Groco PTH Bronze Standard Flow Pipe-To-Hose Adapter With NPT Thread
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Groco PTH Bronze Standard Flow Pipe-To-Hose Adapter With NPT Thread is a straight pipe-to-hose fitting made from cast bronze for standard-flow hose connections using NPT thread. Use is not intended for potable water systems.
Key Features
- Straight (pipe-to-hose) adapter configuration
- Standard flow hose connection (hose ID matches the pipe size for the PTH series)
- NPT thread connection
- Cast bronze construction
- NOT TO BE USED IN POTABLE WATER SYSTEMS
Product Compatibility
- Marine plumbing and sanitation-related hose connections (non-potable applications)
- General pipe-to-hose adapter use where NPT threading and standard-flow pipe-to-hose connection style are required
Product Details
- Product type: Pipe-to-hose adapter
- Brand/Series: Groco PTH
- Style: Straight
- Flow type: Standard flow
- Thread type: NPT thread
- Material: Cast bronze
- Model/Identifier: PTH2500 (SKU: 34-PTH2500)
- Important restriction: NOT TO BE USED IN POTABLE WATER SYSTEMS
Parts Desk Insights
Best Use Case: Best suited for non-potable marine plumbing hose connections where you need a straight adapter with NPT thread and a standard-flow pipe-to-hose hose-barb style connection.
Common Issues: Thread/fitment problems usually come from mismatched thread type (NPT vs other thread standards) or hose size not matching the intended PTH standard-flow hose ID for the pipe size. Also ensure the system is not intended for potable water use, per the manufacturer restriction.
Related Products & Accessories
- Browse Groco PTH pipe-to-hose fittings (NPT) - Select the correct pipe size/hose ID and thread size for your application.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.