pH/Rx Dosing Pump EX



Starting at: 1100.40 лв.

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Illuminated LCD display. Manual adjustment or Proportional mode. 0 ÷ 14 pH, -1000 ÷ 1400 mV, pH, RX (ORP) electrode input (10 tera-ohms), electrode not included Screen resolution of 0.01 pH; ± 1 mV. A level sensor (sold separately) can be connected to the pump.
All dispensing pumps comply with EU regulations. Protection class IP-65. Power connection: 220 / 240V 50/60 Hz. Materials in contact with the liquid: polypropylene, viton, teflon and PVC. Includes anti-corrosive plastic box, moisture resistant indicator, drain valve. No lubrication, minimal maintenance. Optionally, the device may be supplied with an output, a level probe, or other operating voltage.
Materials used:
- Pump head: PP and available in PVDF and PTFE on request.
- The membrane: PTFE.
- Valves: FPM valve (Viton) and other elastomers such as EPDM (Dutral), NBR (nitrile) and silicone on request.
Ceramic ball valves are available.
Connections: 4 x 6 mm.
Installation kit for all pumps includes: suction filter (Viton PP-FPM), inlet valve (PP-FPM from Viton), suction / return pipe 2 m + 2 m PVC, 2 m PE distribution hose.

Performance curves:
Performance curve of the pumps

The diagram indicates max metering pump flow variation in relation to the working pressure in the system; the diagram also include injection valve losses. Due to production requirements the technical characteristics of the equipment at maximum ratings can vary with a tolerance of 5% which must be taken into account when choosing the type of pump.

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