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.

Flow	Max Pressure	Product Line
250 gph	3100 psig	PulsaPro
250 gph and up	< 500 psig	Pulsa Series

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

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:

Push to Purge valve
High Performance Valve
Hydraulic Bypass Valve
4-Bolt Tie Bar
Check valves
Diagnostic Window
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

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.