EMEC VMS MF Dosing Pump

Product detailed description

Electromagnetic Dosing Pump EMEC VMS MF is a highly reliable device for proportional dosing according to the impulses received from the water meter. It can also dose in manual mode according to the set performance (stroke frequency). The maximum stroke frequency is up to 180 per minute.

It is equipped with a multifunctional control unit and LCD display with a keypad for monitoring and setting operational parameters. IP65 protection ensures resistance to external elements, guaranteeing long lifespan and reliability.

Thanks to its robust construction, it is ideal for demanding operations and intensive use. Its main applications are in water treatment and chemical processes, including dosing disinfection agents such as chlorine and chlorine dioxide. It is also suitable for industrial use (dosing wax, emulsions, rinsing agents, etc.).

The package includes a complete set of accessories (injection valve, suction strainer, screws, hoses, etc.). Additionally, it also includes a level probe.

Operating modes of the dosing pump:

• CONSTANT: constant dosing according to the set pump stroke frequency
• PULSE: external pulse signal (e.g., water meter contact) with the possibility of setting multiplication, division of pulses
• BATCH: Start / Stop mode (control of pump operation by external signal - contact)
• PROPORTIONAL: proportionally according to the analog input signal (VOLT, mA)
• PPM, PERC (%), MLQ (ml/q): concentration holding mode
• Timer: calendar mode, dosing from - to (time)
• Recovery mode after a fault occurrence

Technical parameters:

• Control type: digital
• Max. number of pulses per minute: 180 p/min
• Length: 115 mm
• Height: 210 mm
• Width: 107 mm
• Pump mounting: on a vertical surface or on a tank with chemicals using a bracket
• Transport and storage temperature: -10 – 50 °C
• Pump body degree of protection: IP65
• Control of diaphragm movement: electromagnetic
• Electrical power supply / consumption: 230 V (100-240), 50Hz / 16 W
• Installation altitude of the pump: max. 2000 m
• Protection class I: socket connection with three poles and protective contact
• Degree of pollution: non-conductive pollution that can become conductive due to occasional condensation (dew) or, for example, sweat from hands
• Noise during operation / dosing: 70.4 dB (A)
• Temperature of the dosed medium: 0 – 50 °C
• Ambient temperature during operation: 0 – 45 °C
• Max. relative humidity of the environment during operation: 95% (non-condensing)
• Suction height: max. 1.5 m
• Nominal diaphragm stroke frequency:  0 – 180 / min
• Connection of the level sensor in the tank: yes (standard configuration)
• Input (suction) hose: 6 x 4, 8 x 6 mm (PVC – soft)
• Output (discharge) hose: 6 x 4, 8 x 6 mm (PE – hard)
• Ventilation valve: Yes

The performance of the pumps is dependent on the back pressure (the environment where the liquid is dosed). The greater the back pressure, the lower the pump's performance; the lower the back pressure, the greater the pump's performance. This also applies to the volume of each individual dose of the pump.

Materials in contact with the medium:

• Pump head: PVDF
• Diaphragm: PTFE
• Injection valve: PVDF and ceramic balls
• Suction strainer: PVDF
• Sealing: Viton - FPM
• Output hose: PE
• Suction hose: PVC
• Ventilation hose: PVC

Package contents:

• 1 x dosing pump
• 4 x dowels D=6
• 4 x self-tapping screws 4.5 x 40
• 2.5 m cable for connecting external pulse signal with BNC connector installed
• 1 x delayed fuse, tubular
• 1 x level probe with axial suction strainer (PVDF)
• 1 x injection valve, back pressure 0.3 bar (PVDF)
• 2 m output hose* PE
• 2 m suction hose*(PVC)
• 2 m ventilation hose  (clear PVC 6 x 4)
• 1 x user manual

* In the case of size 8 x 6, a 4-meter opaque hose (matte PE) is included in the package