Pulsapro Pumps from John Brooks Company

PULSAPRO Hydraulic Diaphragm Metering Pumps – are positive displacement, reciprocating metering pumps that combine the high efficiency of a plunger pump with the sturdiness of a diaphragm seal to eliminate leakage. They provide maximum accuracy and repeatability with the dependability of a 5-year drive train warranty. Available in a wide range of materials and diaphragm designs, these pumps offer a diverse range of fluid handling solutions. This series of pumps builds from its legendary predecessor, Pulsa Series, with expanded performance, improved robustness, and new features to simplify operation and maintenance.

Flows:  up to 270 gph (1,022 lph)

Pressures:  up to 5,100 psi (350 bar)

Temperature:  up to 275°F (135°C)

Viscosity:  up to 1,000 cPs

Pulsafeeder Engineered Products Pulsapro 680Pulsafeeder Engineered Products Pulsapro 880Pulsafeeder Engineered Products Pulsapro 7120
PulsaPro Series Custom Pump

Pulsapro Product Specifications:

  • Steady state accuracy of +/-0.5% of set point
  • Repeatability of +/-0.5% of rated capacity
  • Linearity of +/-0.5% of rated capacity
  • Full motion stroke length control mechanism
  • Manual stroke length capacity control with 100:1 turndown
  • Fluid temperatures from -10 to 275°F (-23 to 135°C)
  • Net Positive Inlet Pressure (NPIP) required: 3 psi (0.2 bar)
  • Compliant to API-675, CE and ATEX standards
  • Diaphragm types: flat, double diaphragm with pressure leak detection, HYDRAtube or HYDRAcone
  • Modular configurations: simplex, duplex, triplex and multiplex up to 17 pumps
  • 4-bolt tie bar
  • Connection types: NPT, BSPT, raised-face flange
  • Motor frames: 56C, 143/145TC, 182/184TC, IEC71, IEC80, IEC90

Pulsapro Materials of Construction:

Wet End: 316LSS, PVC, GF-PPL, GF-PTFE, Alloy C, Monel®, DuplexSS, PVDF, Titanium
Flat Diaphragm: PTFE, Metallic
HYDRAtube Diaphragm: FKM, CSM, PFA
HYDRAcone Diaphragm: FKM, CSM
Pump Body: Cast Iron
Pump Base: Steel, Stainless Steel

Pulsapro Markets:

  • Chemical Processing
  • Petrochemical
  • Oil & Gas
  • Power & Energy
  • Wastewater Treatment
  • Potable Water Treatment
  • General Industries

Pulsapro Typical Applications:

  • Acids
  • Amines
  • Anti-scalants
  • Biocides
  • Caustics
  • Corrosion inhibitors
  • Defoamers
  • Demulsifiers
  • Disinfectants
  • Ethylene Glycol
  • Methanol
  • Oil additives
  • Oxygen Scavengers
  • Other Chemical Feed
Pulsafeeder Engineered Products Pulsapro 7120

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PulsaPro Series Pumps Brochure

Size: 2 MB

PulsaPro 680

Size: 383 KB

PulsaPro 880

Size: 401 KB

PulsaPro 7120

Size: 467 KB

Size: 1 MB
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