ELECTROMAGNETIC DOSING METERING PUMPS

RUBBERPLAST SNC

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Industrial Pumps - Technical Articles
Via Balzella 41/G
47122 FORLI'

Tel. e Fax: +390543722959

R.E.A. FC 304141
P.IVA 03519360402
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ELECTROMAGNETIC DOSING METERING PUMPS
electromagnetic dosing metering pump

General Informations
Flow max: 75 Lt/h
Pressure max: 10 bar
Stroke min/max: 0/360 min.
Materials: PVC - PVDF - GFRPP - AISI 316
Control function (different by model type)
  • about R version the pump is equipped with a function that can be synchronized with an external signal (EXT) and a second stop function always on external signal (STOP)
  • about M version the pump has an integrated control unit with CPU. An industrial process can be automatically controlled proportionally, on the number of strokes, with dividing functions or with a timing function
  • about W version the pump has a control unit with automatic functions for controlling PH, ORP and conductivity which are obtained simply by connecting an appropriate electrode
  • about E version the pump incorporates a CPU control which enables the pump to be controlled both manually and automatically based on pulses coming from the process (proportional / stroke counter / divider)

High Precision
The flow rate tolerance is within +/- 2% and the linearity within +/- 3%.
Pulse stability is within +/- 1%.
Our dosing pumps show stable performance at both low and high pressures.
Flow rate adjustment can be achieved by acting on both the stroke length and the frequency.
The effective regulation range of the flow rate is between 20% and 100% and that of the stroke frequency between 0/min strokes. and 360/runs min.

Range of applications
In response to the different application needs for the dosing of chemical additives, four types of dosing pump with different performances and functions have been standardized: the type R, the type M for the control of industrial processes, the type W for water treatment and the type E for higher flow rates.

Chemical resistance
The materials available for the pump body are: PVC, GRRPP (glass fiber reinforced polypropylene), PVDF (Fluororesin) and stainless steel. All other parts in contact with the liquid to be dosed are made of corrosion-resistant materials: Hastelloy C276, Ceramic, FKM, PTFE, etc.

Vent valve
Smaller models (with diaphragm diameter up to 20 mm) are equipped with a vent valve. Simply by turning a knob located in the upper part of the pump it is possible to quickly discharge the air contained in the pump.

Easy maintenance
The pumps are made up of a small number of components. Maintenance interventions are greatly benefited.

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Rubberplast di Campri Antonio E C. SNC
Industrial Pumps - Technical Articles
Via Balzella 41/G
47122 FORLI'
Tel. e Fax: +390543722959
R.E.A. FC 304141
P.IVA 03519360402