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Add to CartGroco stainless steel thru-hull fittings are constructed of durable #316 stainless steel and are available in a range of sizes.
Specifications:
| Part Number | Thread NPS | Hose ID | A | B | C | D | E | Weight |
| HTH-750S | 3/4" | 3/4" | 2.7" | 0.3" | 1.9" | 1.2" | 1.3" | 0.6 lbs. |
| HTH-1000S | 1" | 1" | 2.8" | 0.3" | 2.3" | 1.2" | 1.3" | 0.8 lbs. |
| HTH-1125S | 1" | 1-1/8" | 2.8" | 0.3" | 2.3" | 1.2" | 1.3" | 1.0 lbs. |
| HTH-1250S | 1-1/4" | 1-1/4" | 2.8" | 0.3" | 2.6" | 1.1" | 1.3" | 1.1 lbs. |
| HTH-1500S | 1-1/2" | 1-1/2" | 2.8" | 0.3" | 2.9" | 1.1" | 1.3" | 1.3 lbs. |
What is the Groco Stainless Steel Hose Thru-Hull Fitting used for?
The Groco Stainless Steel Hose Thru-Hull Fitting is a thru-hull fitting with an NPS thread and hose connection. It is constructed from #316 stainless steel and is available in multiple thread and hose ID sizes for different applications.
What is the Groco Stainless Steel Hose Thru-Hull Fitting made from?
The Groco Stainless Steel Hose Thru-Hull Fitting is constructed from durable #316 stainless steel. The fitting is also UL Listed 647B according to the supplied product description.
What thread and hose sizes are available for the Groco Hose Thru-Hull Fitting?
The Groco fitting is available with NPS thread sizes of 3/4", 1", 1-1/4", and 1-1/2". Hose inside diameters range from 3/4" to 1-1/2", with the HTH-1125S offering a 1" thread and 1-1/8" hose ID.
Which Groco Hose Thru-Hull model has a 1-1/8" hose connection?
The Groco HTH-1125S has a 1" NPS thread and a 1-1/8" hose inside diameter. Its listed dimensions are A: 2.8", B: 0.3", C: 2.3", D: 1.2", and E: 1.3", with a weight of 1.0 lb.
What are the available Groco Hose Thru-Hull fitting models?
The available models are HTH-750S, HTH-1000S, HTH-1125S, HTH-1250S, and HTH-1500S. Their NPS thread sizes range from 3/4" to 1-1/2", while hose inside diameters range from 3/4" to 1-1/2".
How much do the Groco Stainless Steel Hose Thru-Hull Fittings weigh?
The fitting weights vary by model. The HTH-750S weighs 0.6 lbs., HTH-1000S weighs 0.8 lbs., HTH-1125S weighs 1.0 lb., HTH-1250S weighs 1.1 lbs., and HTH-1500S weighs 1.3 lbs.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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