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DC 12V Diaphragm Pump, Self-Priming Pump with Filter Quick Connection Terminal, 1.2 GPM 100 PSI Pressure Switch Adjustable Spray Pump, Suitable for RV Camping Shower Garden
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
100%
Price verified Sep 28, 2026 8:45 PM · 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 current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 69% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️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
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
LYLING
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓DC 12V Diaphragm Water Pump provides 4.5L/min 1.2GPM Flow and consumes low current (Load Current 1.7A/Locked Rotor Current 3.7A).
✓Inlet and Outlet: 1/2" External Thread Interface. Self-Priming Vertical Suction: 6.6 Feet (2m). The pure copper motor runs stably, and the Working Noise is as low as 40DB.
✓Equipped with a built-in intelligent pressure switch, it will automatically turn off when the faucet is turned off and run when the faucet is turned on. It can be adjusted according to your needs, with an adjustable pressure range of 80-100PSI (default 80PSI).
✓The professionally designed pump body is sealed to prevent water mist and dust from entering the pump body. The pump cannot run continuously for more than 5 hours. Under normal operation, it can provide stable work for many years.
✓Equipped with complete accessories, including a 1/2-inch filter, quick connect terminals, brass couplings, hose clamps, and pipe tape. Water pumps are suitable for many fields, such as RV, camping, gardening, marine boat, irrigation, sprinklers, and faucets.
⚙️ Specifications
Brand
HUILING
Material
Copper, Brass
Style
Diaphragm
Product Dimensions
6.73"L x 3.74"W x 2.56"H
Power Source
Corded Electric
Item Weight
1.7 pounds
Maximum Flow Rate
4.5 liters per minute
Maximum Lifting Height
6.6 feet
Voltage
12 volts
Manufacturer
HUILING
Item model number
HL-4A16