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Neptunian Marine
Neptunian Marine

Marine Plumbing & Ventilation - Fittings

Shurflo by Pentair Electric Water Faucet w/Switch - White [94-009-10]

Shurflo by Pentair
Original price $91.13
Original price $91.13 - Original price $91.13
Original price $91.13
Current price $64.99
$64.99 - $64.99
Current price $64.99
In stock

Electric Water Faucet w/Switch - WhiteSHURFLO's faucets offer smooth, easy flow with a washerless ceramic disc design. Versatile 360 degree spout ...

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Original price $91.13
Original price $91.13 - Original price $91.13
Original price $91.13
Current price $64.99
$64.99 - $64.99
Current price $64.99
Save $26.14 Save $0.00

GROCO 2" NPT Bronze 45 Degree Pipe to 2" Hose [PTHD-2000]

GROCO
Original price $60.00
Original price $60.00 - Original price $60.00
Original price $60.00
Current price $49.99
$49.99 - $49.99
Current price $49.99
Low stock

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

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Original price $60.00
Original price $60.00 - Original price $60.00
Original price $60.00
Current price $49.99
$49.99 - $49.99
Current price $49.99
Save $10.01 Save $0.00

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

GROCO
Original price $22.00
Original price $22.00 - Original price $22.00
Original price $22.00
Current price $18.99
$18.99 - $18.99
Current price $18.99
Low stock

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

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Original price $22.00
Original price $22.00 - Original price $22.00
Original price $22.00
Current price $18.99
$18.99 - $18.99
Current price $18.99
Save $3.01 Save $0.00

GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]

GROCO
Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $32.99
$32.99 - $32.99
Current price $32.99
Low stock

2" NPT x 2" 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 $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $32.99
$32.99 - $32.99
Current price $32.99
Save $6.01 Save $0.00

GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 2-1/2" Thru Hull [SC-2500]

GROCO
Original price $163.00
Original price $163.00 - Original price $163.00
Original price $163.00
Current price $117.99
$117.99 - $117.99
Current price $117.99
Low stock

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

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Original price $163.00
Original price $163.00 - Original price $163.00
Original price $163.00
Current price $117.99
$117.99 - $117.99
Current price $117.99
Save $45.01 Save $0.00

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

GROCO
Original price $25.00
Original price $25.00 - Original price $25.00
Original price $25.00
Current price $20.99
$20.99 - $20.99
Current price $20.99
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 $25.00
Original price $25.00 - Original price $25.00
Original price $25.00
Current price $20.99
$20.99 - $20.99
Current price $20.99
Save $4.01 Save $0.00

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

GROCO
Original price $232.00
Original price $232.00 - Original price $232.00
Original price $232.00
Current price $161.99
$161.99 - $161.99
Current price $161.99
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 $232.00
Original price $232.00 - Original price $232.00
Original price $232.00
Current price $161.99
$161.99 - $161.99
Current price $161.99
Save $70.01 Save $0.00

GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]

GROCO
Original price $8.00
Original price $8.00 - Original price $8.00
Original price $8.00
Current price $6.99
$6.99 - $6.99
Current price $6.99
In stock

1/2" NPT x 1/2" 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 $8.00
Original price $8.00 - Original price $8.00
Original price $8.00
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save $1.01 Save $0.00

Perko 1" Pipe To Hose Adapter Straight Bronze MADE IN THE USA [0076DP6PLB]

Perko
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $17.99
$17.99 - $17.99
Current price $17.99
Low stock

Perko 1" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Si...

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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $17.99
$17.99 - $17.99
Current price $17.99
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Perko Replacement Drain Plug f/0124000PLB [012400099B]

Perko
Original price $68.13
Original price $68.13 - Original price $68.13
Original price $68.13
Current price $57.99
$57.99 - $57.99
Current price $57.99
Low stock

Replacement Drain Plug for 0124000PLBCast Bronze Drain Plug

Original price $68.13
Original price $68.13 - Original price $68.13
Original price $68.13
Current price $57.99
$57.99 - $57.99
Current price $57.99
Save $10.14 Save $0.00

Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]

Perko
Original price $39.41
Original price $39.41 - Original price $39.41
Original price $39.41
Current price $29.99
$29.99 - $29.99
Current price $29.99
Low stock

Cover Bolt Complete Sizes 4 & 5Cover Bolt Only (Size 4 and 5) for Intake Water Strainer.Intake Water Strainers are designed for easy installat...

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Original price $39.41
Original price $39.41 - Original price $39.41
Original price $39.41
Current price $29.99
$29.99 - $29.99
Current price $29.99
Save $9.42 Save $0.00

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

Perko
Original price $66.58
Original price $66.58 - Original price $66.58
Original price $66.58
Current price $37.99
$37.99 - $37.99
Current price $37.99
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 $37.99
$37.99 - $37.99
Current price $37.99
Save $28.59 Save $0.00

Perko Water Inlet Fitting w/Plug [0499DP0CHR]

Perko
Original price $171.25
Original price $171.25 - Original price $171.25
Original price $171.25
Current price $105.99
$105.99 - $105.99
Current price $105.99
Low stock

Water Inlet Fitting(0499) Chrome Plated Bronze Standard Female Swivel Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain F...

