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Dairyland Electrical Industries Polarization Cell Replacement - PCR & PCRH
Dairyland Electrical Industries Polarization Cell Replacement - PCR & PCRH
Industry-standard decoupler for all-purpose decoupling and protection.


Dairyland Electrical Industries ISP • Isolator Surge Protector
Dairyland Electrical Industries ISP • Isolator Surge Protector
The ISP is the original solid-state AC conducting/DC blocking device designed for the corrosion prevention industry.


Dairyland Electrical Industries SSD • Solid-State Decoupler
Dairyland Electrical Industries SSD • Solid-State Decoupler
With the SSD line of products, DEI offers decouplers with lower cost and very compact designs


AC Mitigation W/Zinc
AC Mitigation W/Zinc
The long-term trend in the United States and many other countries is shared land use for pipelines and other utilities.


Zinc Grounding Cells
Zinc Grounding Cells


Zinc Pre-Fabricated Grid
Zinc Pre-Fabricated Grid



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