Pulsafeeder PulsaPro 7440 hydraulic diaphragm metering pump is available now with flows up to 1,098 gph (4,160 lph) and pressures up to 3,200 psig (220 bar). With manual or automatic (XAE) capacity control PulsaPro 7440 delivers linear 10:1 flow control over constant pressure with +/- 0.5% metering accuracy for exact chemical delivery.

With 80 years of Pulsafeeder experience the PulsaPro 7440 provides dependable and accurate delivery. It’s compact size and features make operation and maintenance easier and faster than ever before.

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

High-performance valve protects the internal diaphragm from damage from starved suction conditions saving in maintenance and downtime

Rigid four-bolt tie bar design minimizes leads from unsupported piping

Pulsafeeder stands by their equipment with a 5 year gear train warranty