Description
GROCO 1/2" NPT x 3/4" Bronze 90 Elbow Fitting | Boat Supply Store
Address critical fluid path direction changes with the GROCO FFC-500, a full-flow, 90-degree bronze elbow fitting designed for robust marine plumbing systems. This fitting precisely mates a 1/2" NPT male thread with a 3/4" ID hose barb, ensuring minimal flow restriction in non-potable water applications like bilge pump discharge or livewell lines on a center console fishing boat. Constructed from durable C83600 bronze, it provides exceptional resistance to saltwater corrosion, guaranteeing longevity in harsh marine environments.
Key Features
- Maximize fluid transfer with full flow design
- Navigate tight spaces with 90-degree elbow
- Secure connections with 1/2" NPT male thread
- Accept standard hoses via 3/4" ID barb
- Endure marine conditions with C83600 Bronze
- Ensure reliability with UL Listed 647B rating
- Simplify directional changes in plumbing runs
- Prevent corrosion in demanding saltwater environments
Specifications
| Product Specifications | |
|---|---|
| Brand | GROCO |
| Angle | 90 Degree |
| Thread Size 1 | 1/2" NPT Male |
| Hose Inner Diameter | 3/4" |
| Material | C83600 Bronze |
| Flow Design | Full Flow |
| Potable Water Use | Not for potable water systems |
| UL Listing | UL Listed 647B |
Who This Is For
Marine technicians and boat owners undertaking plumbing repairs or system upgrades requiring a reliable, corrosion-resistant 90-degree elbow for non-potable water circulation. DIY enthusiasts seeking durable, high-performance fittings for demanding marine applications.
How It Compares
| Feature | GROCO 1/2" NPT x 3/4" Bronze 90 Elbow Fitting | Competitor |
|---|---|---|
| Material | C83600 Bronze | Bronze, Bronze |
| Thread Type 1 | 1/2" NPT Male | 1/2" NPT Male, 1/2" NPT Male |
| Hose ID | 3/4" | 3/4", 3/4" |
| Angle | 90 Degree | 90 Degree, 90 Degree |
| Flow Design | Full Flow | Not Specified, Not Specified |
| Potable Water Use | Not Compliant (NSF-61) | Not Specified, Not Specified |
Common Concerns Answered
I'm having trouble finding fittings for my older boat's plumbing. Will this GROCO elbow work?
The GROCO FFC-500 utilizes standard 1/2" NPT male threads and a 3/4" ID hose barb, which are common configurations. However, verifying the existing thread type and barb size on your older system is recommended to ensure precise compatibility.
Do I need special tools or sealants for installation?
Proper thread sealing is crucial for leak-free performance. While basic plumbing knowledge and tools are sufficient, using appropriate PTFE tape or pipe dope specifically rated for marine environments is advised to ensure a secure and watertight seal on the NPT threads.
Why is this fitting not suitable for potable water?
This fitting is not rated for potable water systems because it does not meet specific NSF-61 standards required for drinking water applications. It is designed and approved for non-potable uses such as bilge pumps, livewells, or raw water intakes where potable water purity is not a concern.
Frequently Asked Questions
What is the material of the GROCO FFC-500 fitting?
The GROCO FFC-500 fitting is constructed from C83600 Bronze, an alloy known for its excellent corrosion resistance in marine environments.
What are the thread sizes for the GROCO FFC-500 fitting?
The GROCO FFC-500 fitting features a 1/2" NPT male thread on one end and a 3/4" inner diameter (ID) hose barb on the other.
Is the GROCO FFC-500 fitting suitable for potable water systems?
No, the GROCO FFC-500 fitting is explicitly designated as 'Not for potable water systems' and is intended for non-potable water applications only.
What is the angle of the GROCO FFC-500 fitting?
The GROCO FFC-500 is a 90-degree elbow fitting, designed to change the direction of fluid flow by a right angle.
What is the hose inner diameter compatibility for the GROCO FFC-500 fitting?
The hose barb end of the GROCO FFC-500 fitting is designed to accommodate a hose with a 3/4" inner diameter (ID).
