Great Aquariums Start Here
Live Chat Support
    Free Shipping On $175+
  • FREE Shipping On $175+
  • 14-Day Low Price Guarantee
  • 14-Day Low Price Guarantee
  • Same Day Shipping
  • Same Day Shipping
FREE Shipping on
Orders Over $175
Standard ground shipping (1-7 business days) starts at a low $5.99 and most orders over $175 ship FREE. Learn More
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you've purchased the item! Learn More
Same Day Shipping
We promise to ship your order as fast as humanly possible. In fact, 99% of orders placed before 6 pm EST ship the same day! Learn More
Home » Saltwater Aquarium Supplies  » Water Pump  » External  » 2000 GPH & Higher  »  Deepwater Aquatics BLDC DC Brushless Water Pump
Deepwater Aquatics BLDC DC Brushless Water Pump

Deepwater Aquatics BLDC DC Brushless Water Pump

Average Rating 5 2
Write A Review
Product Review
We value your opinion & experience
Thank you for taking the time to review our products!

This is a Product Review for: Deepwater Aquatics BLDC DC Brushless Water Pump
Name to display on the review:
Location (ex: Anaheim, CA):
Your experience level:
How would you rate this product?
Review Title:
Write your review:
(Please focus on product quality and performance)
Item #:
Please make a selection
From $189.99
Notify Me
Just enter your email address below and we'll let you know when the product you are looking for becomes available!

Item Code:
Your Email:
Add to Cart or Notify Me
This item is temporarily unavailable but will be back in stock soon.

Item #
Click the Add To Cart button below if you'd like to reserve this item today. Any other items included in your order will be immediately processed and shipped. We will ship this item separately as soon as it arrives. We will not charge you for this item until it ships and you will incur no additional shipping charges.
Enter your email address in the field below and click the Notify Me button if you'd like us to send you an email when this item becomes available. Although you will be immediately notified when we have stock on hand, we will not reserve any units for you; you must return to our website and place an order.

+ Add to Wishlist
Add to Wishlist
Select Wish List:
Comments (up to 200 characters):
Quantity Desired:
Quantity Received:
If you find a product we sell for a lower price at another online store, we will match their price—today and up to 14 days after you’ve purchased the item!

Enter the price, shipping cost and website address where you found the lower price. Then click the "Add to Cart" button. We will review the lower price while processing your order and make any necessary reductions before your order ships. Some restrictions apply. See Terms & Conditions.
Shipping Cost*
Competitor's Website*
*Required information
Marine Depot 60-day Returns
At Marine Depot, we stand behind our products. That is why we offer a 60-day return period: one of the best in the industry! Learn More

Deepwater Aquatics BLDC DC Brushless Water Pump Information

Product Manuals & Documentation

Deepwater DC Sinewave Series Water Pumps

The New Standard in Controllable Water Pumps
The Deepwater BLDC Controllable water pumps are the pinnacle of quality DC pumps for the pond, aquarium or even pool applications. These pumps offer DC or Direct Current power, while a vast majority of pumps these days are AC. DC allows you to provide the pump with variable speed control, soft start up and feed/maintenance timers. Direct current also creates more efficient and lower power consumption operation.

The Deepwater BLDC controller has 6 preset speeds which are indicated by LED indicator lights, as well as the ability to turn off the pump. Also included is the ability to put the pump into a "service" or "feed" mode which will turn off the pump for a period of 30 minutes. This is very helpful when performing water changes or maintenance to your aquarium. Our smart controller also detects a if the pump is running out of water and shuts down to prevent damage in 10 seconds.

In the event of a power outage the pump has an internal memory which will bring the pump back to its original state after power restoration. Other features included with the smart controller for Deepwater DC pumps is the over amperage and over voltage protection, as well as low voltage and low amperage protection.

The controller design is made for performance and heat reduction. To dissipate heat, each Smart Controller comes standard with integrated heat sinks and mounting brackets. Connections are made with water resistant aviation plugs for redundancy in safety and performance.

  • Heat Dissipating Heat Sink Design
  • Speed and pause indicator LEDs
  • Three button to control speed and pause
  • Water-resistant power connector
  • Aluminum Construction for maximum performance
  • Pump is BLDC motor driving by a sine wave controller.
  • Pump body is filled with epoxy resin, a temperature controller inside to protect against over heating.
  • Closed impeller is more effective, a water recycled through-hole inside rotor to reduce heat disbursement.
  • Pump head is designed based on fluid mechanics to increase efficiency.
  • Titanium screw for sea water use.
  • Gel pump feet to decrease vibration.
  • Inlet and outlet mouth are threaded for easy plumbing.
What is Inside the box?
  • 1 x DC Pump
  • 1 x Controller
  • 1 x Warranty Card
  • 1 x Owners Manual
Manufacturer’s Warranty
  • 1 Year Warranty on Pump, Rotor and Controller
  • Salt/Fresh water Aquarium, Aquaculture, SPA, Koi Pond, Swimming pool, etc..
Model Flow(L/h) Flow(gph) Head(m) Head(ft) Current(A) Voltage(V) Power(W)
Deepwater DC5 5500 1400 4.5 13 1.4 24 33.6
Deepwater DC7 7000 1900 5 14.7 1.8 24 43.2
Deepwater DC8 8000 2100 5.5 16.4 2.8 24 67.2
Deepwater DC10 10500 2650 6 19.6 3.3 24 79.2
Deepwater DC12 12000 3200 6.5 21.3 5.5 24 132
Deepwater DC15 15000 4000 6.5 23.6 5.5 24 132



R (mm)

r (mm)

d (mm)

D (mm)








1 1/2”






1 1/2”






1 1/4”





* Deepwater Pumps have BSP threading but this will not hinder you from using any standard US fittings you can find at your local hardware store. Simply use Teflon tape around the pump threads, then hand tighten the US fittings to the Deepwater Pump. Do not over tighten!

Deepwater Aquatics BLDC DC Brushless Water Pump Reviews

Average Rating
(2 reviews)
Sort Reviews By:

Extremely quiet! Very small!

Reviewers Rating Excellent!

Posted: 6/21/2015 from LAKE CHARLES, LA UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: I had a Panworld pump, it was very noisy and produced a lot of heat and quite large footprint. The Deepwater Aquatics pump is super quiet, produces almost no heat and the controller features are a very nice extra. It will shut off if you run it dry, I've been guilty of that a couple of times. The only thing I haven't tested is its reliability. I hope it will not disappoint me.

Did you find this review helpful? Yes No

nice pump

Reviewers Rating Excellent!

Posted: 4/17/2015 from HUMBLE, TX UNITED STATES
5.0 5
Experience Level: Expert

Comments: I was looking for a pump return and this full all my expectations

1 of 2 People found this review helpful, did you? Yes No

Please make a selection 
WIN AN ORBIT MARINE PRO! Sign up for our best deals, video tutorials and your chance to win a $342 Current USA LED!