Grundfos MTS 80-20 R46 DQ screw pump 98750890
EAN number: 5711499883382 | Nominal flow rate: 141 l/min | Nominal head: K.A. | Maximum ambient temperature: 60 °C | Media temperature range: K.A. | Mains frequency: 50 Hz | Rated voltage: 3 x 380-415D/660-690Y V
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Grundfos 98750890 Screw pumps for cooling lubricants MTS 80-20 R46 DQ
Product number: 98750890
EAN Number: 5711499883382
Three-spindle, self-priming screw pump in flange design (DIN ISO 3019-2) with specially surface-hardened drive and running spindles. The barrel spindles are hydraulically driven and the axial thrust is fully hydrostatically balanced. With flange-mounted IEC motor, from 3.0 kW with PTC sensor according to DIN 44082. Power transmission via standard coupling. Type of installation: tank installation with arrangement of the discharge connection above the tank cover, pump submerged or dry installation with foot angle (optional).
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product Information | Product name. | MTS 80-20 R46 DQ |
| Product number |
98750890 | |
| EAN number |
5711499883382 | |
| Inch rime no. |
84136070 | |
| Country of origin |
HU | |
| Electrical data |
Power consumption P1. | |
| Network frequency | 50 Hz | |
| Dimensioning voltage. | 3 x 380-415D/660-690Y V. | |
| Service Factor | C.A. | |
| Designated current. | 14.4-14.0/8.30-8.10 A | |
| Start-up current. | 780-910 % | |
| nominal speed. | 2910-2920 1/min. | |
| Efficiency of the engine at full load. | 90.1-90.4 % | |
| Protection class (according to IEC 34-5) | 55 Dust/Jetting | |
| Heat class (IEC 85) | F | |
| Installed motor protection. | PTC | |
| Std. motor | C.A. | |
| Construction size. | C.A. | |
| Multi-plug. | C.A. | |
| 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 90.1% - IE3 90.4% | |
| Isolation class (IEC 85) | C.A. | |
| Motor protection. | C.A. | |
| Installation |
Maximum ambient temperature. | 60 °C |
| Pressure port connection. | G 1 1/4" / SAE 1 1/2" | |
| Installation length | K.A. | |
| Code for pipe connection. | K.A. | |
| Size of the pressure port. | K.A. | |
| Depth of immersion. | 335 mm | |
| Max. Pressure at given temperature | K.A. | |
| Connection type. | K.A. | |
| Technical data |
Nominal volume flow rate. | 141 l/min |
| Nominal head | K.A. | |
| Maximum head | K.A. | |
| Test mark on the nameplate. | CE,EAC | |
| Pump version. | K.A. | |
| Model | K.A. | |
| Cable grommet. | K.A. | |
| 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. | K.A. |
| Medium temperature during operation |
20 °C. | |
| Density | 998.2 kg/m³ | |
| Materials. | Pump casing. | C.A. |
| Impeller |
C.A. | |
| Material type key. | C.A. | |
| Wheel material according to ASTM. | C.A. | |
| Pump casing. | C.A. | |
| Type of control |
Position terminal box. | 12 o'clock |
| Others | Net Weight | 105 kg |
| Gross weight. | 105 kg | |
| Shipping volume. | C.A. | |
| Country of origin. | HU | |
| Tariff No. | 84136070 | |
| Minimum Efficiency Index MEI ≥. | C.A. | |
The pump has the following features:
MTS pumps are used for pumping well-lubricating, non-abrasive cooling lubricants (cutting oils, water / oil emulsions with min 3% oil content). |
Screw pumps must generally be equipped with a pressure relief valve for safety reasons. Corresponding valves are available as accessories or must be provided by the customer. |
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!