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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 $126.65
Original price $126.65 - Original price $126.65
Original price $126.65
Current price $88.99
$88.99 - $88.99
Current price $88.99

Viega MegaPress 316 FKM 1" Coupling w/Stop [91110]

Viega
Low stock

MegaPress 316 FKM 1" Coupling with StopFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Componen...

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Original price $126.65
Original price $126.65 - Original price $126.65
Original price $126.65
Current price $88.99
$88.99 - $88.99
Current price $88.99
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Original price $210.37
Original price $210.37 - Original price $210.37
Original price $210.37
Current price $141.99
$141.99 - $141.99
Current price $141.99

Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]

Viega
Low stock

MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT)Features: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, f...

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Original price $210.37
Original price $210.37 - Original price $210.37
Original price $210.37
Current price $141.99
$141.99 - $141.99
Current price $141.99
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Original price $39.41
Original price $39.41 - Original price $39.41
Original price $39.41
Current price $26.99
$26.99 - $26.99
Current price $26.99

Perko Cover Bolt Complete Sizes 4 5 [0493DP599L]

Perko
In 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 $26.99
$26.99 - $26.99
Current price $26.99
Save $12.42 Save $0.00
Original price $164.97
Original price $164.97 - Original price $164.97
Original price $164.97
Current price $118.99
$118.99 - $118.99
Current price $118.99

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

Perko
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 $118.99
$118.99 - $118.99
Current price $118.99
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Original price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Current price $9.99
$9.99 - $9.99
Current price $9.99

GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]

GROCO
In stock

1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose Features: 90 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note...

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Original price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Current price $9.99
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Current price $9.99
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Original price $52.22
Original price $52.22 - Original price $52.22
Original price $52.22
Current price $39.99
$39.99 - $39.99
Current price $39.99

Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills [1324DP0BLK]

Perko
In stock

Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills(1324) Black Plastic with Gasket Built in Lock Cylinder Size #0 Fits PERKO Fills 1313 & ...

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Original price $52.22
Original price $52.22 - Original price $52.22
Original price $52.22
Current price $39.99
$39.99 - $39.99
Current price $39.99
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Original price $97.00
Original price $97.00 - Original price $97.00
Original price $97.00
Current price $65.99
$65.99 - $65.99
Current price $65.99

GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500]

GROCO
Low stock

1-1/2" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Featu...

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Original price $97.00
Original price $97.00 - Original price $97.00
Original price $97.00
Current price $65.99
$65.99 - $65.99
Current price $65.99
Save $31.01 Save $0.00
Original price $347.00
Original price $347.00 - Original price $347.00
Original price $347.00
Current price $227.99
$227.99 - $227.99
Current price $227.99

GROCO 3/4" Bronze Flanged Full Flow Seacock [BV-750]

GROCO
Low stock

3/4" Bronze Flanged Full Flow SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in...

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Original price $347.00
Original price $347.00 - Original price $347.00
Original price $347.00
Current price $227.99
$227.99 - $227.99
Current price $227.99
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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 1-1/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1250-S]

GROCO
In 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
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 $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $45.99
$45.99 - $45.99
Current price $45.99

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

GROCO
In stock

Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in ...

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Original price $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $45.99
$45.99 - $45.99
Current price $45.99
Save $19.01 Save $0.00
Original price $84.58
Original price $84.58 - Original price $84.58
Original price $84.58
Current price $62.99
$62.99 - $62.99
Current price $62.99

Perko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]

Perko
In stock

0540 Gas Fill/Vent for 1-1/2" Hose - Angled NeckFeatures: Angled Neck Chrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain I...

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Original price $84.58
Original price $84.58 - Original price $84.58
Original price $84.58
Current price $62.99
$62.99 - $62.99
Current price $62.99
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Original price $52.00
Original price $52.00 - Original price $52.00
Original price $52.00
Current price $36.99
$36.99 - $36.99
Current price $36.99

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

GROCO
In 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 $52.00
Original price $52.00 - Original price $52.00
Original price $52.00
Current price $36.99
$36.99 - $36.99
Current price $36.99
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Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $26.99
$26.99 - $26.99
Current price $26.99

Dometic MSD Fitting f/Small Tank 970 Series [385320006]

Dometic
In stock

MSD Fitting f/Small Tank 970 Series ToiletsReplaces MSD fittings for Series 974 MSD models.  Converts Series 972 and 974 - 2.6 gallon models to MS...

