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Marine Plumbing & Ventilation - Fittings

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Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]
-14%
Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]
Regular price
$25.95
Sale price
$25.95
Regular price
$30.48
Regular price
$25.95
Sale price
$25.95
Regular price
$30.48
Spare Gas Cap w/O-Ring & CableBlack polymer gas cap has a slot between the holes.
Perko Garboard Drain & Drain Plug Assy Cast Bronze/Brass MADE IN THE USA [0714DP1PLB]
Regular price
$33.95
Sale price
$33.95
Regular price
$53.79
Regular price
$33.95
Sale price
$33.95
Regular price
$53.79
Perko Garboard Drain & Drain Plug Assy Cast Bronze/BrassCast bronze flange with brass plug. Technical Information: Pipe Size Inches: 1/2 O.D. Flange Inches: 2 Model...
GROCO 3/4" Bronze In-Line Check Valve [CV-75]
-20%
GROCO 3/4" Bronze In-Line Check Valve [CV-75]
Regular price
$30.95
Sale price
$30.95
Regular price
$39.00
Regular price
$30.95
Sale price
$30.95
Regular price
$39.00
3/4" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or gasoline Specifications:...
Dometic O-Ring S/T Pump Kit [385310151]
Regular price
$31.99
Sale price
$31.99
Regular price
$0.00
Regular price
$31.99
Sale price
$31.99
Regular price
$0.00
O-Ring S/T Pump KitThis set of 2 "O" rings will fit both S and T pumps that have 8 screws connecting the top and bottom...
GROCO 2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-2000-S]
Regular price
$49.95
Sale price
$49.95
Regular price
$64.00
Regular price
$49.95
Sale price
$49.95
Regular price
$64.00
2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3"...
GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]
Regular price
$111.95
Sale price
$111.95
Regular price
$144.00
Regular price
$111.95
Sale price
$111.95
Regular price
$144.00
1-1/4" Hose Barb Stainless Straight Deck Drain Features: Scuppers are installed flush with the deck and have a removable drain. #316 Stainless Steel Thru Deck Drain...
GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]
-22%
GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]
Regular price
$144.95
Sale price
$144.95
Regular price
$186.00
Regular price
$144.95
Sale price
$144.95
Regular price
$186.00
Deck Scupper 90 Degree 1-1/2" Hose ConnectionFeatures: 90 Degree Barb Scuppers are installed flush with the deck and have a removable drain. #316 Stainless Steel...
GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
-22%
GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
Regular price
$139.95
Sale price
$139.95
Regular price
$180.00
Regular price
$139.95
Sale price
$139.95
Regular price
$180.00
1/2" 5-Port Tank Selector ValveFeatures: For fuel or water Bottom port is common  Select between four outlets Full 1/2” flow Audible “click” at each handle...
Rule 1207R 1-1/8" Port - 90 Barb [1207R]
-5%
Rule 1207R 1-1/8" Port - 90 Barb [1207R]
Regular price
$16.95
Sale price
$16.95
Regular price
$17.99
Regular price
$16.95
Sale price
$16.95
Regular price
$17.99
1207R 1-1/8" Port - 90° BarbPort Fitting - 29mm (1-1/8") 90° Hose Barb
GROCO Perforated Hull Strainer w/Access Door 3" Max Thru-Hull [APHS-3000-1]
Regular price
$431.95
Sale price
$431.95
Regular price
$555.00
Regular price
$431.95
Sale price
$431.95
Regular price
$555.00
Perforated Hull Strainer with Access Door 3" Max Thru-HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter...
GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]
-22%
GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]
Regular price
$174.95
Sale price
$174.95
Regular price
$225.00
Regular price
$174.95
Sale price
$174.95
Regular price
$225.00
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 valve in...
T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]
-10%
T-H Marine Washdown Fitting w/Shutoff Valve [WDV-1-DP]
Regular price
$40.95
Sale price
$40.95
Regular price
$45.99
Regular price
$40.95
Sale price
$40.95
Regular price
$45.99
Washdown Fitting with Shutoff ValveThis bulkhead-mounted washdown fitting is inexpensive, functional, easy to install, and rust-proof. This injection-molded plastic fitting is 2 1/4" in diameter...
Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
-17%
Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
Regular price
$13.95
Sale price
$13.95
Regular price
$16.94
Regular price
$13.95
Sale price
$13.95
Regular price
$16.94
Spare Cap f/1313 Gas FillNon-Locking Spare Cap f/1313 Gas Fill
Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]
Regular price
$27.95
Sale price
$27.95
Regular price
$46.37
Regular price
$27.95
Sale price
$27.95
Regular price
$46.37
Perko 1" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches: 1 Hose Size Inches: 1...
GROCO 3/4" NPT x 1" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-750]
Regular price
$19.95
Sale price
$19.95
Regular price
$25.00
Regular price
$19.95
Sale price
$19.95
Regular price
$25.00
3/4" NPT x 1" ID Bronze Full Flow 90° Elbow Pipe to Hose FittingFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2"...
GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1000]
-21%
GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1000]
Regular price
$94.95
Sale price
$94.95
Regular price
$121.00
Regular price
$94.95
Sale price
$94.95
Regular price
$121.00
1" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position),...
Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]
Regular price
$123.95
Sale price
$123.95
Regular price
$154.95
Regular price
$123.95
Sale price
$123.95
Regular price
$154.95
Marelon Full-Flow Seacock & 1" Mushroom Through-HullThis integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong...
GROCO 3/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting [FF-750]
Regular price
$11.95
Sale price
$11.95
Regular price
$15.00
Regular price
$11.95
Sale price
$11.95
Regular price
$15.00
3/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 3"...
GROCO 3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-750]
Regular price
$12.95
Sale price
$12.95
Regular price
$16.00
Regular price
$12.95
Sale price
$12.95
Regular price
$16.00
3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from...
Perko 6" Round Bronze Strainer MADE IN THE USA [0086006PLB]
-41%
Perko 6" Round Bronze Strainer MADE IN THE USA [0086006PLB]
Regular price
$56.95
Sale price
$56.95
Regular price
$97.24
Regular price
$56.95
Sale price
$56.95
Regular price
$97.24
Perko 6" Round Bronze StrainerCast bronzeDrilled holesTechnical Information: For Thru-Hull Size Inches: 2-1/2 O.D. Inches: 6 I.D. Inches: 4-1/4 Model Number: 0086006PLB Screw Size: 10...
Perko Replacement Drain Plug f/0124000PLB [012400099B]
-13%
Perko Replacement Drain Plug f/0124000PLB [012400099B]
Regular price
$58.95
Sale price
$58.95
Regular price
$68.13
Regular price
$58.95
Sale price
$58.95
Regular price
$68.13
Replacement Drain Plug for 0124000PLBCast Bronze Drain Plug
Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]
-14%
Perko Diesel Fill w/ Locking Cap f/ 1-1/2" Hose [0599DPDCHR]
Regular price
$89.95
Sale price
$89.95
Regular price
$104.81
Regular price
$89.95
Sale price
$89.95
Regular price
$104.81
Diesel Fill w/ Locking Cap for 1-1/2" Hose(0599) Chrome Plated Zinc Alloy Flange Black Plastic Body Black Plastic Cap w/ Strap Grounding Screw Included Cap...
Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
-0%
Attwood Snap-Handle Brass Drain Plug - 1" Diameter [7524A7]
Regular price
$6.95
Sale price
$6.95
Regular price
$6.99
Regular price
$6.95
Sale price
$6.95
Regular price
$6.99
Snap-Handle Brass Drain Plug - 1" DiameterA clockwise turn of the handle tightens the plug in its tube, and the handle flips down to lock.Features:...
GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull [ASC-1250]
Regular price
$157.95
Sale price
$157.95
Regular price
$202.00
Regular price
$157.95
Sale price
$157.95
Regular price
$202.00
Bronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru HullFeatures: Access door design allows easy access to Thru Hulls C84400 bronze...
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
-31%
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
Regular price
$605.95
Sale price
$605.95
Regular price
$887.00
Regular price
$605.95
Sale price
$605.95
Regular price
$887.00
1-1/4" Safety Seacock w/1" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded accessory. Handle has...
