Description
GROCO Bronze 3/4" NPT 90° Elbow Fitting | Boat Supply Store
This GROCO fitting reliably redirects fluid flow in non-potable marine systems, ideal for applications requiring a compact 90-degree turn between threaded pipe and flexible hose. Constructed from corrosion-resistant C83600 Bronze, it ensures long-term integrity in demanding saltwater or freshwater environments. Featuring a standard 3/4" male NPT thread for secure pipe connection and a 3/4" barb for positive hose retention, this fitting is UL Listed 647B, confirming its adherence to safety standards.
Key Features
- Secure 90-degree male NPT to hose connection ensures leak-free transitions.
- Durable construction from C83600 Bronze resists saltwater and chemical corrosion.
- Standard Flow design optimized for typical marine fluid transfer rates.
- UL Listed 647B for verified safety and performance standards.
- Corrosion-Resistant material suitable for diverse marine applications.
- Precise Fitment for 3/4" NPT threaded pipe and 3/4" ID hose.
- Reliable for bilge pump discharge, livewell circulation, or raw water intake.
- Easy Installation with basic plumbing tools and thread sealant.
Specifications
| Product Specifications | |
|---|---|
| Brand | GROCO |
| Part Number | PTHC-750 |
| NPT Size | 3/4" |
| Hose Inner Diameter | 3/4" |
| Configuration | 90 Degree Elbow |
| Material | C83600 Bronze |
| Flow Designation | Standard Flow |
| Potable Water Compliant | No |
| UL Listing | UL Listed 647B |
Who This Is For
Marine technicians and boat owners performing plumbing repairs or upgrades will find this fitting essential for creating a 90-degree transition from a 3/4" NPT threaded pipe to a 3/4" ID hose. It is specifically designed for non-potable water systems where robust, corrosion-resistant connections are paramount.
How It Compares
| Feature | GROCO Bronze 3/4" NPT 90° Elbow Fitting | Competitor |
|---|---|---|
| Material | C83600 Bronze | Bronze |
| NPT Size | 3/4" | 3/4" NPT Male |
| Hose ID Size | 3/4" | 3/4" ID |
| Angle | 90 Degree | 90 Degree |
| Potable Water Compliant | No (C83600 Bronze not NSF-61 compliant) | Not specified |
| UL Listing | UL Listed 647B | Not specified |
Common Concerns Answered
Is this GROCO fitting safe for my boat's drinking water system?
No, this GROCO fitting is explicitly not intended for potable water systems as it is not NSF-61 compliant. It is designed for non-potable applications such as bilge pump discharge or raw water cooling.
What type of sealant should I use for the NPT threads?
For optimal sealing on NPT threads, it is recommended to use a marine-grade PTFE tape or a pipe dope specifically formulated for marine environments to ensure a durable, leak-proof connection.
Why is it important that this fitting is not potable water compliant?
Potable water systems require materials certified to not leach harmful contaminants into drinking water (e.g., NSF-61). Non-potable systems can utilize robust materials like C83600 bronze for superior corrosion resistance without this certification.
Frequently Asked Questions
What is the material of the GROCO 3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting?
The GROCO fitting is constructed from C83600 Bronze, a material known for its excellent corrosion resistance in marine environments.
What is the thread type and size for this GROCO fitting?
The fitting features a 3/4" Male National Pipe Taper (NPT) thread on one end.
What is the hose inner diameter this fitting is designed for?
This specific GROCO fitting is designed to accept a hose with a 3/4" inner diameter (ID).
Is this GROCO fitting suitable for potable water systems?
No, this fitting is not suitable for potable water systems. It is manufactured from C83600 Bronze, which is not NSF-61 compliant for drinking water applications.
What is the flow rate designation for this GROCO elbow fitting?
This GROCO elbow fitting is designated for 'Standard Flow' applications, meaning it is suitable for typical marine fluid transfer rates without significant restriction.
