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Norm block pump NB50-250/222 A-F2-A-BAQE 18.5kW 400D 2P
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
6 222,72 €
EAN: 5710625514312
MPN: 97839270
Package: 1
Estimate delivery time at our warehouse (approx.):
4-6 weeks
Technical Information
| Item condition | New |
| Manufacture name | Norm block pump NB50-250/222 A-F2-A-BAQE 18.5kW 400D 2P |
| Brand | GRUNDFOS |
| Categories |
Pump Systems & Units
|
| Country of origin | HU |
| Harmonized System Code | 8413 7051 00 |
| Nominal current | 34.5 A |
| Number of phases | 3 |
| Max. discharge flow | 89.26 m³/h |
| Max. static height | 63 m |
| Flange shape | Round |
| Type of drive | Electrical |
| Rotational speed | 2945 1/min |
| Ambient temperature | -30 °C |
| Supporting protocol for PROFIBUS | No |
| Supporting protocol for KNX | No |
| Potential free switch contact | Yes |
| Electrical connection | Terminals |
| Rated voltage | 380 V |
| Explosion-proof | No |
| Frequency | 50 Hz |
| Degree of protection (IP) | IP55 |
| Radio standard Bluetooth | No |
| Radio standard Wi-Fi 802.11 | No |
| With communication interface RS-232 | No |
| With communication interface RS-485 | Yes |
| Supporting protocol for EtherNet/IP | No |
| Supporting protocol for PROFINET IO | No |
| Material impeller/pump wheel | Cast iron |
| Motor power output (P2) per motor | 18.5 kW |
| Minimum Efficiency Index (MEI) | 0.67 |
| Volume flow rate (BEP) | 73.22 m³/h |
| Discharge head at flow rate (BEP) | 566.67 kPa |
| Connection standard inlet side | EN 1092-2 |
| Connection standard outlet side | EN 1092-2 |
| Standard motor | Yes |
| Motor efficiency class | IE3 |
| Communication | Built-in and prepared |
| Radio standard 2G / 3G / 4G | No |
| Radio standard 5G | No |
| Interface signal 0-10 V / 2-10 V | Yes |
| Interface signal 0-20 mA / 4-20 mA | Yes |
| Interface PT100 / PT1000 / PTC | No |
| Interface Pulse Width Modulation (PWM) | No |
| Interface pulse counter | No |
| Supporting protocol for CAN/CANOpen | No |
| Supporting protocol for Modbus TCP | No |
| Supporting protocol for Modbus RTU | No |
| Supporting protocol for BACnet MS/TP | No |
| Supporting protocol for BACnet IP | No |
| Supporting protocol for LON/LONWorks | No |
| Supporting protocol for LIN Bus | No |
| Radio standard 2G | No |
| Radio standard 3G | No |
| Radio standard 4G | No |
| Type of speed control | Other |
| Motor speed control | None |
| Forced motor cooling | No |
| Max. operating pressure | 16 bar |
| Material pump casing | Cast iron |
| Insulation class according to IEC | F |
| Height of suction end | 172 mm |
| Height of pressure end | 417 mm |
| Pump length | 343 mm |
| Length of centre pressure/suction connection | 100 mm |
| Material quality pump casing | Cast iron GG 25 (GJL-250) |
| Medium temperature (continuous) | 0 °C |
| Material quality impeller/pump wheel | Cast iron GG 20 (GJL-200) |
| Connection inlet side | Flange |
| Nominal diameter connection inlet side | DN 65 |
| Nominal diameter connection outlet side | DN 50 |
| Connection outlet side | Flange |
| Flange compression stage connection inlet side | PN 16 |
| Flange compression stage connection outlet side | PN 16 |
Packing details
| Packing level 1 | 5710625514312, 5710625514312 |
Downloads
Description
Non-self-priming, single-stage, centrifugal volute pump (ISO 5199) (EN 733) (10 bar). PN16 flanges (EN 1092-2). The pump has an axial suction port, radial discharge port, horizontal shaft and a back pull-out design.