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Original price $171.25
Original price $171.25 - Original price $171.25
Original price $171.25
Current price $105.99
$105.99 - $105.99
Current price $105.99
Save $65.26 Save $0.00

Perko Cover Bolt Complete Sizes 6 7 [0493DP799L]

Perko
Original price $44.04
Original price $44.04 - Original price $44.04
Original price $44.04
Current price $33.99
$33.99 - $33.99
Current price $33.99
Low 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...

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Original price $44.04
Original price $44.04 - Original price $44.04
Original price $44.04
Current price $33.99
$33.99 - $33.99
Current price $33.99
Save $10.05 Save $0.00

Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]

Perko
Original price $16.94
Original price $16.94 - Original price $16.94
Original price $16.94
Current price $13.99
$13.99 - $13.99
Current price $13.99
In stock

Spare Cap f/1313 Gas FillNon-Locking Spare Cap f/1313 Gas Fill

Original price $16.94
Original price $16.94 - Original price $16.94
Original price $16.94
Current price $13.99
$13.99 - $13.99
Current price $13.99
Save $2.95 Save $0.00

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

Forespar Performance Products
Original price $112.45
Original price $112.45 - Original price $112.45
Original price $112.45
Current price $86.99
$86.99 - $86.99
Current price $86.99
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 $112.45
Original price $112.45 - Original price $112.45
Original price $112.45
Current price $86.99
$86.99 - $86.99
Current price $86.99
Save $25.46 Save $0.00

Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]

Forespar Performance Products
Original price $139.45
Original price $139.45 - Original price $139.45
Original price $139.45
Current price $103.99
$103.99 - $103.99
Current price $103.99
In stock

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

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Original price $139.45
Original price $139.45 - Original price $139.45
Original price $139.45
Current price $103.99
$103.99 - $103.99
Current price $103.99
Save $35.46 Save $0.00

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

Forespar Performance Products
Original price $169.45
Original price $169.45 - Original price $169.45
Original price $169.45
Current price $125.99
$125.99 - $125.99
Current price $125.99
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 $169.45
Original price $169.45 - Original price $169.45
Original price $169.45
Current price $125.99
$125.99 - $125.99
Current price $125.99
Save $43.46 Save $0.00

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

Forespar Performance Products
Original price $179.45
Original price $179.45 - Original price $179.45
Original price $179.45
Current price $128.99
$128.99 - $128.99
Current price $128.99
In 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 $179.45
Original price $179.45 - Original price $179.45
Original price $179.45
Current price $128.99
$128.99 - $128.99
Current price $128.99
Save $50.46 Save $0.00

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

GROCO
Original price $267.00
Original price $267.00 - Original price $267.00
Original price $267.00
Current price $185.99
$185.99 - $185.99
Current price $185.99
In 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 $267.00
Original price $267.00 - Original price $267.00
Original price $267.00
Current price $185.99
$185.99 - $185.99
Current price $185.99
Save $81.01 Save $0.00

Perko Flush Pro Valve - 5/8" [0456DP4]

Perko
Original price $164.97
Original price $164.97 - Original price $164.97
Original price $164.97
Current price $121.99
$121.99 - $121.99
Current price $121.99
Low stock

Flush Pro Valve - 5/8"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring ...

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Original price $164.97
Original price $164.97 - Original price $164.97
Original price $164.97
Current price $121.99
$121.99 - $121.99
Current price $121.99
Save $42.98 Save $0.00

Whitecap S.S. Faucet 2-3/16" Base 3-3/16" Depth [P-2456C]

Whitecap
Original price $83.99
Original price $83.99 - Original price $83.99
Original price $83.99
Current price $54.99
$54.99 - $54.99
Current price $54.99
In stock

Description - 316 S.S. Silcock faucet Specifications: Construction: Stainless Steel Box Dimensions: 4"H x 4"W x 6"L WT: 0.65 lbs UPC: 7250602456...

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Original price $83.99
Original price $83.99 - Original price $83.99
Original price $83.99
Current price $54.99
$54.99 - $54.99
Current price $54.99
Save $29.00 Save $0.00

Perko Fuel System Locking Insert f/ 1-1/2" Vented Fills [0525DP0BLK]

Perko
Original price $52.88
Original price $52.88 - Original price $52.88
Original price $52.88
Current price $44.99
$44.99 - $44.99
Current price $44.99
In stock

Locking Fuel Fill Insert(0525) Black Plastic with Zinc Alloy Lock Cylinder Dual purpose key opens fill cap & locking insert Fits most PERKO ...

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Original price $52.88
Original price $52.88 - Original price $52.88
Original price $52.88
Current price $44.99
$44.99 - $44.99
Current price $44.99
Save $7.89 Save $0.00

Shurflo by Pentair Water Faucet w/o Switch - White [94-009-12]

Shurflo by Pentair
Original price $81.88
Original price $81.88 - Original price $81.88
Original price $81.88
Current price $58.99
$58.99 - $58.99
Current price $58.99
Low stock

Electric Water Faucet w/o Switch - WhiteSHURFLO's line of single-fixture ABS faucets offer quality and variety in an attractive package. Multiple-...

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Original price $81.88
Original price $81.88 - Original price $81.88
Original price $81.88
Current price $58.99
$58.99 - $58.99
Current price $58.99
Save $22.89 Save $0.00