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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**
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

Original price $134.00
Original price $134.00 - Original price $134.00
Original price $134.00
Current price $90.99
$90.99 - $90.99
Current price $90.99

GROCO Bronze Round Hull Strainer w/Access Door f/Up To 2" Thru-Hull [RSC-2000]

GROCO
In stock

Bronze Round Hull Strainer with Access Door for Up To 2" Thru-Hull Features: Patented access door design allows easy access to Thru Hulls. C84400 ...

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Original price $134.00
Original price $134.00 - Original price $134.00
Original price $134.00
Current price $90.99
$90.99 - $90.99
Current price $90.99
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Original price $17.00
Original price $17.00 - Original price $17.00
Original price $17.00
Current price $11.99
$11.99 - $11.99
Current price $11.99

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

GROCO
Low stock

3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3" S...

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Original price $17.00
Original price $17.00 - Original price $17.00
Original price $17.00
Current price $11.99
$11.99 - $11.99
Current price $11.99
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Original price $85.00
Original price $85.00 - Original price $85.00
Original price $85.00
Current price $59.99
$59.99 - $59.99
Current price $59.99

GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

GROCO
Low stock

1" 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 v...

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Original price $85.00
Original price $85.00 - Original price $85.00
Original price $85.00
Current price $59.99
$59.99 - $59.99
Current price $59.99
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Original price $35.93
Original price $35.93 - Original price $35.93
Original price $35.93
Current price $24.99
$24.99 - $24.99
Current price $24.99

Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]

Perko
Low stock

Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black FlangeFeatures: Chrome Plated Zinc Alloy Flange Black Polymer Flange Black Polymer Cap wit...

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Original price $35.93
Original price $35.93 - Original price $35.93
Original price $35.93
Current price $24.99
$24.99 - $24.99
Current price $24.99
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Original price $36.00
Original price $36.00 - Original price $36.00
Original price $36.00
Current price $24.99
$24.99 - $24.99
Current price $24.99

GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]

GROCO
In stock

1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes...

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Original price $36.00
Original price $36.00 - Original price $36.00
Original price $36.00
Current price $24.99
$24.99 - $24.99
Current price $24.99
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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
In 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
$205.99 - $205.99
Current price $205.99
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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
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Original price $16.99
Original price $16.99 - Original price $16.99
Original price $16.99
Current price $12.99
$12.99 - $12.99
Current price $12.99

TH-Marine Push-In Drain Plug for 1-1/2" Thru-Hull Drains [PP-150-DP]

T-H Marine Supplies
In stock

Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or liv...

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Original price $16.99
Original price $16.99 - Original price $16.99
Original price $16.99
Current price $12.99
$12.99 - $12.99
Current price $12.99
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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $14.99
$14.99 - $14.99
Current price $14.99

T-H Marine Large Rectangular Scupper - White [LRS-2-DP]

T-H Marine Supplies
In stock

Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can qui...

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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $11.99
$11.99 - $11.99
Current price $11.99

Attwood Scupper Valve [3876-3]

Attwood Marine
In stock

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

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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $11.99
$11.99 - $11.99
Current price $11.99
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Original price $105.00
Original price $105.00 - Original price $105.00
Original price $105.00
Current price $71.99
$71.99 - $71.99
Current price $71.99

GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]

GROCO
Low stock

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

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Original price $105.00
Original price $105.00 - Original price $105.00
Original price $105.00
Current price $71.99
$71.99 - $71.99
Current price $71.99
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Original price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $8.99
$8.99 - $8.99
Current price $8.99

GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]

GROCO
In stock

Bronze Pipe Nipple - 3/4" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   N...

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Original price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $8.99
$8.99 - $8.99
Current price $8.99
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Original price $55.00
Original price $55.00 - Original price $55.00
Original price $55.00
Current price $38.99
$38.99 - $38.99
Current price $38.99

GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]

GROCO
Low stock

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"  Handle...

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Original price $55.00
Original price $55.00 - Original price $55.00
Original price $55.00
Current price $38.99
$38.99 - $38.99
Current price $38.99
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Original price $292.81
Original price $292.81 - Original price $292.81
Original price $292.81
Current price $125.99
$125.99 - $125.99
Current price $125.99

Perko 3/4" Seacock Ball Valve Bronze MADE IN THE USA [0805005PLB]

Perko
Low stock

Perko 3/4" Seacock Ball Valve BronzeThese valves bodies are offered to meet the needs of applications that require extra long, scoop or flush type...

