Groco Marine Plumbing
- Groco®HTHC Series 1-1/4" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 1-1/4" D Hose (HTHC-1250-S)HTHC Series 1-1/4" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 1-1/4" D Hose by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose Connection$90.13
- Groco®HTHC Series 2" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 1-3/4" Hose (HTHC-2000-S)HTHC Series 2" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 1-3/4" Hose by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose Connection$146.81
- Groco®HTHC Series 3/4" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 3/4" D Hose (HTHC-750-S)HTHC Series 3/4" Hole 90° Stainless Steel Elbow Thru-Hull Fitting for 3/4" D Hose by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose Connection$46.45
- Groco®TH Series 1" Hole Stainless Steel Combo Thru-Hull Fitting for 1" NPS Pipe (TH-1000-WS)TH Series 1" Hole Stainless Steel Combo Thru-Hull Fitting for 1" NPS Pipe (TH-1000-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...NPSM/NPT combination thread#316 Stainless Steel$54.88
- Groco®TH Series 1-1/2" Hole Stainless Steel Combo Thru-Hull Fitting for 1-1/2" NPS Pipe (TH-1500-WS)TH Series 1-1/2" Hole Stainless Steel Combo Thru-Hull Fitting for 1-1/2" NPS Pipe (TH-1500-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...NPSM/NPT combination thread#316 Stainless Steel$63.11
- Groco®TH Series 1-1/4" Hole Stainless Steel Combo Thru-Hull Fitting for 1-1/4" NPS Pipe (TH-1250-WS)TH Series 1-1/4" Hole Stainless Steel Combo Thru-Hull Fitting for 1-1/4" NPS Pipe (TH-1250-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...NPSM/NPT combination thread#316 Stainless Steel$61.27
- Groco®TH Series 1/2" Hole Stainless Steel Combo Thru-Hull Fitting for 1/2" NPS Pipe (TH-500-WS)TH Series 1/2" Hole Stainless Steel Combo Thru-Hull Fitting for 1/2" NPS Pipe (TH-500-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...NPSM/NPT combination thread#316 Stainless Steel$21.11
- Groco®TH Series 3/4" Hole Stainless Steel Combo Thru-Hull Fitting for 3/4" NPS Pipe (TH-750-WS)TH Series 3/4" Hole Stainless Steel Combo Thru-Hull Fitting for 3/4" NPS Pipe (TH-750-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...NPSM/NPT combination thread#316 Stainless Steel$20.16
- Groco®THXL Series 1" Hole Bronze Combo XL Thru-Hull Fitting for 1" NPS Pipe (THXL-1000-W)THXL Series 1" Hole Bronze Combo XL Thru-Hull Fitting for 1" NPS Pipe (THXL-1000-W) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...Extra long NPSM / NPT combination threadC83600 Bronze$45.73
- Groco®THXL Series 1" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1" NPS Pipe (THXL-1000-WS)THXL Series 1" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1" NPS Pipe (THXL-1000-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Extra long NPSM / NPT combination thread#316 Stainless Steel$57.61
- Groco®THXL Series 1-1/2" Hole Bronze Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe (THXL-1500-W)THXL Series 1-1/2" Hole Bronze Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe (THXL-1500-W) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Extra long NPSM/NPTcombination threadC83600 Bronze$78.64
- Groco®THXL Series 1-1/2" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe (THXL-1500-WS)THXL Series 1-1/2" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe (THXL-1500-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Extra long NPSM / NPT combination thread#316 Stainless Steel$71.16
- Groco®THXL Series 1-1/4" Hole Bronze Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe (THXL-1250-W)THXL Series 1-1/4" Hole Bronze Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe (THXL-1250-W) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Extra long NPSM/NPTcombination threadC83600 Bronze$73.15
- Groco®THXL Series 1-1/4" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe (THXL-1250-WS)THXL Series 1-1/4" Hole Stainless Steel Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe (THXL-1250-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Extra long NPSM / NPT combination thread#316 Stainless Steel$69.32
- Groco®THXL Series 2" Hole Bronze Combo XL Thru-Hull Fitting for 2" NPS Pipe (THXL-2000-W)THXL Series 2" Hole Bronze Combo XL Thru-Hull Fitting for 2" NPS Pipe (THXL-2000-W) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...Extra long NPSM/NPTcombination threadC83600 Bronze$108.82
- Groco®THXL Series 2" Hole Stainless Steel Combo XL Thru-Hull Fitting for 2" NPS Pipe (THXL-2000-WS)THXL Series 2" Hole Stainless Steel Combo XL Thru-Hull Fitting for 2" NPS Pipe (THXL-2000-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Extra long NPSM / NPT combination thread#316 Stainless Steel$76.82
- Groco®THXL Series 3/4" Hole Bronze Combo XL Thru-Hull Fitting for 3/4" NPS Pipe (THXL-750-W)THXL Series 3/4" Hole Bronze Combo XL Thru-Hull Fitting for 3/4" NPS Pipe (THXL-750-W) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Extra long NPSM/NPTcombination threadC83600 Bronze$37.43
- Groco®THXL Series 3/4" Hole Stainless Steel Combo XL Thru-Hull Fitting for 3/4" NPS Pipe (THXL-750-WS)THXL Series 3/4" Hole Stainless Steel Combo XL Thru-Hull Fitting for 3/4" NPS Pipe (THXL-750-WS) by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...Extra long NPSM / NPT combination thread#316 Stainless Steel$52.12
