PulsaPro 7120

PulsaPro 7120

PulsaPro® 7120 is a positive displacement, leak-free, hydraulically balanced diaphragm metering pump. It is engineered for precise dosing and long-term dependability to deliver superior value. Pulsafeeder offers a diverse range of fluid handling solutions with unique pump head designs consisting of HYDRAtube®, or flat diaphragm types, each available in a variety of wet-end materials. The pump features exclusive hydraulic diagnostics that provide immediate visual intelligence about pump and system performance. The PulsaPro 7120 is designed to the API-675 standard for use in oil & gas, petrochemical, chemical processing, power generation, and water & wastewater treatment industries.

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Product Description

PulsaPro 7120 is a positive displacement, leak-free, hydraulic diaphragm metering pump, engineered for precise dosing and long-term dependability, delivering superior value. It offers a diverse range of fluid handling solutions with unique wet end designs consisting of HYDRAtube®, or flat diaphragm types, each available in a variety of wet-end materials. PulsaPro 7120 features immediate visual intelligence about pump and system performance. It complies with the API 675 standard for use in oil & gas, petrochemical, chemical processing, power generation, and water & wastewater treatment industries. Certified by WQA as “NSF/ANSI/CAN 61” compliant for use in drinking water treatment processes.

  • Hydraulic diagnostic window provides observation of oil condition and proper pump operation saving time troubleshooting
  • Externally adjustable bypass valve protects the pump from system over-pressurization to quickly adapt to unexpected changes to process conditions
  • Push-to-purge button allows for on-demand removal of air from pump hydraulics to avoid wasting energy from inefficient pump operation
  • Hydraulic performance valve maintains optimum diaphragm position and allows low NPIP of 5 psi (0.31 bar)
  • Four bolt tie bar design provides ultimate resistance to piping moments and forces
  • Three component check valves for controlled fluid displacement, assuring reliable hydraulic operation
  • Manual stroke length adjustment with resolution of 0.1% for set point for +/- 0.5% accuracy and optional electronic stroke length adjustment with 5x improved resolution
  • Pulsafeeder stands by their equipment with a 5 year gear train warranty
  • Steady State Accuracy +/-0.5% of set point
  • Repeatability +/-0.5% of rated capacity
  • Linearity +/-0.5% of rated capacity over 10:1 turndown
  • Full Motion Stroke length control mechanism
  • Stroke Length Capacity Control Either manual or electronic (XAE Stroke Length Controller)
  • Fluid Temperatures Up to 250°F (121°C) and with ATEX 174°F (79°C)
  • Minimum Fluid Temperature -10°F (-23°C) and with ATEX to -4°F (-20°C)
  • Viscosity Up to 1,000 cPs
  • Net Positive Inlet Pressure (NPIP) Required 5 psi (0.31 bar)
  • Standards compliance API-675, CE, ATEX, IECEx, NSF/ANSI 61
  • Pump Head Materials 316LSS, GF-PTFE, PVC
  • Diaphragm Types Flat, Tube, Cone: Standard flat single PTFE, Hypalon or Viton
  • Pump Body Cast Iron
  • Pump Base Steel or Stainless Steel
  • Valve Types Ball type is standard Disc Type for slurry solutions or at high flow rates
  • Connection Types NPT, Raised face flange
  • Motor Frames 56C, 143/145TC, 182/4TC, IEC71B14, 80B14, 90B14
  • Modular Configurations Simplex, Duplex, Triplex, and Multiplex up to 17 pumps