Grundfos MTD 250-330/3 A-W-D-BQQP Single-stage coolant pump 99325993

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EAN number: 5713827269875 | Nominal flow rate: N/A | Nominal head: 22 m | Maximum ambient temperature: 60 °C | Media temperature range: 0 ... 60 °C | Mains frequency: 50 Hz | Rated voltage: 3 x 220-240D/380-415Y V


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Grundfos 99325993 Single-stage cooling lubricant pump for tank mounting MTD 250-330/3 A-W-D-BQQP

Product number: 99325993

EAN number: 5713827269875


Multi-stage submersible centrifugal pump for vertical installation in tanks, etc. The pump head, chambers, impellers and suction section are made of cast iron. Typically for installation in filter systems or conveying systems in the machine tool industry..

Accessories


No installation kit

Tech. Details

Product information
Product informationProduct name.MTD 250-330/3 A-W-D-BQQP
Product number
99325993
EAN number
5713827269875
Customs tariff no.
84137075
Country of origin
KR.
Electrical data
Power consumption P1.
Net frequency 50 Hz
Dimensioning voltage. 3 x 220-240D/380-415Y V
Service Factor C.A.
Rated current 8.00/4.60 A
Start-up current 840-920 %
nominal speed. 2890-2910 1/min
Efficiency of the engine at full load. 85.9-85.9 %
Protection class (according to IEC 34-5) 55 Dust/Jetting
Heat class (IEC 85) F
Integrated motor protection. none.
Std. motor C.A.
Size. C.A.
Multiple plugs. no
IE efficiency class 50Hz. C.A.
Rated power - P2 C.A.
Suitable for 50/60 Hz C.A.
Number of phases C.A.
Maximum current consumption C.A.
Nominal speed, 50 Hz C.A.
Efficiency. IE3 85.9%.
Isolation class (IEC 85) C.A.
Motor protection. C.A.
Installation
Maximum ambient temperature. 60 °C
Connection discharge nozzle Rp 1 1/2
Installation length. K.A.
Code for pipe connection. K.A.
Size of pressure port. K.A.
Submersion depth 330 mm
Max. Pressure at given temperature 10 bar / 60 °C
Connection type K.A.
Technical data
Nominal volume flow rate. K.A.
Nominal head 22 m
Maximum funding K.A.
Test mark on the type plate. CE,EAC
Pump version. K.A.
Model K.A.
Cable grommet. K.A.
GLRD Code BQQP
ISO acceptance class. K.A.
Number of impeller chambers 4
No. impellers 3
Shipment medium Media temperature range. 0 ... 60 °C
Media temperature during operation
20 °C
Density 998.2 kg/m³
Materials. Pump casing. C.A.
Wheel
grey cast iron.
Material type key. C.A.
Wheel material according to ASTM. C.A.
Pump jacket C.A.
Type of control
Position terminal box. 6
Others Net Weight 50.9 kg
Gross weight 51.7 kg
Shipping volume. 0 m³
Country of origin. KR
Tariff No. 84137075
Minimum Efficiency Index MEI ≥. C.A.

The pump has the following features:



Open impeller allows particles to pass through the pump


Mechanical shaft seal according to EN 12756.


Power transmission via a split clutch made of cast iron.



The pump is equipped with a mechanical shaft seal, unbalance bellows type. The pump is equipped with a three-phase, fan-cooled asynchronous motor.

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