Main features of GDJ-M High pressure hydraulic diaphragm dosing metering pump:
1. Each pump has with internal pressure relief valve protecting the pump from over-pressure conditions.
2. The flow rate can adjusted via a unique adjusting mechanism from 0-100%.
3. The adjustment can be carried out when the pump is in operation or at the stop.
4. The steady rate accuracy is ±1% from 30%-100% of the maximum output. High measurement accuracy.
5. Automatic operation is achieved by variable speed drive.
6. A double diaphragm with a diaphragm rupture detecting system is available to prevent accidents caused by a mixture of hydraulic oil and liquid after diaphragm ruptures.
7. Design and manufacturing standard GB/T7782-2008.
8. It can remove the gas remaining in the hydraulic oil and keep the hydraulic oil rigid.
9. Completely sealed and no leakage.
10. The control system of the diaphragm is in full rear position.
Details of GDJ-M High pressure hydraulic diaphragm dosing metering pump:
The first High-performance diaphragm pump:
1. Standard stainless steel liquid end: single head maximum flow rate 40,000 L/h, maximum pressure 50MPa.
2. Standard PVC liquid end: single head maximum flow rate 10,000 L/h, maximum pressure 10 bar.
3. Maximum flow rate of 10000 liters/hour in a single head, maximum pressure 10 bar.
4. Built-in combined safety valve to prevent excess pressure and automatic venting.
5. Measuring accuracy ± 1%.
6. Conveying medium temperature 100 ℃, special circumstances can reach 350 ℃.
7. Diaphragm PTFE, easy to install without leakage.
8. Using the latest technology, automatic control of oil replenishment, is safe and reliable.
9. Diaphragm pump (on-site/remote) rupture detection can choose pressure or electrolytic liquid type transmission end lubricant and hydraulic oil hydraulic end completely isolated low maintenance costs.
Email：info@gaodetec.com 
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