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YOUNGTREE 12V RV Fresh Water Pressure Pump, 5.5GPM 70PSI Diaphragm Pump, Self-Priming DC Water Pump with 3/4" Garden Hose Adapters for Irrigation, Camper, Boat, Trailer, Marine, Off-Grid Cabin Use
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 4:51 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️The retail sticker price has been slashed by 87% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
ERHUI
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Powerful Flow & 70PSI Pressure: As a high-performance 12V diaphragm pump, it delivers a powerful 5.5 GPM water flow and 70 PSI pressure, effortlessly supporting stable water supply for 3-4 faucets running simultaneously. Whether showering in your RV or watering the garden, enjoy a consistent and satisfying water experience just like home
✓Auto On/Off & Adjustable Pressure: This 12V DC water pump features a built-in automatic pressure switch that instantly turns on when you open the faucet and shuts off when closed, providing true 'on-demand' water. The cut-in pressure is easily adjustable from 40 to 80 PSI, allowing you to customize the water force for any task
✓Thermal & Dry-Run Protection: Engineered for reliability, this 12V water pump is equipped with advanced thermal protection, automatically shutting down when the temperature reaches 158°F (70°C) to prevent motor damage. It can withstand short-term dry running, offering crucial protection during unexpected water outages and extending the pump's lifespan
✓Complete Kit & Easy Installation: Ideal as a versatile RV water pump, your convenience is our priority. The package includes Teflon tape and 3/4" garden hose adapters for a leak-free, ready-to-use setup right out of the box. Please Note: A 20-30 amps fuse is recommended for optimal performance and circuit safety
✓Wide Compatibility & Reliable Support: Acting as a direct replacement 12V diaphragm pump for most same-type models, it's ideal for RVs, campers, boats, cabins, and irrigation systems. Backed by our reliable customer service, simply contact us through your order for prompt support with any product questions
⚙️ Specifications
Brand
YoungTree
Color
Black1
Material
Aluminum
Style
Diaphragm pump
Product Dimensions
9.45"L x 4.53"W x 4.72"H
Power Source
12V DC
Item Weight
3.05 kg
Maximum Flow Rate
5.5 gpm
Maximum Lifting Height
9.8 feet
Manufacturer
YoungTree
Part Number
F42-12V
