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Model GQS 50-9-CG
Family GQS, GQV
Code 70T91110001
Speed Fixed speed
Max Flow Rate 27,00 m³/h
H max 8,80 m
Pump casing Cast iron GJL 200 EN 1561
Min Flow Rate 3,00 m³/h
Min head 2,20 m
kW 0,75 kW
Power consumption ---
Efficiency ---

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Pump and motor datasheet

Cast iron GJL 200 EN 1561 0.00
mc/h
m
 
0
Your selection
682
GQS 50-9-CG
70T91110001

 

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Pump and motor datasheet

  • n (rpm):

    2900

  • N. of impellers:

    1

  • H max (m):

    8.80

  • H min (m):

    2.20

  • Q min (mc/h):

    3.00

  • Q max (mc/h):

    27.00

  • Pn (kW):

    0.75

  • Pn (HP):

    1.00

  • Motor type:

    IM

  • Motor phases:

    3~

  • Un (V):

    400

  • fn (Hz):

    50

  • Motor poles:

    2

  • In (A):

    1.8

  • PF:

    0.88

  • Insulation class:

    F

  • Service:

    S1

  • Max liquid temperature (°C):

    35

  • Weight (kg):

    15.000

  • Protection:

    IP X8

Construction materials

  • Handle:

    Polypropylene (with frame in AISI 304)

  • Pump Casing:

    Cast iron GJL 200 EN 1561

  • Casing Cover:

    Cr-Ni steel 1.4301 EN 10088 (AISI 304)

  • Impeller:

    Cast iron GJL 200 EN 1561

  • Oil chamber cover:

    Cr-Ni steel 1.4301 EN 10088 (AISI 304)

  • Motor jacket:

    Cr-Ni steel 1.4301 EN 10088 (AISI 304)

  • Shaft:

    Cr-Ni steel 1.4301 EN 10088 (AISI 304)

  • Mechanical Seal:

    Ceramic Alumina-Carbon-NBR

  • Upper Mechanical Seal:

    Ceramic Alumina-Carbon-NBR

  • Lower Mechanical Seal:

    Ceramic Alumina-Carbon-NBR

  • Seal lubrication oil :

    Oil for food-Pharmaceutical machinery

Dimensions (mm)

  • a1 145.00 mm
  • fM 460.00 mm
  • j1 430.00 mm
  • j5 264.00 mm
  • l1 89.00 mm
  • l2 94.00 mm
  • l3 130.00 mm
  • Lmax 535.00 mm
  • Lmin 275.00 mm
  • dn2 G 2
  • p 50
Dimensions (mm)

GQS, GQV (NL)

Pompe sommergibili per acque sporche (NL)

Construction

Pompe monogiranti sommergibili con girante arretrata (a vortice).
GQS: con bocca di mandata verticale filettata G 1 1/2" o G 2".
GQV: con bocca di mandata orizzontale filettata G 2" o G 2 1/2" e flangiata DN 50 o DN 65.
Doppia tenuta sull'albero, con camera d'olio interposta, protetta contro il funzionamento a secco. (NL)

Application

Per acque di scarico civili e industriali non aggressive per i materiali della pompa, per acque sporche anche con corpi solidi co diametro 40,50,65 mm.
Svuotamento locali allagati o vasche.
Prelievo d'acqua da stagni, corsi d'acqua, pozzetti di raccolta dell'acqua piovana e per irrigazione. (NL)

Operating conditions

Temperatura liquido fino a 35 °C.
Vapore pH: 6-11.
Profondità massima di immersione: 5 m.
Profondità minima di immersione: 275 mm.
Servizio continuo (con motore sommerso). (NL)

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