Hydraulic Diaphragm Pumps

Hydraulically Actuated Diaphragm Pumps:

For more than 75 years, positive displacement, reciprocating metering pumps such as Pulsafeeder’s Pulsa Series have led the industry. Now, with the addition of PulsaPro series, we build on the Pulsa legacy and continue the Pulsafeeder tradition of developing hydraulic diaphragm pumps that are the benchmark for safety, reliability and accuracy.

FlowMax PressureProduct Line
250 gph3100 psigPulsaPro
250 gph and up< 500 psigPulsa Series
250 gph and up> 500 psigPulsaPro 900

PulsaPro

PulsaPro is the most recent addition to our hydraulically actuated line of products. With automatic degassing features like the Hypo Valve, API-675 compliance, and certified by WQA to "NSF/ANSI/CAN 61" and "NSF/ANSI 372", the PulsaPro Series is a perfect fit or Water & Wastewater Treatment, Oil & Gas and Industrial applications.

PULSAPRO-image-silouetted
PulsaPro

The PulsaPro series offers a variety of enhancements that:

  • Simplify commissioning and start up
  • Enhance the pump’s ability to survive upset conditions
  • Reduce the pump’s footprint
  • Meet API-675 compliance
  • Eliminate air binding with the automatic degassing Hypo Valve
  • Certified by WQA to NSF 61 for North America

The latest features in the PulsaPro Series include:

  1. Push to Purge valve
  2. High Performance Valve
  3. Hydraulic Bypass Valve
  4. 4-Bolt Tie Bar
  5. Check valves
  6. Diagnostic Window
  7. Hypo Valve

Pulsa Series

Pulsa Series is available with a variety of diaphragm styles to deliver everything from thin fluids to lime slurries, materials of construction for contact with the most hazardous chemicals and features and options to provide safe, remote and accurate dosing, count on Pulsa Series for the most demanding applications.

pulsa_series_7660_web
Pulsa

The Pulsa Series features:

  • Full motion stroke length yields 0-100% flow adjustment
  • Linear flow predictability over a 10:1 turndown
  • 1% dosing accuracy
  • Hydraulically balanced diaphragm for long life and reduced service cost
  • Hydraulic management system assures consistent performance
  • Internal hydraulic bypass valve for pump protection against system upset
  • Epoxy coating resists corrosion from atmospheric contaminants
  • 4-Bolt tie-bar valve assembly for service without disturbing system piping

Pulsafeeder Hydraulically Actuated Diaphragm pumps are designed to simplify operation and maintenance – and they ensure dependability with a 5-year drive train warranty.

More Resources:

FIND A REP
PRODUCT LITERATURE
HYPO VALVE
CASE STUDIES
APPLICATIONS
INDUSTRIES
FIND A REP Product Literature
PulsaPro 680
Flow:

38 gph
(144 l/h)

Pressure:

3,100 psi
(214 bar)

PulsaPro 880
Flow:

115 gph
(435 l/h )

Pressure:

3,100 psi
(214 bar)

PulsaPro 7120
Flow:

243 gph
(920 l/h)

Pressure:

3,100 psi
(214 bar) 

Pulsa 7440
Flow:

440 gph
(1,667 l/h)

Pressure:

3,200 psi
(221 bar)

Pulsa 7660
Flow:

1,734 gph
(6563 l/h)

Pressure:

3,625 psi
(250 bar)

Pulsa 8480X
Flow:

2,292 gph
(8,675 l/h)

Pressure:

3,625 psi
(250 bar)

Pulsar 25H
Flow:

121 gph
(458 l/h)

Pressure:

4,000 psi
(276 bar)

Pulsar 55H
Flow:

120 gph
(453 l/h)

Pressure:

4,000 psi
(276 bar)

PulsaPro 900
Flow:

4,121 gph
(15,600 l/h)

Pressure:

4,350 psi
(300 bar)

PulsaPro/Pulsa pumps are widely used in:
  • Refineries & petrochemical plants
  • Power plants
  • Municipal water treatment plants
  • Upstream oil & gas flow assurance applications