Collection: Marine Plumbing & Ventilation - Fittings
Keep your marine head and plumbing system running right with fittings, MSD components, bellows pump kits, and ventilation parts. Shop replacement fittings for Dometic toilets and sanitation systems, plus thru-hull and ventilation fittings for your boat. Not sure which fitting matches your system? Email orders@hawkeyemarine.net.
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Perko 1-1/2" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP8PLB]
Regular price $77.97 USDRegular priceUnit price per$0.00 USDSale price $77.97 USD -
GROCO 1-1/4" NPT x 1-1/8" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1125]
Regular price $39.00 USDRegular priceUnit price per$0.00 USDSale price $39.00 USD -
GROCO 1/2" NPT x 3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-500]
Regular price $21.00 USDRegular priceUnit price per$0.00 USDSale price $21.00 USD -
GROCO Bronze Pipe Nipple - 1-1/4" NPT [PN-1250]
Regular price $40.00 USDRegular priceUnit price per$0.00 USDSale price $40.00 USD -
GROCO 1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1500]
Regular price $90.00 USDRegular priceUnit price per$0.00 USDSale price $90.00 USD -
GROCO 1-1/4" NPT x 1-1/8" ID Bronze Pipe to Hose Straight Fitting [PTH-1125]
Regular price $27.00 USDRegular priceUnit price per$0.00 USDSale price $27.00 USD -
GROCO 1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose [PTHD-1500]
Regular price $53.00 USDRegular priceUnit price per$0.00 USDSale price $53.00 USD -
GROCO Bronze Pipe Nipple - 1-1/2" NPT [PN-1500]
Regular price $42.00 USDRegular priceUnit price per$0.00 USDSale price $42.00 USD -
GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]
Regular price $30.00 USDRegular priceUnit price per$0.00 USDSale price $30.00 USD -
GROCO 3/4" Bronze Nipple Check Valve [PNC-750]
Regular price $22.00 USDRegular priceUnit price per$0.00 USDSale price $22.00 USD -
GROCO 1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1500]
Regular price $43.00 USDRegular priceUnit price per$0.00 USDSale price $43.00 USD -
Rule Hose Adapter - 1-1/2" to 1-1/8" [67]
Regular price $12.99 USDRegular priceUnit price per$0.00 USDSale price $12.99 USD -
Viega MegaPress 316 FKM 1-1/4" Coupling w/Stop [91115]
Regular price $144.97 USDRegular priceUnit price per$0.00 USDSale price $144.97 USD -
Attwood Garboard Drain Plug Cast Bronze [7555-3]
Regular price $16.99 USDRegular priceUnit price per$0.00 USDSale price $16.99 USD -
Viega MegaPress 316 FKM Tee - 2" x 2" x 2" [91620]
Regular price $761.38 USDRegular priceUnit price per$0.00 USDSale price $761.38 USD -
Viega MegaPress 316 FKM 3/4" 90 Degree Elbow [91700]
Regular price $197.55 USDRegular priceUnit price per$0.00 USDSale price $197.55 USD -
Viega MegaPress 316 FKM 2" Coupling w/Stop [91125]
Regular price $205.83 USDRegular priceUnit price per$0.00 USDSale price $205.83 USD -
Viega MegaPress 316 FKM 3/4" Cap [91820]
Regular price $98.06 USDRegular priceUnit price per$0.00 USDSale price $98.06 USD -
Viega MegaPress 316 FKM 1-1/4" Union [91940]
Regular price $829.52 USDRegular priceUnit price per$0.00 USDSale price $829.52 USD -
Viega MegaPress 316 FKM 1" Cap [91825]
Regular price $128.54 USDRegular priceUnit price per$0.00 USDSale price $128.54 USD -
Viega MegaPress 316 FKM 1-1/2" Coupling w/Stop [91120]
Regular price $163.35 USDRegular priceUnit price per$0.00 USDSale price $163.35 USD -
Viega MegaPress 316 FKM 1-1/2" Union [91945]
Regular price $1,118.73 USDRegular priceUnit price per$0.00 USDSale price $1,118.73 USD -
