¾ HP Waterway Center Discharge Spa Pump: 1.5" in/out 120V

BX4100-C1
Regular price $319.95
Regular price Sale price $319.95
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Add to Order (recommended):

$4.95
O-Ring Gasket 1.5" (2-3/8"OD) - 2-Pack
1.5" Union Gasket
(2⅜" OD) 2-Pk
$4.95
Waterway Pump Drain Plug Tubing Adapter 1/4" MPT x 3/8" Barb
Drain Tube Adapter
¼" MPT x ⅜" Barb
$9.95
Silencer Anti-Vibration Spa Pump Motor Base
Silencer Mounting Base
Pump Vibration Isolator
$21.95
Spa strap wrench
Nut Wrangler Wrench
Easily removes stuck unions
Select Title

Durable Waterway eSeries Spa Pumps are simple to install and provide years of trouble-free use. Because of our huge buying power, you'll pay less for a complete new hot tub pump (motor & wet end) than some others charge for just a replacement motor.

  • 1½" Center discharge
  • 2-Speed

Product Notes: 110 - 120V. 2-speed; easily configured for 1-speed. Waterway uses various motor manufacturers, so capacitor location may be external or internal. Order new pump unions if needed. Some brands (such as Hayward, Jacuzzi or Sta-Rite) may use non-standard fittings with different dimensions.

Pump Selection & Installation Guide

Details

Voltage: 110-120V

Speed: 2-speed: 3450 RPM high/1725 RPM low

Horsepower: ¾ HP

Amperage: 8.8A high/2.6A low

Gallons Per Minute: 105 GPM (high speed)

Frame Size: 48 Frame

Intake: 1.5” plumbing (2⅜” O.D. pump threads)

Discharge: 1.5” plumbing (2⅜” O.D. pump threads)

Discharge Type: Center

Wet End Discharge Orientation: Top (can easily be rotated)

Wet End Drain: Tapped & threaded for 1 plug (included)

Overall Length: 15¼”

Waterway Cross Reference: 3420310-15, P208CD1512, SP-34-2N11C, 300-1010

Aqua-Flo Cross Reference: 0260700, 02607000-1000, 02607000-1010, 02607111-1

Motor Cross Reference: RB802, BN36, 5KCP39NN4294X

Certification:  UL Recognized

Limited Manufacturer's Warranty: 1-Year

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Customers praised this spa pump for being "very quiet" and reliable, with fast delivery. Many found it an "exact, drop in replacement" that was easy to install. However, some noted fitting modifications were needed, and a few experienced inconsistent capacitor placement or reduced jet power compared to original pumps. Overall highly rated for value and performance.

  • 5 stars: 13 (68%)
  • 4 stars: 3 (16%)
  • 3 stars: 1 (5%)
  • 2 stars: 1 (5%)
  • 1 star: 1 (5%)
A
Anonymous
Very helpful info on web site

My whirlpool tub motor quit after 30 years. Very helpful info on web site. As a 73 year old grandma, was able figure out what type motor was needed and installation requirements. (Old motor no longer being made) Son installed and I've got my whirlpool back!
Fast delivery. Very satified

A
ANNAMARIA R.
Zero Issues--Perfect

Pumps were exactly what I ordered; Shipment was quick and we were given the tracking number immediately after it shipped. Straightforward and perfect

B
Bob L.
Great for small spa

Delivery fast. Very quiet in low speed, works well for small spa.

J
Jerry
Seems to be a fine 3/4 HP Jet pump

Good replacement for the 1HP pump in my Hot Springs Jetsetter spa, though not quite the same dimensions at the fittings … required some modifications, but worked in the end.

D
DHL
Here's to the next 25 years!

My in house jacuzzi spa tub is working again! Old one lasted 1989 - 2014 or so hope this one lasts for the next 25 years :)

j
joey
works great and half the price!

Fast delivery and half the price of everyone!

A
Alexander
Great product. exactly as described!

Great easy to ready instructions, very quite, with little to no vibrations, comes with assembly instructions if a part fails. VERY FAST SHIPPING! Ordered Tuesday got it Friday! Very satisfied!

j
jeanniejim
I would buy again

quiet! works well on our spa tub!

N
Next l.
Good pump

Good pump easy to wire but would like to have unions made for it had to shop around to find ones that fit.

P
PBTiam
perfect drop in replacement

exact, drop in replacement for my spa pump. 5 minutes to swap out the old one and i'm back in operation.

D
Dale
I requested a motor with capacitor on the back of motor.

When I received the motor the capacitor was on top not as pictured. I did not have the clearance to use the motor you sent. I ended up removing capacitor and designing a mount to put capacitor on the back of motor. That ended up costing me another 2 hours of work and I also had to change plumbing to fit the motor in.

C
Chuck t.A.
Great motor and pump

Included wiring diagram was great to ensure I got the high speed windings connected correctly.

F
Fastdog
I would buy this pump again.

Great service and a very good product for the money. Delivery was quick and easy. Great folks to deal with for these type of products.

A
Akentut
Excellet fit.

The motor was a replacement from a previous install. Putting in the lower HP pump solve many problems. It was a simple install and the fittings were all correct.

M
Mike
I would buy from Spa Depot in the future

Ryan was very helpful to find the correct replacement pay for me, sent a link with all the info and how to order. And then, due to other circumstances NOT related to the parts i received, Ryan helped with the return. Great job!

R
Ron
Would Not Buy - Problem I still Need

When I received the product I dry tested to check the Electrical. The motor sounded good, but the pump sound weak also had a funny sound, Called hot line and to Make it simple BUYER BEWARE, and the services hung up while I was asking questions. Nothing mention about not be satisfied. Anyway installed the product and it work great, but the pump sounded like it would fail. After a Week It failed. I saw no reason for it to failed. So I started it up again and it worked. But then the pump and motor have failed. I reinstalled the old Pump and motor and that where I stand. Would you like it Back?

A
Al
Great service, good price

This pump was a good replacement. It came in just a few days and was easy to install. It is working very good. Spa depot provided excellent information and service.

S
Steve
Nice unit

Works as it should and fit my hot tub

A
Anonymous
Works well

I ordered this pump to replace an older StaRite pump in my spa and matched the hp and plumbing fittings. I had to build a new base for the pump unit as this one was much smaller physically than the original one. The only drawback I found was I noticed it is not as powerful as the old one. My jets are kind of weak now as compared to the old one. Not sure how I could have matched up the GPM. Knowing that I would have ordered a larger unit but it still does the job and best of all its new and doesnt leak.

B
Bill

Will this pump replace my magnetek 1081

SpaDepot.com

The thing to look at is the water pump attached to your current motor. If the dimensions and form factor match up with your current setup, this will be a fine replacement.

A
Alberto

I need a new motor for my spa

SpaDepot.com

We're happy to help you find a new spa pump. Please email us an image of the pump attached to the motor, as well as an image of the data label on the motor and we'll recommend a suitable replacement.

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