Perko 1-1/4" Pipe to Hose Adapter Straight Bronze MADE IN THE USA [0076DP7PLB]
Regular price
$27.95
Sale price
$27.95
Regular price
$36.10
Regular price
$27.95
Sale price
$27.95
Regular price
$36.10
Perko 1-1/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1-1/4 Hose Size Inches: 1-1/4...
GROCO 2" Safety Seacock w/1-1/2" Side Port [SBV-2000-P]
-29%
GROCO 2" Safety Seacock w/1-1/2" Side Port [SBV-2000-P]
Regular price
$786.95
Sale price
$786.95
Regular price
$1,124.00
Regular price
$786.95
Sale price
$786.95
Regular price
$1,124.00
2" Safety Seacock w/1-1/2" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded accessory. Handle has...
GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 2-1/2" Thru Hull [SC-2500]
Regular price
$135.95
Sale price
$135.95
Regular price
$174.00
Regular price
$135.95
Sale price
$135.95
Regular price
$174.00
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 bronze body...
GROCO 1" NPT x 1-1/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1000]
Regular price
$13.95
Sale price
$13.95
Regular price
$18.00
Regular price
$13.95
Sale price
$13.95
Regular price
$18.00
1" NPT x 1-1/4" Bronze Full Flow Pipe to Hose Straight FittingFeatures: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 3"...
Beckson Pontoon 15" Pump - Hose Solid Separately [315FPX]
-18%
Beckson Pontoon 15" Pump - Hose Solid Separately [315FPX]
Regular price
$52.95
Sale price
$52.95
Regular price
$65.20
Regular price
$52.95
Sale price
$52.95
Regular price
$65.20
Pontoon PumpThe float pump, designed originally for pumping out seaplane pontoons, offers the standard features of a "Thirsty-Mate_" pump with the addition of a flexible...
Albin Group Solenoid Valve - 12V [07-66-035]
-13%
Albin Group Solenoid Valve - 12V [07-66-035]
Regular price
$36.95
Sale price
$36.95
Regular price
$42.80
Regular price
$36.95
Sale price
$36.95
Regular price
$42.80
Solenoid Valve - 12V12V Electric Valve to be used with centralized fresh water system. Features:Certification: CE marked 94/25/ECC, ISO8846 Small Craft, Electromagnetic compatibility 89/336/EEC, EN51014 1993/radio...
Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]
-19%
Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]
Regular price
$168.95
Sale price
$168.95
Regular price
$210.37
Regular price
$168.95
Sale price
$168.95
Regular price
$210.37
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...
Viega MegaPress 316 FKM 1" Coupling w/Stop [91110]
-19%
Viega MegaPress 316 FKM 1" Coupling w/Stop [91110]
Regular price
$101.95
Sale price
$101.95
Regular price
$126.65
Regular price
$101.95
Sale price
$101.95
Regular price
$126.65
MegaPress 316 FKM 1" Coupling with StopFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Components:FKM sealing...
Perko Flush Pro Valve - 5/8" [0456DP4]
-14%
Perko Flush Pro Valve - 5/8" [0456DP4]
Regular price
$140.95
Sale price
$140.95
Regular price
$164.97
Regular price
$140.95
Sale price
$140.95
Regular price
$164.97
Flush Pro Valve - 5/8"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features: Polymer Stainless Steel Spring Flush your boat...
GROCO 1/2" NPT Bronze 90 Degree Pipe to 1/2"-5/8" ID Hose [PTHC-5062]
Regular price
$10.95
Sale price
$10.95
Regular price
$14.00
Regular price
$10.95
Sale price
$10.95
Regular price
$14.00
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- C83600...
GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500]
-21%
GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500]
Regular price
$78.95
Sale price
$78.95
Regular price
$101.00
Regular price
$78.95
Sale price
$78.95
Regular price
$101.00
1-1/2" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Features:   Eliminate dangerous...
GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1-1/2" Thru Hull [SC-1500-L]
Regular price
$52.95
Sale price
$52.95
Regular price
$67.00
Regular price
$52.95
Sale price
$52.95
Regular price
$67.00
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 door casting....
Dometic MSD Fitting f/Small Tank 970 Series [385320006]
Regular price
$31.99
Sale price
$31.99
Regular price
$0.00
Regular price
$31.99
Sale price
$31.99
Regular price
$0.00
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 MSD...
