Pedrollo CR Stainless Steel Multi-Stage Centrifugal Pumps INSTALLATION & USE The Pedrollo CR Stainless Steel Multi-Stage Centrifugal Pumps are suitable for use with clean water and with liquids that are not chemically aggressive toward the materials from which the pump is made. As a result of their quietness these pumps are widely used in domestic applications such as the distribution of water and water pressure boosting in combination with small and medium-sized pressure tanks, and for the irrigation of gardens and orchards, etc. Can also be used in pairs to pressure boost the water supply in gravity-fed systems.We always recommend getting pumps installed by a qualified plumber.The pump should be installed in an enclosed environment or sheltered from inclement weather.Models include:Single Phase: 2CRm80 | 3CRm60 | 3CRm80 | 4CRm80 | 3CRm100 | 4CRm100 | 5CRm80 | 5CRm100 Three Phase: 2CR80 | 3CR60 | 3CR80 | 4CR80 | 3CR100 | 4CR100 | 5CR80 | 5CR100 CONSTRUCTION Pump Body: Stainless S