Grundfos MTA 90-250 A-W-A-B Single-stage coolant pump 97989254
EAN number: 5710627481698 | Nominal flow rate: 80 l/min | Nominal head: 4.7 m | Maximum ambient temperature: 40 °C | Media temperature range: 0 ... 60 °C | Mains frequency: 50 Hz | Rated voltage: 3 x 220-240 D / 380-415 Y V
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Grundfos 97989254 Single-stage cooling lubricant pump for tank mounting MTA 90-250 A-W-A-B
Product number: 97989254
EAN Number: 5710627481698
The MTA series is a low-pressure centrifugal immersion pump. Its field of application is use as a return pump in filtering and conveying systems in machine tools. The pump has the following features: direct coupled without mechanical seal. integrated 3-phase motor. semi-open impeller to allow chips to flow through the pump. Motor and pump housing are made of grey cast iron.
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product information | Product name. | MTA 90-250 A-W-A-B |
| Product number |
97989254 | |
| EAN number |
5710627481698 | |
| Customs tariff no. |
84137051 | |
| Country of origin |
KR. | |
| Electrical data |
Power consumption P1 | |
| Power frequency | 50 Hz | |
| Dimensioning voltage. | 3 x 220-240 D / 380-415 Y V | |
| Service Factor. | 42005 | |
| Designated current. | 0.97/0.55 A | |
| Start-up current | 4.8 | |
| nominal speed. | 2933 1/min. | |
| Efficiency of engine at full load | 79.4 % | |
| Protection class (according to IEC 34-5) | IP54 | |
| Heat class (IEC 85) | F | |
| Installed motor protection. | No | |
| Std. motor | K.A. | |
| Construction size. | K.A. | |
| Multiple plugs. | K.A. | |
| IE efficiency class 50Hz. | K.A. | |
| Rated power - P2 | K.A. | |
| Suitable for 50/60 Hz. | K.A. | |
| Number of phases. | K.A. | |
| Maximum current consumption | K.A. | |
| Nominal speed, 50 Hz. | K.A. | |
| Efficiency. | K.A. | |
| Isolation class (IEC 85) | K.A. | |
| Engine protection | K.A. | |
| Installation |
Maximum ambient temperature. | 40 °C |
| Pressure port connection. | G 3/4 | |
| Installation length | 252.5 mm | |
| Code for pipe connection. | W | |
| Size of pressure port. | K.A. | |
| Submersion depth | K.A. | |
| Max. Pressure at given temperature | K.A. | |
| Connection type. | K.A. | |
| Technical data |
Nominal flow rate. | 80 l/min. |
| Nominal head | 4.7 m | |
| Maximum funding | 7.3 m | |
| Test mark on the type plate. | CE | |
| Pump version. | A | |
| Model | A | |
| Cable grommet. | 22 | |
| GLRD Code | K.A. | |
| ISO acceptance class. | K.A. | |
| Number of impeller chambers. | K.A. | |
| No. of impellers. | K.A. | |
| Supported medium | Media temperature range. | 0 ... 60 °C |
| Media temperature during operation |
20 °C | |
| Density | 998.2 kg/m³ | |
| Materials | Pump casing. | Grey cast iron. |
| Wheel |
PAA GF50 | |
| Type code for material | A | |
| Wheel material according to ASTM. | K.A. | |
| Pump jacket | K.A. | |
| Type of control |
Position terminal box. | 9 |
| Others | Net Weight | 14.5 kg |
| Gross weight. | 16.3 kg | |
| Shipping volume. | 0.023 m³ | |
| Country of origin. | KR | |
| Tariff No. | 84137051 | |
| minimum efficiency index MEI ≥. | K.A. | |
Worth knowing about Grundfos
Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in the in heating technology. In addition to stainless steel pumps for industrial applications applications, Grundfos offers innovative pumps for building services and water management. As an authorised service partner, you will find in our profluid webshop you will find a wide selection of the extensive Grundfos range. Through excellent service, advice by telephone and fast delivery we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!