- Groco®FFC Series 1" Hose I.D. to 3/4" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-750)FFC Series 1" Hose I.D. to 3/4" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....90° Male NPT x Hose connectionC83600 Bronze$21.20
- Groco®FFC Series 1-1/2" Hose I.D. to 1-1/4" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-1250)FFC Series 1-1/2" Hose I.D. to 1-1/4" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$45.41
- Groco®FFC Series 1-1/4" Hose I.D. to 1" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-1000)FFC Series 1-1/4" Hose I.D. to 1" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$29.28
- Groco®FFC Series 1-1/8" Hose I.D. to 1" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-1125)FFC Series 1-1/8" Hose I.D. to 1" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$31.67
- Groco®FFC Series 1-3/4" Hose I.D. to 1-1/2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-1500)FFC Series 1-3/4" Hose I.D. to 1-1/2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$66.76
- Groco®FFC Series 2-1/4" Hose I.D. to 2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-2000)FFC Series 2-1/4" Hose I.D. to 2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$169.00
- Groco®FFC Series 3/4" Hose I.D. to 1/2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter (FFC-500)FFC Series 3/4" Hose I.D. to 1/2" NPT(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Male NPT x Hose connectionC83600 Bronze$16.32
- Groco®TPC Series 1" Hose I.D. to 1" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter (TPC-1000)TPC Series 1" Hose I.D. to 1" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...90° Female NPS X Hose connectionC84400 Bronze$55.66
- Groco®TPC Series 1-1/2" Hose I.D. to 1-1/2" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter (TPC-1500)TPC Series 1-1/2" Hose I.D. to 1-1/2" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Female NPS X Hose connectionC84400 Bronze$83.65
- Groco®TPC Series 1-1/4" Hose I.D. to 1-1/4" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter (TPC-1250)TPC Series 1-1/4" Hose I.D. to 1-1/4" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Female NPS X Hose connectionC84400 Bronze$66.26
- Groco®TPC Series 3/4" Hose I.D. to 3/4" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter (TPC-750)TPC Series 3/4" Hose I.D. to 3/4" NPS(M) 90° Bronze Elbow Hose/Pipe Adapter by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...90° Female NPS X Hose connectionC84400 Bronze$53.50
- Groco®7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins (SW-2531)7-3/4" L Cast Bronze Wrench Deck Plate Key for 1/4" & 5/16" Holes with Stainless Steel Pins by Groco®. Services deck plates or strainer caps with key holes up to 7" apart. Pins fit holes up to 5/16". If you're looking for a quality...Opens to service deck plates or strainer caps with key holes up to 7" apartHangs conveniently near the strainer(s) location$28.79
Are you an avid boater looking for hardware that is a cut above the rest? Then Groco is the only name you need to know. The company was born in Baltimore in 1918, the time of the industrial boom when marine and automotive industries were growing extremely fast. The company’s founder, Angus Roy Gross, Sr., had a keen eye on innovation. He had many patents, the most distinctive of which were an ice shaver, combination lever, blow torch, and much more. However, in the late 1920s, Groco decided to focus on the marine industry. Now the company is recognized for its superior-quality water pumps, valves, fittings, hull scoops, raw water strainers, water pressure systems, and many other related marine products.
At Groco, they have always been committed to staying on the cutting edge of product development. From manual machining equipment many years ago to state-of-the-art CNC machining technology, Groco is constantly growing and improving to ensure ultimate customer satisfaction. Featuring a solid construction, Groco marine parts are proven to deliver outstanding performance and reliability. They will keep your vessel operating at its peak, improving your boating experience. Groco uses the finest materials while making their underwater hardware to guarantee it will hold up to the most demanding marine conditions. Whether you opt for stainless steel fittings or an aluminum hull scoop, rest assured you will make your engine room or hull look at its best for years to come.
Groco’s tradition of creating innovative designs is the main factor that distinguishes the company from the competition and allows it to take its place among marine industry leaders. Although the company has gained worldwide popularity for its pumps and hardware, it offers products that feature far more sophisticated designs. Tired of those clogged strainers in hard-to-reach places? Groco has you covered with top-notch strainers that can clean themselves on specific intervals. And how about a waste treatment system that will allow you to discharge waste legally in almost any place you are? Don’t want to go to the engine room to open or close seacocks? Get Groco E-Valve to access seacocks with a push of a button. It will allow you to have full control of all your valves, exercise all valves, view valve status immediately, and much more. Rely on Groco to make your time on the water safer and more comfortable!