Groco Standard Bronze Thru Hull with Nut - 1" NPS / NPT
The Groco Thru Hull fitting (TH-1000-W) is made of bronze and comes with a flanged retaining nut. The design of this 1" thru hull fitting allows for an increased flow compared to standard thru hulls.
- Bronze thru-hull with nut
- Designed for increased flow compared to standard Thru Hulls
- Combination NPSM / NPT thread
*Note: Groco thru hull fittings will accommodate both ball valve NPT (National Pipe Thread) and seacock NPS (National Pipe Straight Thread) threads. The end of the threaded end has a taper to accommodate a ball valve. If the thru thread is cut to fit a seacock the remaining threads are straight.
- Thread size: 1" NPS / NPT
- Material: C83600 Bronze
- Approval: UL Listed 647B
- A: 2.85"
- B: 0.3"
- C: 2.32"