Description
Perko Transom Scupper 1-1/2" Hose | Boat Supply Store
This Perko thru-hull scupper is engineered for effective water egress from your vessel's transom. It features a robust molded white polymer construction with a soft black flapper, ensuring efficient water drainage while preventing ingress. Designed for a 1-1/2" hose size, it facilitates a 1-7/8" mounting hole diameter and accommodates a maximum hull thickness of 2-1/8". Installation through the transom is simplified with the included nut and mounting hardware, making it a dependable component for maintaining a dry bilge.
Key Features
- Durable Molded White Polymer Construction
- Effective Soft Black Flapper for water flow control
- Complete Includes nut and mounting hardware
- Secure Designed for reliable transom mounting
- Efficient Facilitates water drainage
- Preventative Controls backflow
- Specific For 1-1/2" hose applications
- User-friendly Straightforward installation
Specifications
| Product Specifications | |
|---|---|
| Brand | Perko |
| Hose Size | 1-1/2" |
| Mounting Hole Diameter | 1-7/8" |
| Maximum Hole Thickness | 2-1/8" |
| Flange Outer Diameter (O.D.) | 2-7/8" |
| Material | Molded White Polymer |
| Flapper Type | Soft Black Flapper |
| Included Hardware | Nut and mounting hardware |
Who This Is For
Boat owners and marine professionals requiring a dependable thru-hull scupper for transom installations. Ideal for vessels utilizing 1-1/2 inch hose for bilge discharge or deck drainage.
How It Compares
| Feature | Perko Transom Scupper 1-1/2" Hose | Competitor |
|---|---|---|
| Hose Size | 1-1/2" | 1-1/2", 1-1/2" |
| Material | Molded White Polymer | White Nylon, White ABS Plastic |
| Flapper Type | Soft Black Flapper | Rubber, Rubber |
| Mounting Hardware Included | Yes | Yes, Yes |
| O.D. Flange | 2-7/8" | 2-3/4", 2-7/8" |
Common Concerns Answered
Can the flapper material degrade over time?
The soft black flapper is designed for durability and efficient water flow control. While variations in stiffness can occur, its material is chosen for marine environments to ensure longevity in preventing backflow.
Is the mounting hole diameter precise for installation?
The scupper requires a 1-7/8" mounting hole diameter. Precise drilling is necessary for a secure fit, ensuring a watertight seal critical for preventing leaks.
What if the flapper feels too stiff or too loose on arrival?
Flapper stiffness can exhibit minor variations between units. The design ensures effective water expulsion while preventing backflow; if a minor adjustment is needed, it is typically minor and does not impede function.
Frequently Asked Questions
What is the hose size compatibility for the Perko Thru-Hull Scupper?
This Perko Thru-Hull Scupper is designed for 1-1/2 inch hose size applications.
What is the maximum hole thickness this scupper can accommodate?
The maximum hole thickness this scupper can accommodate is 2-1/8 inches.
What material is the Perko Thru-Hull Scupper made from?
The Perko Thru-Hull Scupper is constructed from molded white polymer.
Does the Perko Thru-Hull Scupper come with mounting hardware?
Yes, the Perko Thru-Hull Scupper includes a nut and necessary mounting hardware for installation.
What is the flange outer diameter of this scupper?
The flange outer diameter (O.D.) of this Perko Thru-Hull Scupper is 2-7/8 inches.
