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ProMinent Beta Solenoid Diaphragm Metering Pump
  
Details


ProMinent Beta Solenoid Diaphragm Metering Pump

The solenoid metering pump Beta® is equipped with all setting and control functions for modern water treatment and chemical metering. As compared to its predecessor model, it features a pulse step down and step up function. This facilitates a more accurate adaptation to external signal transducers. The result is an easier and more precise adjustment of the metering to the actual requirements. Thanks to the use of new technologies, the energy consumption could be reduced by approx. 50 %. The Beta® can be easily re-adjusted during operation.

Advantages

  • Pulse-controlled step up and step down for optimal adaptation to existing signal transducers
  • For each chemical a matching liquid end
  • Thus universal use possible
  • Drive with almost no wear
  • Excellent permanent operation properties
  • Optimal price/performance ratio
  • Energy saving of 50 % thanks to higher efficiency
  • Adjustable, integrated pulse step up and step down
  • Optional: Relay module, quick and easy to refit

    Application focuses
    Metering of chemicals and disinfectants:

    • Drinking water and swimming pool water treatment
    • Chemical applications
    • Process engineering
    • Cooling water circuits

    Features

    • Capacity range 0.74-32 l/h, 25-2 bar
    • Continuous stroke length adjustment from 0-100 % (recomm
    • Supplied in PP, Acrylic, PVDF, PTFE, stainless steel
    • Patented deaeration for PP, Acrylic and PVDF
    • Self-deaerating dosing head type in PP and Acrylic
    • HV liquid end for highly viscous media
    • Power supply 100 - 230 V as standard
    • 10-setting stroke frequency adjustment from 10-100 %
    • External control via volt-free contacts with impulse for spee
    • Connector for 2-stage level switch
    • 3 LED display for operation, warning and fault indication
    eta bar l/h Strokes/min. Suction lift
    mWS    		 Connector dimensions
    outer Ø × 
    inner Ø mm
    BT4b 1000 * 10 0.74 180 6 *** 6 × 4
    BT4b 1601 * 16 1.1 180 6 *** 6 × 4
    BT4b 1602 * 16 2.2 180 6 *** 6 × 4
    BT4b 1604 * 16 3.8 180 6 *** 6 × 4
    BT4b 0708 * 7 7.1 180 6 *** 8 × 5
    BT4b 0413 4 12.3 180 3 *** 8 × 5
    BT4b 0220 2 19.0 180 2 *** 12 × 9
       
    BT5b 2504 25 2.9 180 6 *** 8 × 4 **
    BT5b 1008 10 6.8 180 6 *** 8 × 5
    BT5b 0713 7 11.0 180 4 *** 8 × 5
    BT5b 0420 4 17.1 180 3 *** 12 × 9
    BT5b 0232 2 32.0 180 2 *** 12 × 9

     

     

    Beta Dosing pumps with self-ventilating dosing heads

     

    Pump type
    Beta    		 bar l/h Strokes/min. Suction lift
    mWS    		 Connector dimensions
    outer Ø × inner Ø mm
    BT4b 1601 16 0,59 180 1,8 *** 6 × 4
    BT4b 1602 16 1,4 180 2,1 *** 6 × 4
    BT4b 1604 10 2,9 180 2,7 *** 6 × 4
    BT4b 0708 7 6,6 180 2,0 *** 8 × 5
    BT4b 0413 4 10,8 180 2,0 *** 8 × 5
    BT4b 0220 2 16,2 180 2,0 *** 12 × 9
       
    BT5b 1008 10 6,3 180 3,0 8 × 5
    BT5b 0713 7 10,5 180 2,5 8 × 5
    BT5b 0420 4 15,6 180 2,5 12 × 9

     

    *** Suction lift readings when liquid end and suction tubing are full, or for self-degassing liquid end when the suction tubing contains air.

    Materials in contact with medium

     

      Dosing head Suction/pressure connection Seals Balls
    PPE Polypropylene Polypropylene EPDM Ceramic
    PPB Polypropylene Polypropylene FPM Ceramic
    PPT Polypropylene PVDF PTFE Ceramic
    NPE Acrylic PVC EPDM Ceramic
    NPB Acrylic PVC FPM Ceramic
    NPT Acrylic