Preferred Pump is pleased to announce that Grundfos has opened a Groundwater Contractor Technical Hotline to answer any questions you might have regarding Grundfos groundwater products. The hotline is open 9 hours a day or you can e-mail your questions any time:

9:00 AM – 6:00 PM (Eastern)
8:00 AM – 5:00 PM (Central)
7:00 AM – 4:00 PM (Mountain)
6:00 AM – 3:00 PM (Pacific)

E-mail: gwhotline@grundfos.com or (844) 824-8953

Hotline for groundwater contractors