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pump

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Model NF 100-200B
Family NF
Code 50A02400000
Speed Fixed speed
Max Flow Rate 150,00 m³/h
H max 49,40 m
Pump casing Cast Iron GJS 400-15 EN 1563
Min Flow Rate 9,60 m³/h
Min head 49,40 m
kW 37,00 kW
Power consumption ---
Efficiency ---
mc/h
m
 
0
Your selection
19226
NF 100-200B
50A02400000

 

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Pump and motor datasheet

  • n (rpm):

    2900

  • N. of impellers:

    1

  • H max (m):

    49.40

  • H min (m):

    49.40

  • Q min (mc/h):

    9.60

  • Q max (mc/h):

    150.00

  • Pn (kW):

    37.00

  • Pn (HP):

    50.00

  • Impeller diameter (mm):

    210.00

  • fn (Hz):

    50

  • Motor poles:

    2

  • Service:

    S1

  • Min liquid temperature (°C):

    -10.00 °C

Construction materials

  • Pump Casing:

    Cast Iron GJS 400-15 EN 1563

  • Casing Cover:

    Cast iron GJL 200 EN 1561

  • Impeller:

    Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)

  • Shaft:

    Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)

  • Mechanical Seal:

    Carbon-Ceramic-NBR

Dimensions (mm)

  • a 125.00 mm
  • b 80.00 mm
  • f 470.00 mm
  • h1 200.00 mm
  • h2 280.00 mm
  • l 80.00 mm
  • l1 180.00 mm
  • l2 212.00 mm
  • m1 160.00 mm
  • m2 120.00 mm
  • n1 360.00 mm
  • n2 280.00 mm
  • n5 110.00 mm
  • t 35.00 mm
  • u 10.00 mm
  • w 340.00 mm
  • x 140.00 mm
  • d 32
  • dn1 125
  • dn2 100
  • s1 18
  • s2 14
Dimensions (mm)

NF

End-suction centrifugal pumps EN 733 compliant with UNI EN 12845 and UNI EN 12259-12 standards.

Construction

End-suction centrifugal pumps compliant with UNI EN 12845 and UNI EN 12259-12 standards.
Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733 with additional sizes for completion.
Back Pull-Out construction, for simple and quick dismantling and reassembly.
Connections: Connections: PN 10-16 flanges EN 1092-2 (PN 10 for DN 200).
Shaft sealing
– Standardized mechanical seal in accordance with ISO 3069.
– Stuffing box seal (on request).

Application

For clean liquids without abrasives, which are non-aggressive for the pump materials ( solids content up to 0.2%).
For fire fighting applications. UNI EN 12845, UNI EN 12259-12

Operating conditions

Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40° C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 16 bar (10 bar for NF 40-250; NF 100-250).

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