Description
GROCO 3" NPT Bronze Pipe Nipple | Boat Supply Store
Ensure watertight integrity in demanding marine plumbing applications with this 3-inch NPT threaded bronze pipe nipple constructed from corrosion-resistant C83600 bronze. Its full flow design and integral cast-in wrench flat facilitate secure installation and reliable disassembly in non-potable water systems, preventing the degradation common with lesser materials. This fitting is engineered for the rigorous conditions encountered on offshore fishing vessels and coastal cruising yachts navigating brackish or saltwater environments.
Key Features
- Durable C83600 Bronze construction for superior corrosion resistance.
- Convenient cast-in wrench flat simplifies installation and removal.
- Reliable NPT x NPT connection ensures secure pipe joining.
- Full Flow design minimizes flow restriction in the system.
- Robust material for longevity in harsh marine conditions.
- Technical 3-inch NPT thread specification for compatibility.
- Engineered for non-potable water systems.
- Trusted GROCO brand quality and performance.
Specifications
| Product Specifications | |
|---|---|
| Thread Size | 3" NPT |
| Material | C83600 Bronze |
| Connection Type | NPT x NPT |
| Wrench Flat | Yes |
| Flow Design | Full Flow |
Who This Is For
Marine plumbers and boat owners seeking exceptionally durable and corrosion-resistant pipe fittings for essential non-potable water systems. Maintenance professionals will appreciate the ease of installation and long-term reliability in demanding maritime environments.
How It Compares
| Feature | GROCO 3" NPT Bronze Pipe Nipple | Competitor |
|---|---|---|
| Thread Size | 3" NPT | 3/4" NPT |
| Material | C83600 Bronze | Bronze |
| Wrench Flat | Yes | Yes |
Common Concerns Answered
Is this fitting suitable for drinking water systems on my boat?
No, this GROCO Bronze Pipe Nipple is explicitly designed and recommended by the manufacturer for non-potable water systems only.
I see the price is higher than some other fittings, is it worth it?
The C83600 bronze construction and GROCO's reputation provide superior longevity and corrosion resistance compared to plastic or steel, justifying the investment for critical marine plumbing applications.
Does this fitting corrode in saltwater?
Constructed from C83600 bronze, this fitting is highly resistant to corrosion in marine environments, including saltwater exposure, ensuring a long service life.
Frequently Asked Questions
What is the thread size of the GROCO Bronze Pipe Nipple - 3" NPT?
The thread size is 3 inches, conforming to the National Pipe Taper (NPT) standard.
What material is the GROCO Bronze Pipe Nipple made from?
This pipe nipple is constructed from C83600 bronze, a marine-grade alloy known for its excellent corrosion resistance.
Is this pipe nipple suitable for potable water systems?
No, the manufacturer specifically states this fitting is not suitable for potable water systems.
What is the purpose of the cast-in wrench flat?
The cast-in wrench flat provides a positive grip surface for a pipe wrench, significantly simplifying the installation and removal process.
What are the dimensions of the GROCO Bronze Pipe Nipple - 3" NPT?
The primary dimension is the 3-inch NPT thread size. Specific overall length and diameter are not provided in standard specifications but are consistent with a 3-inch NPT fitting designed for marine applications.
