12V DC / 115V AC Diaphragm Water Pump
This diaphragm water pump delivers reliable water flow for showers, kitchens, outdoor rinsing, and marine or off-grid applications. With a robust 3.3 GPM flow rate, 50 PSI pressure, and 10 ft self-priming capability, it can simultaneously support multiple outlets while operating quietly (<55dB). Advanced BLDC brushless motor technology ensures higher efficiency, longer lifespan, and robust protection against dust, water, and corrosion. The pump features smart dry-run protection, self-diagnosis for overheating, IPX5 waterproofing, and energy-efficient operation, making it a durable, eco-friendly, and worry-free solution for residential, RV, or outdoor use.
$75.99 USD
EDPM0312
In stock! Ships within 3-5 business days.
30-Day Risk-Free Trial
2-Year Warranty
12V DC / 115V AC Diaphragm Water Pump
12V DC
$75.99 USD
Max High Flow
Strong Pressure
Max Self‑Priming
Whisper‑Silent
IPX5 Waterproof Pump for Outdoor Use
IPX5 Waterproof
50% Recycled PP Material
FCC Certified
IC Certified
One Pump. Endless Possibilities.
One Pump. Endless Possibilities.
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115V AC Diaphragm Pump Installation Guide | Easy Step-by-Step Tutorial
How to Install a 12V DC Diaphragm Pump
Specifications
FAQs
What is a diaphragm water pump best used for?
Diaphragm pumps are ideal for RVs, campers, off-grid systems, and applications requiring consistent water pressure.
Can it be used indoors?
Yes. When connected properly and used with clean water.
Does it provide water pressure automatically?
Yes. The built-in pressure switch turns the pump on and off based on demand.
Does the diaphragm pump have dry-run protection?
The pump features self-diagnosis and waterless protection. It will automatically stop if it detects a dry pipeline or water source, preventing dry running and protecting the motor from damage.
2-Year Warranty
FCC, CE EMC & IC EMC certified
Made with 50% recycled materials (RCS Certified)
24/7 Customer Support