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Pelican NaturSoft Salt Free Water Softeners

Circulator Pump

Model #:  P-SDP
Suggested Retail Price:  $799.00
SALE PRICE:  $499.95

Item in-stock

ALPHA Circulator Pump with AUTOADAPT One Touch Operation and Line Cord

ALPHA is the latest and most innovative member of the Grundfos family of high-quality circulators. By incorporating a permanent magnet motor design, power consumption is now reduced by 50 Percent . ALPHA adapts to the seasonal demands of your system without sacrificing comfort.

With ALPHA, you can stop worrying about complicated pump settings. Simply install the pump and leave it in the factory setting, AUTOADAPTTM. ALPHA will automatically analyze the heating system, find the optimum setting and continue to adjust its operation to changes in demand. The result is optimum comfort and minimum energy consumption.

The factory setting, AUTOADAPT, analyses the heating system and automatically adjusts the pump setting to meet changes in heating demand. Ensuring lowest possible energy consumption, while maintaining maximum comfort levels.
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Pelican Customer Reviews: NaturSoft

  Real customer review from verified purchase - Non-compensated feedback.

Verified Reviews By Pelican Water
Sep 09,2014
Very knowledgeable tech

I'm very confident purchasing your company's product. It's partly due to the technician's ability to answer in depth questions.

- christine mih
san diego, california
Verified Reviews By Pelican Water
Aug 12,2014
It is working

Dear Sirs, I have been using the system for the last four months, in my country, Bahrain, Arabian Gulf, and I am happy to say that it did work, despite the geographical location, and the difference in climate and water quality from that of the US. Thank you

- Ebrahim Lori
Verified Reviews By Pelican Water
Aug 09,2014
Very Happy!

Thank you Pelican for resolving our hard water issues! Awesome product and service!!

- Leslie
South Dakota
Verified Reviews By Pelican Water
Aug 01,2014

Patrick was very helpful in my ordering process of your system. We haven't used your product before and Patrick made it easy to go through. Thanks you for all of your help.

- Adam Reid
Verified Reviews By Pelican Water
Jul 30,2014
Great product and service

We have had the whole house water filter for over a year and it is amazing to see the filters when they are changed. Makes a big difference with the system. Glad we have it.

- Carol Wilson
Verified Reviews By Pelican Water
Jul 27,2014
Solid sales/customer service

I spoke with Phil on the phone and received helpful information regarding the NS3 and local installers in my area while researching what unit to purchase. I later purchased the NS3 with Phil's assistance and had additional questions quickly answered. Easy, simple process.

- Chad
San jose, CA
Verified Reviews By Pelican Water
Jul 26,2014
So far, so good

I ordered my NS3 water softening system yesterday, and spoke with Phil. He was extremely helpful and answered all my questions. He gave me his phone extension should I have any problems. He made me feel very confident that I had made a good choice. I expect to receive the equipment next week and am looking forward to enjoying my new water softener. Hopefully there won't be any problems with delivery, installation or performance.

- Gail Milgroom
Las Vegas
Verified Reviews By Pelican Water
Jul 22,2014

I like the softener and it seemed easy to install.

- Karin Dickerson
Tampa, FL
Verified Reviews By Pelican Water
Jul 11,2014
Wonderful service

Pelican offers excellent customer service. Each time I called (and it was several times)my questions were thoroughly answered in a friendly and businesslike manner. I am thrilled with the system.

- George Jennings
Discovery Bay, CA
Verified Reviews By Pelican Water
Jul 10,2014
Great Job

Our system has been in for one week. The difference it has made is great. The water tastes better and we are seeing let mineral deposits on our shower door etc.. The only problem was our house is nearly 50 years old and was not pre plumbed for and softener system and two plumbing contractors worked on it for 8.5 hours. The system works good but if your home is not new watch out for the plumber. Thanks

- Eddie
Verified Reviews By Pelican Water
Jul 10,2014
very good

This system while relatively new for me has produced striking results when compared to the Salt Softeners. The slippery feel left over by the Salt machines is gone, however I can tell the soaps feel more supple and rinse clean. I would highly recommend this type of softener. Not to mention the elimination of the chore of maintaining the Salt.

- Lee Reisinger
Reno, NV
Verified Reviews By Pelican Water
Jul 10,2014
Very satisfied

This product was easy to install. I noticed an improvement in taste.

- Jo-Anne Christie
Beaumont, Alberta
Verified Reviews By Pelican Water
Jul 07,2014
It works

We live on a remote ranch with a 600 foot well. We were getting mineral deposits on all faucet heads and dishwashers. Toilets head perpetual mineral rings at the water level. We installed the pelican product or year ago and have had no problems since.

- John Cooley
Sedalia CO
Verified Reviews By Pelican Water
Jun 30,2014

I praise this softener to anyone who will listen, and even some who won't. I'm a woman in my late 60s, and won't lug 40 lb bags of salt to the basement, nor do I want an ion exchange tub of junk that just breaks down, and costs electricity to boot. The white film wipes off easily because it's crystalline - no calcification. I have a crush on Pelican!

- Joy Pulver
Falls Village
Verified Reviews By Pelican Water
Jun 20,2014
great company

easy to order, polite knowledgeable people

- joseph jackson
bisbee az

Video Page

We invite you to watch the videos below to learn more about your water and how you can benefit from installing a Premium Pelican System in your own home. Pelican Water is the leader in premium whole house water filtration and salt-free systems. In this day and age it now more important than ever to filter your water, protect your pipes and appliances from the negative effects of hard water.

Premium Whole House Water Filters / Softener Combo
Play Video
Is your water Safe?

Learn about the problems we are facing today with our limited drinking water supply. Also learn about the Pelican solution for your family. Learn how chlorine and chloramines are absorbed through your skin and into your foods, including how to remove them from your water. Water is one of our most valuable resources and its time to start treating that way.


Premium Whole House Water Filters / Softener Combo
Play Video
Salt Water Softeners and Reverse Osmosis

Learn about the affects of salt-based water softeners and how they work. Also learn about Reverse Osmosis (RO) systems and how they work. Many people who have a salt or potassium-based water softener do not realize the damaging effects it can have on our planet and our bodies over a period of time.


Premium Whole House Water Filters / Softener Combo
Play Video
Safeguarding your water

Learn about the benefits and advantages of owning the Pelican Combo Series. The EPA says it is up to you to filter your water in your home. Adding a filter to your home is the first line of defense against harmful chemicals and byproducts. The Pelican Natursoft system offers a green alternative to water softening that will protect your biggest investment: your home, from scale and the damaging effects of hard water.


Installation Diagrams and Guides

Diagrams / Owners Manual back to top
Owner's Manual for Grundfos Alpha 15 55 (link opens in new window)

Product Speca back to top


  • Measures system changes automatically
  • Maximizes energy savings

Technical Data:

  • Flow Range: 0 to 21 GPM
  • Head Range: 0 to 19 Feet
  • Motor: 1X115V
  • Min. Fluid Temperature: 36°F (2°C)
  • Max. Fluid Temperature: 230°F (110°C)
  • Max. Working Pressure: 150 PSI
  • Watts: 5-45W
  • Amps: 0.65A

Water Shield Auto-Ship Program Includes Free Delivery Water Shield Program – Replacement Filters & Parts