Original price $84.99
Current price $75.99
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Current price $75.99
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Original price $293.00
Original price $293.00 - Original price $293.00
Original price $293.00
Current price $192.99
$192.99 - $192.99
Current price $192.99

GROCO 1-1/2" NPT Bronze 3-Way Valve [TWV-1500]

GROCO
Low stock

1-1/2" NPT Bronze 3-Way Valve Features: 3-way valve operates logically - The handle points to the direction of flow Center position is "off" Handl...

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Original price $293.00
Original price $293.00 - Original price $293.00
Original price $293.00
Current price $192.99
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Current price $192.99
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Original price $21.95
Original price $21.95 - Original price $21.95
Original price $21.95
Current price $14.99
$14.99 - $14.99
Current price $14.99

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

Sea-Dog
Low stock

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

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Original price $21.95
Current price $14.99
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Current price $14.99
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Original price $176.00
Original price $176.00 - Original price $176.00
Original price $176.00
Current price $119.99
$119.99 - $119.99
Current price $119.99

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

GROCO
Low stock

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...

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Original price $176.00
Original price $176.00 - Original price $176.00
Original price $176.00
Current price $119.99
$119.99 - $119.99
Current price $119.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
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Current price $10.99

Rule Replacement Garden Hose Adapter [68]

Rule
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 $10.99
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Current price $10.99
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Original price $1,407.60
Original price $1,407.60 - Original price $1,407.60
Original price $1,407.60
Current price $924.99
$924.99 - $924.99
Current price $924.99

Viega MegaPress 316 FKM 2" Union [91950]

Viega
Low stock

MegaPress 316 FKM 2" UnionFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Components:AFM flat g...

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Original price $1,407.60
Original price $1,407.60 - Original price $1,407.60
Original price $1,407.60
Current price $924.99
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Current price $924.99
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Original price $270.00
Original price $270.00 - Original price $270.00
Original price $270.00
Current price $176.99
$176.99 - $176.99
Current price $176.99

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

GROCO
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" ...

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Original price $270.00
Original price $270.00 - Original price $270.00
Original price $270.00
Current price $176.99
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Current price $176.99
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Original price $588.00
Original price $588.00 - Original price $588.00
Original price $588.00
Current price $365.99
$365.99 - $365.99
Current price $365.99

GROCO Bronze Round Hull Strainer w/Access Door f/Up To 4" Thru-Hull [RSC-4000]

GROCO
Low stock

Bronze Round Hull Strainer with Access Door for Up To 4" Thru-Hull Features:Patented access door design allows easy access to Thru Hulls. C84400 b...

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Original price $588.00
Original price $588.00 - Original price $588.00
Original price $588.00
Current price $365.99
$365.99 - $365.99
Current price $365.99
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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $134.99
$134.99 - $134.99
Current price $134.99

Forespar Marelon Full-Flow Seacock 1-1/2" Mushroom Through-Hull [904046ABYC]

Forespar Performance Products
Low stock

Marelon Full-Flow Seacock & 1-1/2" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matche...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $134.99
$134.99 - $134.99
Current price $134.99
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Original price $184.95
Original price $184.95 - Original price $184.95
Original price $184.95
Current price $124.99
$124.99 - $124.99
Current price $124.99

Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]

Forespar Performance Products
In stock

Marelon Full-Flow Seacock & 1-1/4" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matche...

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Original price $184.95
Original price $184.95 - Original price $184.95
Original price $184.95
Current price $124.99
$124.99 - $124.99
Current price $124.99
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Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $31.99
$31.99 - $31.99
Current price $31.99

Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]

Attwood Marine
In stock

Stainless Steel Garboard Drain Plug - 7/8" DiameterThe Garboard Drain Plug is a threaded removable plug, which has a retention system that keeps t...

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Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $31.99
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Current price $31.99
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