Perko 3-1/2" Round Bronze Strainer MADE IN THE USA [0086DP3PLB]
-34%
Perko 3-1/2" Round Bronze Strainer MADE IN THE USA [0086DP3PLB]
Regular price
$22.95
Sale price
$22.95
Regular price
$35.20
Regular price
$22.95
Sale price
$22.95
Regular price
$35.20
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: 2-3/8 Model Number: 0086DP3PLB Screw Size: 8...
Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]
Regular price
$111.95
Sale price
$111.95
Regular price
$131.53
Regular price
$111.95
Sale price
$111.95
Regular price
$131.53
0590 Vented Fill f/1-1/2" Hose - Angled Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain Integral Tank Vent with Flame...
GROCO Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull [SC-2500-L]
Regular price
$94.95
Sale price
$94.95
Regular price
$121.00
Regular price
$94.95
Sale price
$94.95
Regular price
$121.00
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 door casting....
GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]
-22%
GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]
Regular price
$6.95
Sale price
$6.95
Regular price
$9.00
Regular price
$6.95
Sale price
$6.95
Regular price
$9.00
Bronze Pipe Nipple - 1/2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   Note-C83600 bronze...
Perko 1" Seacock Ball Valve Bronze MADE IN THE USA [0805006PLB]
-43%
Perko 1" Seacock Ball Valve Bronze MADE IN THE USA [0805006PLB]
Regular price
$204.95
Sale price
$204.95
Regular price
$364.39
Regular price
$204.95
Sale price
$204.95
Regular price
$364.39
Perko 1" Seacock Ball Valve BronzeThese valve bodies are offered to meet the needs of applications thatrequire extra long, scoop or flush type thru-hulls.Cast Bronze.Technical...
GROCO 2" NPT Bronze 45 Degree Pipe to 2" Hose [PTHD-2000]
-21%
GROCO 2" NPT Bronze 45 Degree Pipe to 2" Hose [PTHD-2000]
Regular price
$49.95
Sale price
$49.95
Regular price
$64.00
Regular price
$49.95
Sale price
$49.95
Regular price
$64.00
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...
GROCO 1/2" NPT Bronze In-Line Ball Valve [IBV-500]
-20%
GROCO 1/2" NPT Bronze In-Line Ball Valve [IBV-500]
Regular price
$27.95
Sale price
$27.95
Regular price
$35.00
Regular price
$27.95
Sale price
$27.95
Regular price
$35.00
1/2" 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 the valve...
GROCO 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1500-S]
Regular price
$29.95
Sale price
$29.95
Regular price
$38.00
Regular price
$29.95
Sale price
$29.95
Regular price
$38.00
1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting Features: Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3"...
GROCO 3/8" NPT Bronze Inline Fuel Valve [FV-375]
-22%
GROCO 3/8" NPT Bronze Inline Fuel Valve [FV-375]
Regular price
$20.95
Sale price
$20.95
Regular price
$27.00
Regular price
$20.95
Sale price
$20.95
Regular price
$27.00
3/8" NPT Bronze Inline Fuel ValveFeatures: Selectable handle rotation Full flow Mount foot included C83600 bronze construction Stainless steel handle and hardware 400 WOG PTFE...
GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting [PTH-500]
Regular price
$6.95
Sale price
$6.95
Regular price
$8.00
Regular price
$6.95
Sale price
$6.95
Regular price
$8.00
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...
Perko 3/4" Pipe to Hose Adapter Straight Bronze MADE IN THE USA [0076DP5PLB]
Regular price
$14.95
Sale price
$14.95
Regular price
$19.15
Regular price
$14.95
Sale price
$14.95
Regular price
$19.15
Perko 3/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 3/4 Hose Size Inches: 3/4...
GROCO 3" Full Flow Ball Valve [FBV-3000]
-22%
GROCO 3" Full Flow Ball Valve [FBV-3000]
Regular price
$619.95
Sale price
$619.95
Regular price
$796.00
Regular price
$619.95
Sale price
$619.95
Regular price
$796.00
3" Full Flow Ball ValveThis GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system.Features: 1-1/4" sizes...

Items 101 to 150 of 259 total