XR, XRL pumps are vertical non-self priming multistage centrifugal pump of in-line design, which is driven by a standard electric motor. The motor output shaft directly connects with the pump shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between the pump head and the pump casing by means of staybolts, The pump casing has suction and discharge ports on the same level (in-line). All pumps are equipped with a cartridge mechanical seal for easy maintenance. XR, XRL pumps are available in various sizes and various numbers of stage to provide the flow and pressure required. The pumps are available with DOOCH variable frequency drive (NQ/XQ/NSQ Drive).
Motor :
Fll-enclosed fan cooled two-pole standard motor
Protection class:IP55
Insulation class :F
Standard voltage:50Hz:1×220-230/240V3×200-220/346-380V3×220-240/380-415V3×380-415V
Pumping Liquid:
·Pumped liquids:
Thin,clean,non-flammable and non-explosive liquidcontaining no solid granules and fibers.
·Liquid temperature:Normal temperature:-15ºC~+70ºC
Hot water type:+70ºC~+120ºC
·Ambient temperature:up to+40ºC
·Altitude :up to 1000m
Application:
The pumps are suitable for liquid transfer in
-Water supply systems
-Washing systems
-Cooling and air conditioning systems
-Water treatment systems
-Fire fghting systems
-Industrial plants
-Boiler feed systems
Audited Supplier 
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