PD741-A28AI

Designed to Last! The new standard in water treatment. This upgrade to LMI’s most popular pump series includes an improved drive design, all new electronics, and proven FASTPRIME™ liquid ends. Available in Manual or Enhanced control models, the PD Series pump fits seamlessly into your process control application.

Trusted by water treatment professionals for more than a generation, the PD Series chemical metering pump will continue to earn your trust for years to come.

The Manual model offers straightforward control without the need for tedious calculations. Its split-scale dial ensures precision, even at lower flow rates. The Enhanced model offers external control and a large graphical display to provide intuitive access to advanced features such as calibration assist, system and user totalizers, the new STAYPRIME™ degassing technology, and more

• Shared drive platform with universal 115-230V, 50/60 Hz power supply.

• Flows from 2 GPH (7.57 LPH) up to 450 PSI (30.6 BAR).

• Simplified capacity control with constant stroke length to main calibration across the adjustable range.

• Advanced electronics with dynamic compensation for temperat voltage conditions.

• FastPrime™ liquid ends (standard) that allow fast and easy priming with integrated bleed valve.

• AutoPrime™ liquid ends (optional), designed specifically for off liquids (See page 4 for performance specifications).

• Rugged construction with NEMA 4X/IP 65 housing for the harshest environments and outdoor use.

• Compact footprint for efficient use of space in process applica OEM configuration.

• Agency certifications - NSF 61 and 50 (pending), ETL, CE.

• Built on decades of experience and fully backed by LMI’s two warranty.

• 2.4” Color LCD - Intuitive navigation allows you to configure and operate with ease – view status and alerts from a distance to confirm safe operation.

• External Control Inputs - Automate your process with pulse pacing, remote start/stop, and tank level indication – ideal for proportional dosing.

• Calibration Assist - Simply draw from a column and adjust the estimated value on-screen to the measured actual – calibration is that easy.

• System & User Totalizers - An odometer for your pump that logs pump strokes, estimated volume, and power cycles – confirm pump operation between visits.

• StayPrime™ Degassing Technology - Automates the priming cycle after a period of idle pump time to ensure prime.