Description
Attwood 90° Thru-Hull Connector 1-1/8" | Boat Supply Store
Engineered for challenging marine installations, this Attwood 90-degree thru-hull connector is specifically designed to navigate tight spaces and eliminate hose kinking. It accommodates a maximum hull thickness of 1-7/8" and features a 2-7/16" flange diameter, ensuring a secure, above-the-waterline installation. This fitting is ideal for critical systems like livewell overflow drains, maintaining optimal fluid dynamics on your vessel.
Key Features
- Prevent Kinking: 90-degree angle design proactively prevents hose kinking.
- Space Saving: Optimized for installation in confined engine compartments or bulkheads.
- Optimal Flow: Ensures unimpeded fluid transfer by maintaining hose integrity.
- Robust Construction: Durable white plastic build for saltwater environments.
- Secure Fitment: Designed for 1-1/8" inner diameter hose applications.
- Versatile Thickness: Accommodates hulls up to 1-7/8" thick.
- Easy Installation: Requires a 1-5/16" hole for a secure mounting.
- Integrated Drain: Includes a 7/8" drain plug for system maintenance.
Specifications
| Product Specifications | |
|---|---|
| Hose Inner Diameter | 1-1/8" |
| Angle | 90 Degree |
| Max Hull Thickness | 1-7/8" |
| Flange Diameter | 2-7/16" |
| Installation Hole Size | 1-5/16" |
| Drain Plug Size | 7/8" |
| Material | Plastic |
| Intended Use | Above the waterline only |
Who This Is For
Boat owners and marine technicians requiring a space-efficient, angled thru-hull fitting for above-waterline applications like bilge pump discharges or livewell overflow. This connector is perfect for situations where standard straight fittings would cause hose obstructions or stress.
How It Compares
| Feature | Attwood 90° Thru-Hull Connector 1-1/8" | Straight |
|---|---|---|
| Hose Size (Inner Diameter) | 1-1/8" | 1-1/8", 1-1/4" |
| Angle | 90 Degree | 90 Degree, Straight |
| Material | Plastic | Plastic, Plastic |
| Max Hull Thickness | 1-7/8" | null, null |
| Flange Diameter | 2-7/16" | 2-1/4", null |
Common Concerns Answered
Why is this thru-hull connector specified for above the waterline use only?
The plastic construction and design are optimized for above-waterline installations where submersion is not a factor, ensuring longevity and preventing potential issues associated with underwater use.
Is this plastic fitting durable enough for my vessel?
This Attwood fitting is constructed from robust marine-grade plastic, designed for durability in above-waterline applications. For heavy-duty underwater applications requiring extreme impact resistance, metal alternatives might be considered, but this plastic option offers excellent performance for its intended use.
Can I use this fitting below the waterline?
No, this Attwood thru-hull connector is specifically engineered and recommended for above the waterline use only. Installing it below the waterline may compromise its integrity and lead to operational issues.
Frequently Asked Questions
What is the maximum hull thickness this thru-hull connector can accommodate?
This Attwood thru-hull connector can accommodate a maximum hull thickness of 1-7/8 inches.
Is this thru-hull connector suitable for use below the waterline?
No, this thru-hull connector is designed and rated for above the waterline use only.
What is the inner diameter of the hose this connector is designed for?
This connector is designed for a 1-1/8 inch inner diameter hose.
What is the flange diameter of this thru-hull connector?
The flange diameter of this thru-hull connector is 2-7/16 inches.
What is the recommended installation hole size for this connector?
The recommended installation hole size for this connector is 1-5/16 inches.
