LIn-line electro-pumps with dry motor for hot water circulation
APPLICATIONSRecirculating close-coupled electropumps for hot and cold water.Designed for installations of heating, cooling circuits and sanitary hot water.
TECHNICAL CHARACTERISTICSType: In-line dry motorMotor: Three-phaseIP: 54Isolation: FCooling: External ventilationTemp. max. (ºC): 110Supplied with its corresponding counterflanges.For higher performance, consult our technical department.
MATERIALSPump body: Cast ironUnion body: Cast ironImpeller: Cast ironShaft: Stainless steelMechanical seal: Ceramic/Graphite/NBRO'rings: NBR
LRSIn-line electro-pumps with dry motor for hot water circulation
APPLICATIONSSimple (LRS) and double (LRS-D) vertical centrifugal electro pumps, with dry motor, in-line execution, single-impeller, volute casing and non-self-priming. Suitable in pressure heating circuits, cold water and cooling circuits, water supply, pressure increase and sanitary hot water supply loops.Generally, they are valid for all the industries that need to pump clear liquids, without suspended abrassive particles and chemically neutral.
TECHNICAL CHARACTERISTICSType: In-line dry motorFlow (m3/h): 6 - 900Head (m): 2 - 95Max. pressure: 16 BARrpm: 1450 - 2900IP: 55Isolation: FCooling: External ventilationTemp. (ºC): -25 / +120Flanges: DN40 - DN200Closed motor assembled with flange.Single-phase 230 V supply voltage up to 2,2 kW, three-phase 230/400 V up to 4 kW, 400/690 V from 4kWThe suction and discharge counterflanges and their assembly accessories are provided separately.Upon request they can be provided with different supply voltage and frequency to the specified ones (60 Hz)
MATERIALSPump body: Cast iron.Motor cover: AluminiumImpeller: Stainless steel (DN40-65) Cast iron (DN80-200)Shaft: Stainless steelMechanical seal: Silicon/Carbon/EPDMO'ring: EPDM