Groco H-Series Bronze Flush Mount Thru-Hull Fitting
$19.75 - $23.00

Groco H-Series Bronze Flush Mount Thru-Hull Fitting
Item # 867925
Description
Features:
- Applications: Groco Seacocks or any similar product with NPS female threads
- Diameter: 3/4"
- These thru-hull fittings can also be used with NPT (tapered) threads in low pressure installations only
- When connecting to tapered threads, a generous amount of pipe sealant or PTFE thread tape is absolutely required.
- Groco thru-hulls are the best choice for below the waterline installations
- FTH Series Drip Control Bronze Thru Hulls can be used in a Flush mount or Drip-Control mount
- In above waterline drain applications, choose between a drip control installation and a flush mount installation
- In the drip control installation, the fitting protrudes slightly from the hull
- As water flow through the fitting ceases, the last drops fall cleanly from the tapered edge of the fitting
- In the flush installation, a cleaner profile is obtained, but if the installation is above the waterline, unsightly stains are likely to appear over time between the fitting and the waterline
- The flush installation is, however, ideal for below waterline installations where the serious sailor wishes to reduce drag
- In above waterline drain applications, choose between a drip control installation and a flush mount installation