Product Overview

GRUNDFOS BULLETIN DISTRIBUTION FORM
Pump Curve & Operation:
Constant Pressure III / II / I
The duty point of the pump will move left and right along the highest, middle or lowest
constant-pressure curve depending on the control setting and water demand in the system.
Cross Reference Chart:
The Grundfos ALPHA1 can replace the pump models listed below:
GRUNDFOS
B&G
ARMSTRONG
WILO
UP 15-10F
UP 15-42F
UPS 15-42F
UPS 15-58FC
NRF-9F/LW
NRF-22
NRF-25
NRF-9F/LW
Ecocirc 19-14 vario
Ecocirc 19-14 auto
Astro 20
Astro 25
Astro 30
Astro 230CI
Astro 250CI
Compass 20-20
Star S 16FX
Star S 21FX
Star S 21RFC
Stratos ECO 16 RFC
Marketing Support
To help you inform customers about the new ALPHA1, Grundfos has developed a wide range
of marketing and sales material for your use. The material can be accessed by downloading
our launch package.
Download the launch package:
http://us.grundfos.com/content/dam/GPU/Products/ALPHA1/ALPHA1-Launch-Package.zip
Please note: New Launch package materials will be added frequently over the next few weeks
please check back often for new items.