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Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $2.00 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
In 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 $35.20
Original price $35.20 - Original price $35.20
Original price $35.20
Current price $20.99
$20.99 - $20.99
Current price $20.99

Perko 3-1/2" Round Bronze Strainer MADE IN THE USA [0086DP3PLB]

Perko
In stock

Perko 3-1/2" Round Bronze StrainerCast bronzeDrilled holesTechnical Information: For Thru-Hull Size Inches: 1 O.D. Inches: 3-1/2 I.D. Inches: 2-...

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Original price $35.20
Original price $35.20 - Original price $35.20
Original price $35.20
Current price $20.99
$20.99 - $20.99
Current price $20.99
Save $14.21 Save $0.00
Original price $26.00
Original price $26.00 - Original price $26.00
Original price $26.00
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 $26.00
Original price $26.00 - Original price $26.00
Original price $26.00
Current price $18.99
$18.99 - $18.99
Current price $18.99
Save $7.01 Save $0.00
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
In 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
Save $25.01 Save $0.00
Original price $131.53
Original price $131.53 - Original price $131.53
Original price $131.53
Current price $97.99
$97.99 - $97.99
Current price $97.99

Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]

Perko
In stock

0590 Vented Fill f/1-1/2" Hose - Angled Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain Integral Tank Vent wit...

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Original price $131.53
Original price $131.53 - Original price $131.53
Original price $131.53
Current price $97.99
$97.99 - $97.99
Current price $97.99
Save $33.54 Save $0.00
Original price $118.00
Original price $118.00 - Original price $118.00
Original price $118.00
Current price $79.99
$79.99 - $79.99
Current price $79.99

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

GROCO
Low stock

Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in ...

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Original price $118.00
Original price $118.00 - Original price $118.00
Original price $118.00
Current price $79.99
$79.99 - $79.99
Current price $79.99
Save $38.01 Save $0.00
Original price $9.00
Original price $9.00 - Original price $9.00
Original price $9.00
Current price $6.99
$6.99 - $6.99
Current price $6.99

GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]

GROCO
In stock

Bronze Pipe Nipple - 1/2" 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 $9.00
Original price $9.00 - Original price $9.00
Original price $9.00
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save $2.01 Save $0.00
Original price $48.00
Original price $48.00 - Original price $48.00
Original price $48.00
Current price $34.99
$34.99 - $34.99
Current price $34.99

GROCO 1/2" NPT 90 Stainless Steel Fuel Valve [FV-590-S]

GROCO
In stock

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

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Original price $48.00
Original price $48.00 - Original price $48.00
Original price $48.00
Current price $34.99
$34.99 - $34.99
Current price $34.99
Save $13.01 Save $0.00
Original price $9.00
Original price $9.00 - Original price $9.00
Original price $9.00
Current price $6.99
$6.99 - $6.99
Current price $6.99

GROCO 1/2" NPT x 1/2" or 5/8" ID Bronze Pipe to Hose Straight Fitting [PTH-5062]

GROCO
In stock

1/2" NPT x 1/2" or 5/8" ID Bronze Pipe to Hose Straight FittingFeatures: Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard F...

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Original price $9.00
Original price $9.00 - Original price $9.00
Original price $9.00
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save $2.01 Save $0.00
Original price $60.76
Original price $60.76 - Original price $60.76
Original price $60.76
Current price $41.99
$41.99 - $41.99
Current price $41.99

Shurflo by Pentair Pressure Reducing City Water Entry - In-Line - Cream [183-039-08]

Shurflo by Pentair
In stock

Pressure Reducing City Water Entry - In-Line - CreamThis combination pressure reducing city water entry and check valve diaphragm design prevents...

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Original price $60.76
Original price $60.76 - Original price $60.76
Original price $60.76
Current price $41.99
$41.99 - $41.99
Current price $41.99
Save $18.77 Save $0.00
Original price $364.39
Original price $364.39 - Original price $364.39
Original price $364.39
Current price $172.99
$172.99 - $172.99
Current price $172.99

Perko 1" Seacock Ball Valve Bronze MADE IN THE USA [0805006PLB]

Perko
In stock

Perko 1" Seacock Ball Valve BronzeThese valve bodies are offered to meet the needs of applications thatrequire extra long, scoop or flush type thr...

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Original price $364.39
Original price $364.39 - Original price $364.39
Original price $364.39
Current price $172.99
$172.99 - $172.99
Current price $172.99
Save $191.40 Save $0.00

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