PLASTIC THRUHULL 1-1/2
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Perko 0328DP8 White Polymer Thru-Hull
This Perko broad-flange thru-hull connects 1-1/2-inch hose to an above-waterline discharge. Its molded white polymer body is selected by hose size, mounting-hole diameter and hull thickness.
Key Features
- Hose size: 1-1/2 inches
- Mounting hole: 1-7/8 inches
- Maximum hull thickness: 1-7/8 inches
- Flange outside diameter: 3 inches
Product Compatibility
For above-waterline use. Perko does not recommend this hose-type fitting below the waterline.
Use & Service Notes
Check the mounting surface and hose fit before installation. Inspect for cracking and leakage during routine service.
Parts Desk Insight
Hose size is different from the hole required in the hull. Check all three fit dimensions before replacing a fitting.
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.