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Supply of centrifugal pumps for URALCHEM JSC, Mineral Fertilizers, Perm

Our company has supplied centrifugal pumps to JSC, Mineral Fertilizers, Perm

Supply of centrifugal pumps for URALCHEM JSC, Mineral Fertilizers, Perm

Turbine Condensate Centrifugal Pump

SNM Pump Model: 3X10 WY-2 SNM

As per API 610

Quantity of pump units 1

Purpose насос возврата конденсата

Pump Type Центробежный

Pump Type API VS6

Installation в неотапливаемом помещения

Pump Size 3X10

Pump type WY

Number of stages 2


Working conditions

Working liquid - turbine condensate

Operating temperature - max. +67 ºC

Viscosity at operating temperature - 0.42 cP

Specific gravity at operating temperature - 0.98

Vapor pressure at operating temperature - abs 0.28 kg/cm2

Vertical pump type 3X10 WY-2 SNM

Flowrate at operating temperature - norm. 68.9, nominal 76 m3/h

Min. flowrate - 20 m3/h

Differential head - 54.4 m

Max. rated head, m 68

Suction pressure, rated - 0.435 kg/cm2

Head pressure - 4.9kg/cm2 g

Differential pressure - 5.335kg/cm2

NPSHa - 1.1 m

NPSHr (water) - 0.9 m

Estimated NO curve - 10.23/10.13-115

Rotation speed - min. 2960

Efficiency - 58%

BHP RATE - 19.1 kW

Counterclockwise rotation

Pump design

Connecting nozzles

Size Rating Surface Location

Suction 4”ANSI300 # RF lateral

HEAD 3”ANSI300 # RF lateral

Pump housing - vertical

Dividing line - radial

Spiral type - diffuser

Max. allowable pressure - 10 kg/cm2 g at +77 °C

Pressure test - 20 kg/cm2 g

Ventilation and drainage nozzles (3/4)

Impeller diameter rated - 171.5 mm, max. 177.5 mm

Type of the impeller - closed

Type of construction - suspended

Type of bearings radial - bushing, thrust - in motor

Type of lubricant - pumped fluid

Coupling manufacturer - SNM, model - rigid with spacer

Mechanical seal - N.Pillar

Materials

Pump housing class/trim - S-5LT

Housing - SCPL1

Impeller - SCS13A

Shaft - 17-4PH

Base frame - SS400

Auxiliary pipeline

Flush pipe - stainless steel SUS304TP

Flushing plan - 13 + 32

Electric motor

Manufacturer - Fuji, Japan

Rated Power - 22 kW

Rotational Speed - 2960

Power supply 380V/3 phases/50 Hz

Steam Condensate Centrifugal Pump

SNM Pump Model: 4X12L WY-2 SNM

As per API 610

Quantity of pump units - 1

Purpose - condensate reflux pump

Pump Type - Centrifugal

Pump Type - API VS6

Installation – Outdoor

Working conditions

Pumped liquid - steam condensate

Operating temperature - 67 C

Specific gravity - 0.98

Viscosity - 0.42 cP

Saturated vapor pressure - 0.28 kg/cm2 abs

Vertical pump type 2X8 WY-4 SNM

Rated flowrate at operating temperature - 98 m3/h

Differential pressure at operating temperature - 54.4 m

Rated suction pressure - 0.435 kg/cm2 g

Head pressure - 4.9 kg/cm2 g

Differential pressure - 5.335 kg/cm2

Rotation speed - 2960 rpm

NPSHr - 0.7m

NPSHa - 1.15 m

Efficiency - 56%

BHP rated - 25.4 kW

Max head rated - 70 m

Minimum continuous flow rate - 40 m3/h

Direction of rotation (see coupling side) - counterclockwise

Design curve #12.3/12.0-115 (see below)

Sectional drawing of the pump #K11-076-27986 (see below)

Pump design

Connecting nozzles

Size Rating Surface Location

Suction 6”ANSI300 # RF lateral

HEAD 4”ANSI300 # RF lateral

Vertical pump housing

Radial dividing line

Spiral type diffuser

Max allowable pressure - 10 kg/cm2 g at +77 °C

Pressure test - 20 kg/cm2 g

Ventilation and drainage nozzles

Rated impeller diameter - 181 mm, max 212.7 mm

Type of the impeller - closed

Type of construction - suspended

Type of bearings - radial - bushing, thrust - in motor

Type of lubricant - pumped liquid

Coupling manufacturer - SNM, model - rigid with spacer

Mechanical seal - N.Pillar

Materials

Pump housing class/trim - S-5LT

Housing - SCPL1

Impeller - SCS13A

Shaft - 17-4PH

Base frame - SS400

Auxiliary pipeline

Flush pipe - stainless steel SUS304TP

Flushing plan - 13 + 32

Electric motor

Manufacturer - Fuji, Japan

Rated power - 30 kW

Rotational speed - 2960

Power supply - 380V / 3 phases / 50 Hz