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Megaflow Pumps
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Spa and Hot Tub Pumps

Replace your old spa or hot tub pump with the latest technology from Acura Spa Systems, Inc. We have over 300,000 spa and hot tub pumps sold and operating for the last 22 years. All of our spa and hot tub pumps are ETL listed and tested per UL Standard 1081. Our long lasting spa and hot tub pumps are the quietest, most innovative, and most energy efficient in the industry. We are the only spa pump manufacturer to sell direct to the public. Since 1987, our hot tub pumps have been powered by Magnetek Motors, A.O. Smith Motors, Emerson Motors and Franklin Electric Motors. Our pumps for many years have supplied many hot tub manufacturers such as: LifeSpas, Islander Spas, Burboa Manufacturing, Colorado Custom Spas, California Custom Spas, Blue Oasis Spas, Dolphin Spas, Diamante Spas, Life Spring Spas, U.S. Tooling and Southern Home Spas.

ETL United States
United States

ETL Canada Logo
Canada

CE Logo
 
Megaflow Spa Pumps
[Fig. A]

(Photo above is of pump model MF523036)
Dimensions: L=10.34" x H=7.25" x Base L=3.50"

Use the table below to place your order.
Select your desired pump model, click discharge position (if necessary),
Verify your quantity, click Add to Order Button to add item,
Click View Order Button to confirm items and prepare the order.

Pump weight does not include packaging material or shipping container.

 

Megaflow 50Hz
Megaflow 50Hz Model

 

When shopping for a replacement spa pump, always ask for the original Megaflow™.

  1. The Megaflow™ is designed with a unique 8-vane impeller to dampen hydraulic noise.
  2. The Megaflow™ is designed to optimize spa pump performance while using the least electrical energy.
  3. The Megaflow™ pump passed all Public Safety tests per UL Standard 1081.
  4. The Megaflow™ pump is powered by A.O.Smith/Magnetek/Emerson motors and not by inferior quality motors.
  5. The Megaflow™ series has powered thousands of spas of different brands throughout the world since its introduction in 2005.
  6. When comparing prices with other brands, also compare the pumps net weight. Larger horsepower need more copper windings increasing the net weight of the pump.
Energy Savings   Letter "V" spa was powered by the Megaflow™ when tested
for Title 20 compliance at California Polytechnic University.
<Click to view report>
Megaflow Spa Pump Discharge Positions
Discharge Right (-3)
Megaflow (discharge right)
[Fig. B]
Discharge Up ( )
Megaflow (discharge up)
[Fig. C]
Discharge Left (-4)
Megaflow (discharge left)
[Fig. D]

 

The Megaflow pump series will power your spa with the maximum pump efficiency and with the least hydraulic and vibrational noise. Our unique pump design with 2", 2.5" or 3" plumbing will put your spa performance ahead of your competition.

Our energy saver Model number MF523036 only draws 1.2 Amp on Low speed (276 Watt) and still pumps 59 gallons per minute to keep you electric spa heater cool. The cost of operation for our model MF523036 on Low speed is only $0.04 per hour (based on a U.S. national average electricity cost of $0.15 per kilowatt-hour). Our pumps are ETL listed (U.S.), CSA listed (Canada) and CE (Europe) approved.

Please check our pump performance curves as well as the readings of the decibel meter while the Megaflow pump is performing in the open and at maximum load.


To select additional Megaflow Spa Pump parts and components,
scroll to the table below.


Megaflow™ Spa Pump Unions:
2.0 inch Union
Part #1677: 2.0" Union with Nut and O-Ring
2.5 inch Union
Part #1679: 2.5" Union with Nut and O-Ring
3.0 inch Union
Part #1680: 3.0" Union with Nut and O-Ring
2.0" Intake, 2.0" Discharge
2.0 inch Spa Plumbing
Click here for help with the spa plumbing
2.0 inch Union
Part #1677
2.5" Intake, 2.5" Discharge
2.5 inch Spa Plumbing
Click here for help with the spa plumbing
2.5 inch Union
Part #1679
3.0" Intake, 3.0" Discharge
3.0 inch Spa Plumbing
Click here for help with the spa plumbing
3.0 inch Union
Part #1680

NOTES:
Horsepower: spl means "special peak horsepower", cd means "continuous duty horsepower".
Model numbers with suffix (-1) indicates the motor is single speed.

All model numbers shown on this table indicate discharge straight up [Fig. C].
Model numbers with suffix (-3) indicates the discharge is to the right [Fig. B].
Model numbers with suffix (-4) indicates the discharge is to the left [Fig. D].

All pumps are not provided with unions, unions sold separately. Unions are identified by plumbing dimensions (like 1.5" or 2.0"), but these numbers ARE NOT the physical outer pipe dimensions. These numbers indicate the waterflow volume going into and out of the pump. Please use part numbers as identified for your application.

All electrical work must be performed by a licensed electrician.
All plumbing work must meet I.A.P.M.O., UL 1563, and all local codes and regulations and must be performed by a licensed plumbing contractor.

 

Exploded View & Part List
Megaflow Exploded View

 

Megaflow 60Hz Series Megaflow 50Hz Series
Megaflow Performance Data
High Speed Performance Data

Low Speed Performance Data
Megaflow Performance Data
High Speed Performance Data

Low Speed Performance Data

 

 

*Free Freight only for U.P.S. Ground in the USA. Other forms of shipping incur additional shipping costs.

A $5 Handling charge is applied to all orders.

All products sold per our "Terms and Conditions" found in the "Support" section of our menu.

Updated: 07/09/2010