Attwood 38903 Acetal 90° Elbow Connector – NPSM Female Thread to 3/4" Hose Barb
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Attwood 38903 Acetal 90° Elbow Connector – NPSM Female Thread to 3/4" Hose Barb
A 90° elbow adapter fitting that connects a 3/4" hose to an NPSM-threaded aerator pump outlet or livewell fitting port — turning the hose run at a right angle to clear tight spaces or route cleanly along a tank wall. The female threaded end fits Attwood A-Series aerator pump outlets and Tsunami pump threaded outlets. The barbed end grips 3/4" I.D. hose securely without additional clamps. Acetal construction provides excellent chemical resistance and thread durability in wet livewell plumbing environments.
- 90° elbow configuration — turns hose run at a right angle
- Threaded end: NPSM female (fits A-Series and Tsunami aerator pump outlets)
- Hose end: 3/4" I.D. barb
- Acetal construction — chemical and corrosion resistant
Parts Desk Insights
The 90° elbow is the right choice when a straight fitting would send the hose run in the wrong direction — for example, when the pump outlet faces upward or outward and you need the hose to run along the tank wall or down toward a drain. It’s a common fit when space inside the livewell locker is tight and a straight connector would create a sharp hose bend that restricts flow. If your installation allows a straight run, the Attwood Acetal Straight Connector (38993) provides the same NPSM-to-barb connection without the elbow. For routing hose through a bulkhead or tank wall, the Attwood Double-Ended Thru-Hull Connector is a related fitting. For the aerator pumps and spray heads that connect into these plumbing runs, see the Attwood Tsunami MK 2 Aerator Pump range and the Attwood Livewell Aerator Spray Head.
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.