CLEARANCEJohnson Pump
Johnson Pump Pro Series 2400 GPH Sump Pump / Utility Pump - 12V - 2400GPH w/10' Lift, 1.5" Discharge
MPN: 1011011
$153.85
$195.49
In Stock
$17.98$21.15per unit
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This item is currently out of stock.
Special order from Sea-Dog — Estimated 2–3 weeks.
Quick Specs
Type: Parts
Description
Thru-Hull with Scupper Valve - Injection Molded Acetel
This Thru-Hull Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper that seals to prevent backwash. For use with 1-1/2" hose. Compatible with most self-bailing applications. Constructed of injection-molded acetal. Installs with four #6 FH fasteners (included).
Quick Specs
Type = Parts
Accessories
No accessories listed for this product.
Specifications
| SKU | 520510-1 |
| UPC | — |
| Brand | Sea-Dog |
| Category | Marine Plumbing & Ventilation |
| Country of Origin | — |
| Weight | — |
| Dimensions | — |
| Status | Active |
| Last Synced | 8/17/2026, 1:13:51 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Compare Key Features
| Feature |  Sea-Dog Thru-Hull w/Scupper Valve - Injection Molded Acetel CURRENT |  GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut |  Attwood Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size |  GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut |  Johnson Pump Thru-Hull - 1-1/2" - White |
|---|---|---|---|---|---|
| Price | $17.98 | $21.25 | $87.41 | $66.30 | $18.75 |
| Brand | Sea-Dog | GROCO | Attwood Marine | GROCO | Johnson Pump |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | — | 0.52 | 1.73 | 1.57 | 0.4 |
| Dimensions | — | 4 x 3 x 3 | 6 x 5 x 3 | 4 x 3 x 3 | 5 x 3 x 3 |
| SKU | 520510-1 | TH-750-W | 66553-3 | TH-1500-W | 75155 |
| Country | — | CHINA | THAILAND | CHINA | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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Price
$17.98