Dosing pump EMEC VCO

Product detailed description

Electromagnetic Dosing Pump EMEC VCO is a highly reliable device for constant dosing of chemicals. It offers the possibility of adjusting the membrane stroke speed and features a slow mode for power reduction by up to tenfold.

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 disinfectants such as chlorine and chlorine dioxide. It is also suitable for use in industry (dosing wax, emulsions, rinsing agents, etc.).

The pump can operate in standard mode with membrane stroke frequencies ranging from 0-100% and in slow mode with membrane stroke frequencies ranging from 0-10%.

All control parameters and settings can be easily adjusted and monitored using precise knobs and LED indicators. The IP65 protection ensures resistance to external influences, guaranteeing long life and reliability.

The package includes a complete set of accessories (injection valve, suction strainer, screws, hoses, etc.).

Technical Parameters:

• Control type: manual
• Max pulses per minute: 180 imp/min
• Length: 115 mm
• Height: 210 mm
• Width: 107 mm
• Pump installation: on a vertical surface or on a chemical tank using a holder
• Transport and storage temperature: -10 – 50 °C
• Pump body protection class: IP65
• Membrane movement control: electromagnetic
• Power supply / consumption: 230 V (100-240), 50Hz / 16 W
• Max installation altitude of the pump: 2000 m
• Protection class I: 3-pole plug connection with protective contact
• Pollution degree: non-conductive pollution that may become conductive due to occasional condensation (dew) or hand sweat
• Operating noise / 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 frequency of membrane strokes:  0 – 180 / min
• Connection of level sensor in the tank: yes (standard equipment)
• 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 depends on the back pressure (the environment where the liquid is dosed). The greater the back pressure, the lower the pump performance; the lower the back pressure, the greater the pump performance. This also applies to the volume of each pump dose.

Materials in contact with the medium:

• Pump head: PVDF
• Membrane: 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
• 1 x delayed fuse, tubular
• 1 x level probe with axial suction strainer (PVDF)
• 1 x injection valve PVDF (back pressure 0.3 bar)
• 2 m output hose PE*
• 2 m suction hose PVC*
• 2 m ventilation hose  (clear PVC 6 x 4)
• 1 x instruction manual

* for size 8 x 6, there is a 4-meter opaque hose (matte PE) in the package