Buck Algonquin Bronze 90 Pipe-to-Hose Adapter 3/4″

Buck Algonquin Bronze 90 Pipe-to-Hose Adapter 3/4″

When a straight adapter wont work because the hose needs to exit at a right angle due to tight clearances, a nearby bulkhead, or awkward valve positioning this 90 elbow adapter is the solution. It connects a 3/4″ NPT pipe-threaded seacock or ball valve to a 3/4″ hose, turning the hose run 90 off the valve outlet for a clean, low-stress installation.

Cast from naval bronze for long-term corrosion resistance in salt, brackish, and fresh water. A direct-fit companion to Buck Algonquin bronze through-hulls and ball valves.

Specifications

• Pipe thread (valve side): 3/4″ NPT
• Hose barb (hose side): 3/4″
• Angle: 90 elbow
• Material: Naval bronze
• Application: Right-angle pipe-to-hose transition in marine plumbing assemblies
• Part Number: BUC-HN-75-E

Best For

• Installations where a straight adapter would kink the hose or conflict with nearby structure
• Tight engine room and bilge plumbing where hose routing requires a 90 turn off the valve
• Cockpit drain, bilge discharge, and raw water intake plumbing in confined spaces
• Replacing a straight adapter where hose stress or chafe is a concern

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 (Straight) straight version of this adapter
• 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 elbow adapter is the right call when a customer is working in a tight space and a straight adapter would force the hose into a sharp bend or put stress on the valve connection. Engine rooms and bilge compartments on smaller boats are the most common scenario theres often very little room between the seacock and the nearest frame or bulkhead. The 90 turn lets the hose exit cleanly without kinking. Always confirm the customer needs an elbow vs. a straight adapter before ordering the straight 3/4″ adapter is the more common choice when space allows. Bronze is the correct material for raw water and below-waterline plumbing; avoid brass or plastic in these applications.