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Original price $292.81
Original price $292.81 - Original price $292.81
Original price $292.81
Current price $125.99
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Current price $125.99
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Original price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $8.99
$8.99 - $8.99
Current price $8.99

GROCO Garboard Drain w/Plug [TD-500]

GROCO
In stock

Garboard Drain w/Plug The ConceptOnce your boat is in its cradle, sling, lift, or trailer, draining the bilge is easy with a garboard drain. All m...

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Original price $12.00
Original price $12.00 - Original price $12.00
Original price $12.00
Current price $8.99
$8.99 - $8.99
Current price $8.99
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Original price $50.00
Original price $50.00 - Original price $50.00
Original price $50.00
Current price $34.99
$34.99 - $34.99
Current price $34.99

GROCO 1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1500]

GROCO
In stock

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

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Original price $50.00
Original price $50.00 - Original price $50.00
Original price $50.00
Current price $34.99
$34.99 - $34.99
Current price $34.99
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Original price $30.00
Original price $30.00 - Original price $30.00
Original price $30.00
Current price $20.99
$20.99 - $20.99
Current price $20.99

GROCO 1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1250]

GROCO
In stock

1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to ...

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Original price $30.00
Original price $30.00 - Original price $30.00
Original price $30.00
Current price $20.99
$20.99 - $20.99
Current price $20.99
Save $9.01 Save $0.00
Original price $66.58
Original price $66.58 - Original price $66.58
Original price $66.58
Current price $33.99
$33.99 - $33.99
Current price $33.99

Perko 1-1/4" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP7PLB]

Perko
Low stock

Perko 1-1/4" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inc...

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Original price $66.58
Original price $66.58 - Original price $66.58
Original price $66.58
Current price $33.99
$33.99 - $33.99
Current price $33.99
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Original price $282.00
Original price $282.00 - Original price $282.00
Original price $282.00
Current price $184.99
$184.99 - $184.99
Current price $184.99

GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]

GROCO
Low stock

1/2" 4-Way Tank Selector Kit TS-350-T Tank Selector utilizes a single FV-450-X full flow valve mounted on an attractive stainless steel mount brac...

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Original price $282.00
Original price $282.00 - Original price $282.00
Original price $282.00
Current price $184.99
$184.99 - $184.99
Current price $184.99
Save $97.01 Save $0.00
Original price $91.73
Original price $91.73 - Original price $91.73
Original price $91.73
Current price $61.99
$61.99 - $61.99
Current price $61.99

Shurflo by Pentair Pressure Reducing City Water Entry - Wall Mount - Chrome [183-029-14]

Shurflo by Pentair
In stock

Pressure Reducing City Water Entry - Wall Mount - ChromeThis combination pressure reducing city water entry and check valve diaphragm design prev...

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Original price $91.73
Original price $91.73 - Original price $91.73
Original price $91.73
Current price $61.99
$61.99 - $61.99
Current price $61.99
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Original price $1,664.00
Original price $1,664.00 - Original price $1,664.00
Original price $1,664.00
Current price $956.99
$956.99 - $956.99
Current price $956.99

GROCO 2-1/2" Safety Seacock w/2" Side Port [SBV-2500-P]

GROCO
Low stock

2-1/2" Safety Seacock w/2" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded ...

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Original price $1,664.00
Original price $1,664.00 - Original price $1,664.00
Original price $1,664.00
Current price $956.99
$956.99 - $956.99
Current price $956.99
Save $707.01 Save $0.00
Original price $57.00
Original price $57.00 - Original price $57.00
Original price $57.00
Current price $39.99
$39.99 - $39.99
Current price $39.99

GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]

GROCO
Low stock

1/4" 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 $57.00
Original price $57.00 - Original price $57.00
Original price $57.00
Current price $39.99
$39.99 - $39.99
Current price $39.99
Save $17.01 Save $0.00
Original price $131.00
Original price $131.00 - Original price $131.00
Original price $131.00
Current price $88.99
$88.99 - $88.99
Current price $88.99

GROCO Bronze Pipe Nipple - 3" NPT [PN-3000]

GROCO
Low stock

Bronze Pipe Nipple - 3" 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 $131.00
Original price $131.00 - Original price $131.00
Original price $131.00
Current price $88.99
$88.99 - $88.99
Current price $88.99
Save $42.01 Save $0.00
Original price $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $16.99
$16.99 - $16.99
Current price $16.99

GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]

GROCO
In stock

1-1/4" NPT x 1-1/4" 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 $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $16.99
$16.99 - $16.99
Current price $16.99
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