KSB水泵

代理KSB水泵原装进口货期短价格低售后有保证十五年信誉

MCPK250-200-315 GC MDB 03004A
Version no.: 2
Chemical pump MegaCPK to DIN EN ISO 2858 / ISO 5199 and European
directive 2014/34/EU (ATEX)
Operating data
Operating data determined for maximum inlet pressure
Design
Pump without drive group accessories
Requested flow rate 450.00 m?/h
Requested developed head 15.00 m
Pumped medium Emulsion
Water/oil (95%/5%), free of
solids
Not containing chemical and
mechanical substances which
affect the materials
Ambient air temperature 20.0 °C
Fluid temperature 35.0 °C
Actual flow rate 449.97 m?/h
Actual developed head 15.00 m
Efficiency 75.7 %
Power absorbed 24.22 kW
Pump speed of rotation 1387 rpm
NPSH required 2.71 m
Permissible operating
pressure
16.00 bar.g
Discharge press. 0.87 bar.g
Fluid density 1000 kg/m?
Fluid viscosity 5.00 mm?/s
Suction pressure max. -0.60 bar.g
Suction pressure min. -0.63 bar.g
NPSH available 3.50 m
Mass flow rate 124.99 kg/s
Max. power on curve 25.23 kW
Min. allow. flow for continuous
stable operation
44.79 m?/h
Min. thermal flow rate 44.79 m?/h
Min. allow. mass flow for
continuous stable operation
12.44 kg/s
Min. thermal mass flow rate 12.44 kg/s
Shutoff head 18.77 m
Max. allow. flow rate 556.71 m?/h
Max. allow. mass flow 154.64 kg/s
Performance test Yes
Pump standard ISO 2858
Design Baseplate mounted, long-
coupled
Orientation Horizontal
Shaft execution Dry
Pump nominal pressure PN 16
Suction nominal dia. DN 250
Suction nominal pressure PN 16
Suction position axial
Suction flange dimension
according to standard
EN1092-2
Suction flange drilled
according to standard
EN1092-2
Discharge nominal dia. DN 200
Discharge norminal pressure PN 16
Discharge position top (0°/360°)
Discharge flange dimension
according to standard.
EN1092-2
Discharge flange drilled
according to standard
EN1092-2
Surface type Raised face form B1
Shaft seal Double-acting mechanical
seal
Manufacturer Burgmann
Type M7N
Material code Q1AEGG
Manufacturer atm. side Burgmann
Type atm. side M7N
Material code atm. side Q1AEGG
Sealing plan DB double acting mechanical
seal (back to back)
Seal chamber design Standard seal chamber
Sealing liquid pressure incl.
inlet pressure
1.17 bar.g
Calculated for inlet pressure -0.60 bar.g
Sealing liquid quantity 0.30 m?/h
Wear ring Casing wear ring
Impeller diameter 262.0 mm
Free passage size 20.8 mm
Direction of rotation from
drive
Clockwise
Bearing bracket construction Chemical standard medium
duty
Bearing bracket size CS80
Bearing seal Lip seal
Bearing type Anti-friction bearings
Lubrication type Oil
Lubrication monitoring Constant level oiler
Bearing bracket cooling Uncooled
Color Ultramarine blue (RAL 5002)
KSB-blue
Data sheet
Customer item no.:
Communication dated: 19/12/2016 Number: 4002938084
Doc. no.: CB20161219003 Item no.: 100
Quantity: 1 Date: 20/12/2016
Page: 2 / 36
MCPK250-200-315 GC MDB 03004A
Version no.: 2
Chemical pump MegaCPK to DIN EN ISO 2858 / ISO 5199 and European
directive 2014/34/EU (ATEX)
Driver, accessories
Materials G
Certifications
Driver type Electric motor
Drive standard mech. IEC
Drive supplied by without motor
Motor const. type B3
Motor size 200L
Frequency 50 Hz
Rated power P2 30.00 kW
Available reserve 23.85 %
Number of poles 4
Volute casing (102) Grey cast iron EN-GJL-
250/A48CL35B
Casing cover (161) Grey cast iron EN-GJL-
250/A48CL35B
Shaft (210) Tempered steel C45+N
Impeller (230) Stainless steel 1.4408 / A743
GR CF8M
Bearing bracket (330) Ductile cast iron EN-GJS-
400-18-LT
Joint ring (411) Thermoplastic PTFE-GF25
Casing wear ring (502.1) Grey cast iron GG/CAST
IRON
Casing wear ring (502.2) Grey cast iron GG/CAST
IRON
Shaft protecting sleeve (524) CrNiMo steel
Hydraulic performance test
Acceptance standard ISO 9906 class 2B
Quantity meas. points Q-H 5
Certificate Inspection cert. 3.1 to EN
10204
Test participation Non-witnessed
Quantity, non-witnessed 1
Quantity, witnessed 0
NPSH test Yes
Quantity meas. points NPSH 5
Material certificates: Volute casing (102)
Certificate Test report 2.2 to EN 10204
Material certificates: Casing cover (161)
Certificate Test report 2.2 to EN 10204
Material certificates: Impeller (230)
Certificate Test report 2.2 to EN 10204
Material certificates: Shaft (210)
Certificate Test report 2.2 to EN 10204
联系人：王锐

上海桂伦自动化 电话：13636477536