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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 $17.40
Original price $17.40 - Original price $17.40
Original price $17.40
Current price $12.99
$12.99 - $12.99
Current price $12.99

Beckson 4" x 14" Port Gasket [GK-414]

Beckson Marine
In stock

4" x 14" Port GasketFeatures: Gasket for all PO414 Series Ports Gasket only

Original price $17.40
Original price $17.40 - Original price $17.40
Original price $17.40
Current price $12.99
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Current price $12.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
$10.99 - $10.99
Current price $10.99

Rule Hose Adapter - 1-1/2" to 1-1/8" [67]

Rule
In stock

Hose Adapter - 1-1/2" to 1-1/8"Features: Straight Hose Adapter Adapts a 1-1/2" Pump Outlet to 1-1/8" Hose High Impact Plastic

Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
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Original price $15.00
Original price $15.00 - Original price $15.00
Original price $15.00
Current price $10.99
$10.99 - $10.99
Current price $10.99

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

GROCO
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...

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Original price $15.00
Original price $15.00 - Original price $15.00
Original price $15.00
Current price $10.99
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Current price $10.99
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Original price $61.00
Original price $61.00 - Original price $61.00
Original price $61.00
Current price $42.99
$42.99 - $42.99
Current price $42.99

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

GROCO
Low stock

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"...

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Original price $61.00
Original price $61.00 - Original price $61.00
Original price $61.00
Current price $42.99
$42.99 - $42.99
Current price $42.99
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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 1/2" 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
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $21.99
$21.99 - $21.99
Current price $21.99
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Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
Current price $47.99
$47.99 - $47.99
Current price $47.99

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

GROCO
Low stock

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 ...

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Original price $69.00
Original price $69.00 - Original price $69.00
Original price $69.00
Current price $47.99
$47.99 - $47.99
Current price $47.99
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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
In 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
Original price $21.95 - Original price $21.95
Original price $21.95
Current price $14.99
$14.99 - $14.99
Current price $14.99
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Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $27.99
$27.99 - $27.99
Current price $27.99

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

GROCO
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...

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Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $27.99
$27.99 - $27.99
Current price $27.99
Save $11.01 Save $0.00
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 $313.00
Original price $313.00 - Original price $313.00
Original price $313.00
Current price $205.99
$205.99 - $205.99
Current price $205.99

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

GROCO
Low stock

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

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Original price $313.00
Original price $313.00 - Original price $313.00
Original price $313.00
Current price $205.99
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Current price $205.99
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Original price $205.00
Original price $205.00 - Original price $205.00
Original price $205.00
Current price $134.99
$134.99 - $134.99
Current price $134.99

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

GROCO
Low stock

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...

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Original price $205.00
Original price $205.00 - Original price $205.00
Original price $205.00
Current price $134.99
$134.99 - $134.99
Current price $134.99
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Original price $53.00
Original price $53.00 - Original price $53.00
Original price $53.00
Current price $36.99
$36.99 - $36.99
Current price $36.99

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

GROCO
Low stock

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

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Original price $53.00
Original price $53.00 - Original price $53.00
Original price $53.00
Current price $36.99
$36.99 - $36.99
Current price $36.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $10.99
$10.99 - $10.99
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
$10.99 - $10.99
Current price $10.99
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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
Low 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
Original price $504.00 - Original price $504.00
Original price $504.00
Current price $330.99
$330.99 - $330.99
Current price $330.99
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Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $55.99
$55.99 - $55.99
Current price $55.99

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

GROCO
Low stock

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...

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Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $55.99
$55.99 - $55.99
Current price $55.99
Save $24.01 Save $0.00
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
$924.99 - $924.99
Current price $924.99
Save $482.61 Save $0.00
Original price $74.00
Original price $74.00 - Original price $74.00
Original price $74.00
Current price $51.99
$51.99 - $51.99
Current price $51.99

GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]

GROCO
In stock

1" 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 $74.00
Original price $74.00 - Original price $74.00
Original price $74.00
Current price $51.99
$51.99 - $51.99
Current price $51.99
Save $22.01 Save $0.00
Original price $436.00
Original price $436.00 - Original price $436.00
Original price $436.00
Current price $285.99
$285.99 - $285.99
Current price $285.99

GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]

GROCO
Low stock

1" Bronze Flanged Full Flow SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in t...

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Original price $436.00
Original price $436.00 - Original price $436.00
Original price $436.00
Current price $285.99
$285.99 - $285.99
Current price $285.99
Save $150.01 Save $0.00
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
In 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
$164.99 - $164.99
Current price $164.99
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Original price $10.00
Original price $10.00 - Original price $10.00
Original price $10.00
Current price $6.99
$6.99 - $6.99
Current price $6.99

GROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]

GROCO
In stock

3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow UL L...

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Original price $10.00
Original price $10.00 - Original price $10.00
Original price $10.00
Current price $6.99
$6.99 - $6.99
Current price $6.99
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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
$176.99 - $176.99
Current price $176.99
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Original price $72.00
Original price $72.00 - Original price $72.00
Original price $72.00
Current price $49.99
$49.99 - $49.99
Current price $49.99

GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-2000]

GROCO
Low stock

2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/...

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Original price $72.00
Original price $72.00 - Original price $72.00
Original price $72.00
Current price $49.99
$49.99 - $49.99
Current price $49.99
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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
Save $222.01 Save $0.00
Original price $55.11
Original price $55.11 - Original price $55.11
Original price $55.11
Current price $41.99
$41.99 - $41.99
Current price $41.99

Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]

Perko
In stock

0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - BlackBlack Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with ...

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Original price $55.11
Original price $55.11 - Original price $55.11
Original price $55.11
Current price $41.99
$41.99 - $41.99
Current price $41.99
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