PULSA E-Pro Digital Smart Mechanical Diaphragm Metering Pump



Pulsa® E-Pro Introduction
  • Why? With industrial 4.0 and Smart water requirement, digitalization become an important industrial trend in the future. Digital pump market is at an early stage, it will achieve $27Mn in 2030 at a 15% CAGR (2021-2030) in China.
  • What? Local team has launched GLM+SPC1.1 as a good start since 2021. But facing challenges of some unmet needs, New Pulsa® E-Pro Series (GLM+SPC2.0) aims to upgrade existing solution in targeted segments (Muni-water & Li-battery), with Multi-functions control, User Friendly Interface & Better control method(4-20ma/0-10V/RS485) .
  • When? New Pulsa® E-Pro Series Commercial Launched at end of Jun’23. Planning the 1st shipment of batch order by end of Aug’23.
  • How? Focusing on wide range flowrate (~3600lph) and good performance of GLM product, along with value based Pricing & loyalty channel partners & targeted market promotion.
  • Where? Expand market share in targeted market (incl. Muni-water & Li-battery) in a quick way.

1 PULSA E-Pro Digitalization
  • Customer designed BLDC (brushless direct current) motor
  • High accuracy of 0.1%
  • Minimum motor speed is 15 RPM
  • Adjust motor speed at a minimum change rate of 0.1%
  • Offer many control options, local or remote(4-20ma/0-10V/RS485)
  • Large color screen at 3.5 inch
  • Display many operating data of this motor(instant flow rate, accumulate flow, motor operating frequency, stroke frequency, control model, operating time, warning messages)
  • Realize automatic dosing after inputting flow
  • Remind of maintenance items
  • Store 2048 work logs and 200 failure logs
  • Record detailed warning messages
  • Provide reference for service stuff

2 PULSA E-Pro High-efficiency
  • High-efficiency(>90%)
  • Combine with 0.1% accuracy, realize stable and accurate dosing with lower cost
  • ROI is 3 years, invest this smart motor VS traditional motor + frequency changer + control box

3 PULSA E-Pro Friendly man-machine interaction
  • Display all critical data on the interface (Power, run, Error, instant flow rate, accumulate flow)
  • The menu level design is simple and easy to understand(only have 2 levels)
  • Realize friendly operation for even fresh man

Switch language setting no matter the motor is on or off

Change unit to adapt for different users and different countries 


  • Guided calibration process, convenient to operate
  • Firstly, input duration time & stoke length percentage
  • Secondly, wait for the motor to speed up to 100% rotation speed
  • Thirdly, record the flow change and input the value to the controller, complete calibration 

  • Three user-define extended input signals and three extended output signals
  • Integrate diaphragm leak detection signal, liquid level warning signal, other critical signals users want to focus on

  • Jump out of the maintenance reminders to users
  • Record and store all unusual waring information for service engineer to check and analyze the cause of different failures 

4 PULSA E-Pro Robust & Reliable
  • Fully covered by robust metal jacket,
  • Reach IP55 protection level
  • Waterproof screen
  • Ensure operation accuracy
  • Avoid false contact caused by splashing liquid
5 GLM Mechanical Pump-80 Products
  • Stable and reliable performance
  • Applicable for many tough applications
  • Long life, low noise, leakage free 


E-Pro Model selection
  • Totally 10 types, EP1-EPX
  • Model name is defined by 11 codes, 7 basic codes + 4 extending codes
  • Flow + Pressure-> 3rd position, details -> the rest position

E-Pro pump configuration list: EP7ABDA-XXXX: DM7 316SS BSPT


  • Accurate footprint drawings of E-Pro
  • Critical for end user to design system


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