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Quattroflow 1200S - User Manual

Quattroflow 1200S
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Questions and Answers

  • D
    darren47Aug 11, 2025
    What to do if Quattroflow Pumps are leaky?
    • S
      Samantha BradfordAug 11, 2025
      If your Quattroflow pump is leaking, there might be several reasons. The pressure line could be clogged, or the diaphragm might be broken, requiring a diaphragm change. Another cause could be that the valves are dry, deformed, or worn, so change the valve or wet the pump. Also, the pump after SIP cooled down too fast, so slow cooling with room temperature.
  • D
    Diane TurnerAug 17, 2025
    Why is the delivery not obtained or reduced in Quattroflow 1200S?
    • C
      Corey RossAug 17, 2025
      If you're experiencing reduced or no delivery from your Quattroflow pump, several factors could be responsible. Check the suction pipeline and TC-seals for tightness. Additionally, examine the suction head and consider increasing the suction line cross-section. The viscosity of the liquid being pumped could also be a factor. Check whether foreign bodies in pump, disassemble pump, remove foreign bodies, replace defective parts.
  • C
    Catherine MartinAug 23, 2025
    Why Quattroflow Pumps do not start?
    • H
      hurstchristinaAug 23, 2025
      If your Quattroflow pump isn't starting, several factors could be at play. It's possible the pump stopped due to the thermal circuit breaker; allow the motor to cool down and reduce power consumption. Another reason could be worn or defective bearings; in this case, disassemble the pump and replace the shaft – bearing – cap unit (PSKITWLC123 or PSKITWLC125). Also, the screws of the pump-chamber maybe not tightened enough, so fix it. Parameters of the control panel might be wrong, so check basic settings.
  • J
    Johnny CarrilloAug 29, 2025
    Why do Quattroflow 1200S Pumps operate noisily?
    • C
      Christine WilkinsonAug 29, 2025
      If your Quattroflow pump is operating noisily, investigate the following potential causes: Check the pump speed, control the speed of the drive motor, and verify the voltage, frequency, and the fuse (6,3A T in the control box). The diaphragm might be burst (the discharge pressure was too high), replace it with PSKITQ12.
  • D
    Dawn MyersSep 4, 2025
    What to do if the pressure head is not obtained in Quattroflow 1200S?
    • A
      Albert TaylorSep 4, 2025
      If the pressure head is not being obtained with your Quattroflow pump, consider these solutions: Avoid air inclusions in the liquid being pumped. Check the pressure head by opening the valve in the discharge line completely and removing any obstructions. The clamping ring screw got loose, so fix it!

Quattroflow 1200S Specifications

General IconGeneral
Flow Rate (max)1200 L/h
Port ConnectionsTri-Clamp
Pump TypeDiaphragm Pump
Suction Pressure (min)-0.8 bar
Wetted Materials316L Stainless Steel, Diaphragms: EPDM or PTFE
Drive OptionsElectric Motor
CertificationsEHEDG
Number of Pump Heads1
SealSealless design
Motor TypeAC Motor
Power Supply230 V
Hygienic DesignYes
ApplicationsBiopharmaceutical, Food and Beverage