Just helm install deltcloud/<chart>. This repository for Helm is located at https://deltcloud.github.io/charts
For more information on using Helm, refer to the Helm's documentation.
To add this charts for your local client, run helm repo add:
$ helm repo add deltcloud https://deltcloud.github.io/charts
"deltcloud" has been added to your repositories
You can then run helm search deltcloud to see the charts.