Hydropa Hydrostar - DS-302/F-55 referenced pressure switch product produced by high technology. DS-302/F-55 became irreplaceable of foundations. DS-302/F-55 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. DS-302/F-55 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
