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Iwaki

MD-70RLT - 1536 GPH - Iwaki Japanese

In stock
SKU
300401
$449.99

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$449.99
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Why does BRS recommend this?

Anytime we need an external pump the Iwaki Japanese motors are our first choice.  There are cheaper options that work just fine, however when it comes to noise the Iwaki Japanese external pumps are class leaders and for any area where noise a concern and space is limited. The Japanese Iwaki pump is the way to go.

  • Japanese Motor
  • Max Flow: 1536 GPH
  • Max Head: 31.8 Ft
  • 1” Inlet(MPT)/ 1” Outlet(MPT)
  • Max Amps: 2.8
  • Motor Output: 1/4 HP

 

Note: The Iwaki MD pumps' power cords do not come with the plug pre-spliced.

 

External pump from Iwaki, the world leader in small magnetically coupled centrifugal pump technology. Japanese-made motor is designed especially for aquatic applications. Super quiet and energy efficient with less parts.

 

High quality external pump with years of research and development behind its design. Iwaki pumps offer high pressure rates in a durable, compact pump. Easily tailor pump applications because of the numerous motor/pump configurations. MD stands for Mag-Drive.

MD Series – Japanese Motor

  • Japanese motor is made from cast aluminum with a cast end bell
  • Japanese model uses a custom pump design specifically for aquatic applications
  • Japanese pumps run cooler to the touch and slightly quieter, due to the thicker material

 

Iwaki Flow and Tech Specs

 

Quick Compare - Iwaki MD Pumps (Japanese Motors)

ModelPower UsageMaximum FlowMaximum HeadConnections

Iwaki MD-20RT

58W

492 GPH

14.1 ft

Hose 5/8” NPT ¾”

Iwaki MD-20RXT

60W

822 GPH

8.2 ft

Hose 1” NPT 1”

Iwaki MD-30RT

96W

600 GPH

17.7 ft

Hose ¾” NPT ¾”

Iwaki MD-30RXT

132W

1140 GPH

13.5 ft

Hose 1” NPT 1”

Iwaki MD-40RT

156W

822 GPH

21.3 ft

Hose ¾” NPT ¾”

Iwaki MD-40RXT

144W

1344 GPH

15.4 ft

Hose 1” NPT 1”

Iwaki MD-55RLT

192W

1104 GPH

26.9 ft

Hose 1” NPT 1”

Iwaki MD-70RLT

336W

1536 GPH

31.8 ft

Hose 1” NPT 1”

Iwaki MD-100RLT

408W

2136 GPH

39.0 ft

Hose 1” NPT 1”

More Information
Product Name MD-70RLT - 1536 GPH - Iwaki Japanese
SKU 300401
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Product Questions

By placing a ball valve on the return line and adjusting flow into the aquarium, does this backpressure on the pump cause it harm? In other words, does braking the flow cause premature wear and tea on the pump?
Question by: Daniel Dehler on Jan 29, 2018, 5:10 AM
Almost all pumps are designed to have some type of backpressure in them. A ball valve with a little restriction will not hurt the pump. You will just want to make sure that you have a little flow through the pump to help keep it cool while the motor is running.
Answer by: Charlie on Jan 29, 2018, 5:40 PM
I have a 125 gal reef tank 6 ft long looking for either a internal or external return pump .I have around 15 ft of head pressure which pump do you recommend.THANKS
Question by: james Berganski on Dec 17, 2017, 12:29 PM
Thanks for reaching out to us!

For internal return pumps, we recommend Sicce Syncra pumps. The Syncra HF 12.0 has a max head of 17.05'. Iwaki makes great external pumps, the MD-70RLT is 1536 GPH and has a max head of 31.8'.

Have a great day.
Answer by: Josh Cuta on Dec 21, 2017, 2:27 PM
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