JM Series Mechanical Diaphragm Dosing Pump Features ★Easy installation and simple operation ★Accurate measurement and adjustable output flow ★Strong anti-corrosives ★Economical & practical ★Diaphragm with long-life Application ★Reverse osmosis, electrodialysis ★Cooling Circuits ★Water Purification & sewage treatment ★Laboratory & testing room ★Other small-size measuring equipment Reverse osmosis, electrodialysis/Cooling Circuits/Water Purification & sewage treatment/Laboratory & testing room/Other small-size measuring equipment Certification CE/ISO9001:2008 /ISO45001:2018 /ISO14001:2015 Packaging Strong wooden package suitable for long distance transportation Materials of the Pump head…