Price History for Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn
Close
Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn
SKYSHALO 12V Diaphragm Pump for All Your Water Demands. With SKYSHALO's smart water pump, you can efficiently meet all your water needs! Whether you're on the go in your RV/boat or working on your farm. It deli
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Mar 18, 2026 | $53.33 |
| Jan 13, 2026 | $58.61 |
| Jan 11, 2026 | $49.73 |
| Dec 14, 2025 | $54.78 |
| Dec 2, 2025 | $54.78 |
| Oct 27, 2025 | $54.78 |
| Oct 21, 2025 | $54.78 |
Analysis
Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn price analysis
Price analysis for Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn at Home Depot: Today's price is $53.33. That's 3% off the MSRP of $54.78. The lowest recorded price on PriceWatchPro was $49.73 on January 11, 2026. That's $3.60 below today's price.
- The current price of $53.33 is 3% (or $1.45) below the MSRP of $54.78.
- The lowest recorded price on PriceWatchPro was $49.73 on January 11, 2026. That's $3.60 below today's price.
- The highest recorded price on PriceWatchPro was $58.61 on January 13, 2026. Today's price is $5.28 below that peak.
- Across 6 tracked price changes, the listing has dropped 2 times with an average drop of $5.17.
- PriceWatchPro has been tracking this listing since October 21, 2025 (298 days of price history).
Related
More Plumbing deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when Water Diaphragm Pump, 12-Volt DC, 3.5 GPM, 55 PSI (40-80 PSI Adjustable), 1/2 in. MNPT Self-Priming for RV, Boat, Lawn dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.