There is no question, this is the best video on how to change a coupling on a hot water circ. pump. She makes it seem so easy to do. I have used these couplers for over 20 years and have never had any comebacks. As she says, "they are much easier to install" especially if you are on a ladder. Even more important when you are changing the larger horse power motors.
The original coupling in this video seems designed to fail with all of its complexity. The Spiralink coupler on the other hand is clearly simpler in design and would likely have a very long service life. Good video of a product that deserves to noticed
We have been using these couplers for over 30 yrs. They make servicing the old style pumps worth while. Always check the motor mounts eccentricity . Especially the from one. (shaft end).
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There is no question, this is the best video on how to change a coupling on a hot water circ. pump.
She makes it seem so easy to do. I have used these couplers for over 20 years and have never had
any comebacks. As she says, "they are much easier to install" especially if you are on a ladder. Even
more important when you are changing the larger horse power motors.
Thanks John! We're glad to hear you are happy with our product.
Informative. These couplers are far better than the original fly away couplings. I only use Spiralink now.
Looks very easy to do. Thanks
Spiralink is an excellent coupling. A clever design, easy to install and best of all reliable and long lasting
The original coupling in this video seems designed to fail with all of its complexity. The Spiralink coupler on the other hand is clearly
simpler in design and would likely have a very long service life. Good video of a product that deserves to noticed
Thanks Jonathan, yes this product was designed by a pump repair technician and was built to last!
Very educational Amber! What a great product.
Thanks Blake!
We have been using these couplers for over 30 yrs. They make servicing the old style
pumps worth while. Always check the motor mounts eccentricity . Especially the from one. (shaft end).
These coupling are fantastic. They are easier to install and last far longer than the original couplers.
Do you have to replace zagged motor mounts if using spiralink counper?
its best that you do...or at the very least pry off the front
motor mount and turn it 180 degrees. ( upside down, skinny part at the top)
Seems hard to purchase in the US.
Please contact crownengineering.com/