Pedrollo FCR Multi-Stage Centrifugal Pumps INSTALLATION & USE These pumps are widely used in domestic applications such as the distribution of water in combination with small and medium-sized pressure tanks, and for the irrigation of gardens and orchards, etc.Suitable for use with clean water and with liquids that are not chemically aggressive towards the materials from which the pump is made.We always recommend getting pumps installed by a qualified plumber.The pump should be installed in an enclosed environment or sheltered from inclement weather. CONSTRUCTION Pump Body: Stainless Steel AISI 304 , complete with threaded ports in compliance with ISO 228/1Body Back Plate: Stainless Steel AISI 304 Impellers: Stainless Steel AISI 304 Motor Shaft: Stainless Steel AISI 431 FCRm: single-phase 220-230 V - 50 Hz with thermal overload protector incorporated into the winding.FCR: three-phase 230/400 V - 50 Hz. Ports: Inlet: 1 1/4" BSP, Outlet: 1"BSP PERFORMANCE RANGE Flow rate up