Viega MegaPress 316 FKM Reducer - 1-1/2" x 1-1/4" [91920]
Regular price $348.19 USDRegular priceUnit price per$0.00 USDSale price $348.19 USD -
Viega MegaPress 316 FKM 1-1/4" Cap [91830]
Regular price $169.36 USDRegular priceUnit price per$0.00 USDSale price $169.36 USD
![Perko 1-1/2" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP8PLB]](http://hawkeyemarine.net/cdn/shop/files/39142XL.jpg?v=1735668930&width=533)
![GROCO 1-1/4" NPT x 1-1/8" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1125]](http://hawkeyemarine.net/cdn/shop/files/74276XL.jpg?v=1735604721&width=533)
![GROCO 1/2" NPT x 3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-500]](http://hawkeyemarine.net/cdn/shop/files/74179XL.jpg?v=1735604499&width=533)
![GROCO Bronze Pipe Nipple - 1-1/4" NPT [PN-1250]](http://hawkeyemarine.net/cdn/shop/files/75238XL.jpg?v=1735605135&width=533)
![GROCO 1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1500]](http://hawkeyemarine.net/cdn/shop/files/74184XL.jpg?v=1735604532&width=533)
![GROCO 1-1/4" NPT x 1-1/8" ID Bronze Pipe to Hose Straight Fitting [PTH-1125]](http://hawkeyemarine.net/cdn/shop/files/74257XL.jpg?v=1735604671&width=533)
![GROCO 1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose [PTHD-1500]](http://hawkeyemarine.net/cdn/shop/files/75264XL.jpg?v=1735605209&width=533)
![GROCO Bronze Pipe Nipple - 1-1/2" NPT [PN-1500]](http://hawkeyemarine.net/cdn/shop/files/75239XL.jpg?v=1735605143&width=533)
![GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]](http://hawkeyemarine.net/cdn/shop/files/74187XL.jpg?v=1735604540&width=533)
![GROCO 3/4" Bronze Nipple Check Valve [PNC-750]](http://hawkeyemarine.net/cdn/shop/files/74248XL.jpg?v=1735604620&width=533)
![GROCO 1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1500]](http://hawkeyemarine.net/cdn/shop/files/72863XL.jpg?v=1735604456&width=533)
![Rule Hose Adapter - 1-1/2" to 1-1/8" [67]](http://hawkeyemarine.net/cdn/shop/files/78796XL.jpg?v=1735246109&width=533)
![Viega MegaPress 316 FKM 1-1/4" Coupling w/Stop [91115]](http://hawkeyemarine.net/cdn/shop/files/103818XL.jpg?v=1715907948&width=533)
![Attwood Garboard Drain Plug Cast Bronze [7555-3]](http://hawkeyemarine.net/cdn/shop/files/89379XL.jpg?v=1730263930&width=533)
![Viega MegaPress 316 FKM Tee - 2" x 2" x 2" [91620]](http://hawkeyemarine.net/cdn/shop/files/103675XL.jpg?v=1715906985&width=533)
![Viega MegaPress 316 FKM 3/4" 90 Degree Elbow [91700]](http://hawkeyemarine.net/cdn/shop/files/100596XL.jpg?v=1715906857&width=533)
![Viega MegaPress 316 FKM 2" Coupling w/Stop [91125]](http://hawkeyemarine.net/cdn/shop/files/103820XL.jpg?v=1715907965&width=533)
![Viega MegaPress 316 FKM 3/4" Cap [91820]](http://hawkeyemarine.net/cdn/shop/files/103800XL.jpg?v=1715907800&width=533)
![Viega MegaPress 316 FKM 1-1/4" Union [91940]](http://hawkeyemarine.net/cdn/shop/files/103811XL.jpg?v=1715907895&width=533)
![Viega MegaPress 316 FKM 1" Cap [91825]](http://hawkeyemarine.net/cdn/shop/files/103801XL.jpg?v=1715907809&width=533)
![Viega MegaPress 316 FKM 1-1/2" Coupling w/Stop [91120]](http://hawkeyemarine.net/cdn/shop/files/103819XL.jpg?v=1715907957&width=533)
![Viega MegaPress 316 FKM 1-1/2" Union [91945]](http://hawkeyemarine.net/cdn/shop/files/103812XL.jpg?v=1715907904&width=533)
![Viega MegaPress 316 FKM Reducer - 1-1/2" x 1-1/4" [91920]](http://hawkeyemarine.net/cdn/shop/files/103852XL.jpg?v=1715908234&width=533)
![Viega MegaPress 316 FKM 1-1/4" Cap [91830]](http://hawkeyemarine.net/cdn/shop/files/103802XL.jpg?v=1715907817&width=533)