Buck Algonquin Bronze Pipe/Hose Adapter 3/4" Straight
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Buck Algonquin Bronze Pipe/Hose Adapter — 3/4" Straight
The straightforward solution for connecting a 3/4" NPT pipe-threaded seacock or ball valve to a 3/4" hose. This Buck Algonquin straight adapter is cast from naval bronze — the correct material for raw water and below-waterline plumbing — and is designed to pair directly with Buck Algonquin bronze through-hulls and ball valves for a complete, matched installation.
At this price point it’s also a practical spare to keep on board. A failed or corroded hose adapter is a straightforward fix when you have the right part on hand.
Specifications
- Pipe thread (valve side): 3/4" NPT
- Hose barb (hose side): 3/4"
- Angle: Straight
- Material: Naval bronze
- Application: Pipe-to-hose connection on marine seacocks and ball valves
- Part Number: BUC-HN-75
Best For
- Connecting a 3/4" ball valve or seacock directly to a 3/4" hose run
- Cockpit drains, bilge pump discharge, and raw water intake plumbing
- Replacement of corroded or leaking adapters in existing installations
- Keeping a spare on board for emergency repairs
Complete Your Installation
- Ball Valve 3/4" Bronze — matching seacock this adapter threads onto
- Through-Hull 3/4" Extra Long Bronze — through-hull for this valve size
- Pipe/Hose Adapter 3/4" Bronze 90° Elbow — right-angle version for tight spaces
- Pipe/Hose Adapter 3/4" x 1" Bronze — reducer adapter for stepping up to 1" hose
- Through-Hull 1" Bronze — larger through-hull option
Parts Desk Insights
Best use case: This is the most commonly sold adapter in the Buck Algonquin plumbing line — a simple, reliable straight connection between a 3/4" seacock and a 3/4" hose. It’s the default recommendation whenever a customer is completing a 3/4" through-hull assembly and the hose exits in a straight line from the valve. At this price it’s also worth suggesting as a spare, particularly for customers heading offshore or into remote cruising areas. If the customer’s hose needs to exit at a right angle, switch them to the 90° elbow version instead. If they’re stepping up to a 1" hose, the 3/4" x 1" reducer adapter is the right call. Always confirm hose ID and valve thread size before finalizing the recommendation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.