Three cylinder plunger hydraulic diaphragm metering pump (vertical)

Three cylinder plunger hydraulic diaphragm metering pump (vertical)）Product specifications and form: The series of products are multi cylinder process diaphragm pumps. The multi cylinder process diaphragm pump is mainly composed of three cylinder and five cylinder. Vertical/horizontal models can be selected according to different site spaces. Specially suitable for the transportation of flammable, explosive, toxic and harmful media, it has the characteristics of high corrosion resistance, low pulsation, low noise, long service life of vulnerable parts, high efficiency, and zero medium leakage.

Low power structure design: Power end: The power end adopts a crank connecting rod structure, equipped with a combined lubrication system of splashing and forced lubrication, to meet the full lubrication and oil film constant pressure conditions of the power system under high and low frequency working conditions. The motion friction pair adopts a solid self-lubricating alloy coating; Thus achieving low frictional power consumption, low temperature rise, high specific pressure value, and a much longer lifespan of vulnerable parts in the power end operation than the standard requirements. Hydraulic end: adopts hydraulic diaphragm structure, a、 The plunger (or piston) friction pair operates in an oil immersed working condition during the reciprocating cycle, with an extremely low friction coefficient, achieving low friction power consumption at the hydraulic end and low temperature rise operation of the sealing chamber; b、 The zero contact structure design between the medium and the plunger ensures that particles or corrosive media can damage the plunger and packing sealing group. So as to achieve the goal of high service life, low maintenance cost, low energy consumption and high efficiency of the plunger (or piston) and packing seal group during the operation of the whole machine.

mediumThe safety of the zero leakage structure is high: a. The hydraulic end of this series of products separates the medium from the plunger (or piston), ensuring zero contact between the medium and the plunger to achieve zero medium leakage. To prevent diaphragm rupture and prevent medium from entering the hydraulic chamber and damaging the hydraulic system, a dual diaphragm process pump with a diaphragm rupture alarm device can be selected to achieve early warning and scientific and intelligent maintenance of diaphragm rupture. b、 The hydraulic chamber of the hydraulic end is equipped with an automatic oil replenishment and pressure regulation mechanism, which has the characteristics of automatic oil replenishment in case of pressure loss, different pressure settings, and overpressure self circulation overflow. Real time pressure protection can be achieved without the need for external safety valves. Adaptive design: There are various materials available for the overcurrent components of the pump to meet the needs of corrosive media with different properties

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Three cylinder plunger hydraulic diaphragm metering pump (vertical)）