Inquiry (采购产品): Water tank Sirs: i am installing one of your tanks for waste water holding, I am in the process of getting approval from wisconsin DNR they are asking me for a high level alarm does your company have one? what about a high volume pump. dave **** Hidden Message ***** David Ostrem 54665 Company: Cummins Filtration E-mail: david.l.ostrem@cummins.com **** Hidden Message ***** david.l.ostrem@cummins.com