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Motorized diaphragm pumps D

Моторные мембранные насосы D

Motorized diaphragm pumps Dwith a mechanical drive is used for dosing liquid chemical solutions. The dispensed liquid can be abrasive or contain solid impurities.

D series motor diaphragm dosing pumps capacity: 56 ÷ 574 l /h. pressure: 2 ÷ 12 bar.

The pump performance is manually adjusted by means of a micrometer screw, which controls the piston stroke length in the range of 10% -100%. The adjustment can be carried out both on a stopped and on a running pump.

Automation of capacity regulation is possible with the use of a servo motor (optional). The servo motor independently rotates the micrometer knob of the pump and is controlled by a 4-20 mA or 0-10V DC input signal.

It is also possible to regulate the pump performance - by changing the frequency of working strokes. This is possible when using an external frequency converter, which will change the speed of the electric motor. In this case, it is advisable to use pumps with special electric motors with autonomous ventilation - to prevent overheating of the motors when operating at reduced speeds.

Specifications:

  • The pumps comply with CE standards;
  • Pump body made of die-cast aluminum protected with epoxy, anti-acid paint;
  • Protection class: IP55, insulation degree: F;
  • The pump performance is regulated by a micrometer knob that controls the piston stroke length;
  • Maximum fence height: 3 meters;
  • The dosing pump is driven by a vertically positioned motor;
  • The gearbox works on the principle of idling (the piston is returned using a return spring);
  • Standard motor: 0.18 kW, 0.37 kW, 230 /400V, 3 phases, 50 Hz .;
  • Other types of motors are available on request.

Diaphragm pumps with motor drive series "D"

Мембранные насосы с моторным приводом серии «D»

vendor codeNameBack pressure performancePump headConnections
l / hbar
BD0079BA00000 Chemical diaphragm pump D-BA 79/10, 400/3/50, 0.25 kW 79 10 Pvc 3/4 "Gm
BD0135BA00000 Chemical diaphragm pump D-BA 135/10, 400/3/50, 0.25 kW 135 10 Pvc 3/4 "Gm
BD0158BA00000 Chemical diaphragm pump D-BA 158/8, 400/3/50, 0.25 kW 158 8 Pvc 3/4 "Gm
BD0150BA00000 Chemical diaphragm pump D-BA 150 /7.5, 400/3/50, 0.25 kW 150 7.5 Pvc 1 "Gm
BD0257BA00000 Chemical diaphragm pump D-BA 257/6, 400/3/50, 0.25 kW 257 6 Pvc 1 "Gm
BD0300BA00000 Chemical diaphragm pump D-BA 300/5, 400/3/50, 0.25 kW 300 5 Pvc 1 "Gm
BD0278BA00000 Chemical diaphragm pump D-BA 278 /3.5, 400/3/50, 0.25 kW 278 3.5 Pvc 1 "Gm
BD0478BA00000 Chemical diaphragm pump D-BA 478 /2.5, 400/3/50, 0.25 kW 478 2.5 Pvc 1 "Gm
BD0535BA00000 Chemical diaphragm pump D-BA 535/2, 400/3/50, 0.25 kW 535 2 Pvc 1 "Gm
BD0278BA00600 Chemical diaphragm pump D-BA 278/4, 400/3/50, 0.37 kW 278 4 Pvc 1 "Gm
BD0478BA00600 Chemical diaphragm pump D-BA 478/3, 400/3/50, 0.37 kW 478 3 Pvc 1 "Gm
BD0535BA00600 Chemical diaphragm pump D-BA 535 /2.5, 400/3/50, 0.37 kW 535 2.5 Pvc 1 "Gm
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