The NV series mechanical diaphragm metering pump features a spring-return mechanical mechanism, ensuring stable operation.

Main Parameters:

◇   Pressure: 0-5 Bar

◇   Flow Rate: 0-230 L/H

◇   Diaphragm Material: PTFE

◇   Drive Method: Motor

◇ Power Supply: 220V/380V

Main Features:

◇ Easy installation and simple operation
◇ Leak-free construction
◇ High stability and safety
◇ Adjustable flow rate during operation
◇ Material suitable for various acid and alkali resistant chemical liquids

Application Fields:

◇ Municipal and wastewater
◇ Chemical and electroplating
◇ Food and pharmaceutical
◇ Environmental protection and petrochemical
◇ Papermaking and textile

Metering pump flow rate for accelerator and grinding aid addition: 24-4000 L/H; Maximum pressure for accelerator: 10 BAR; Stroke frequency: 58/78/116 times/second; Accelerator diaphragm diameter: 65-165 mm; Motor: Standard voltage 0.25/0.37/0.55/0.75/1.1/2.2 KW (IP55); Stroke length: 2/4/6 mm wetted end; Pump head: PVC, SUS316, PVDF; Wetted end media listed in the "Pump Head" material table (special materials can be customized according to user needs) Diaphragm: PTFE material; Applications: Accelerator addition, grinding aid addition, accelerator injection