BX 251 Double diaphragm pump

BX 251Simple and quick maintenance and with easy-to-replace components, diaphragm pumps BX 251 are fed with non-lubricated air and have an adjustable flow rate and head.
Their explosion-proof properties have been certified for the ATEX version according to  Directive 94/9/EC ATEX Equipment.
Other technical advantages regard speed fine tuning without affecting high pressure, the potential to double the manifolds and mount connections in 3 positions on discharge or suction. These pneumatic diaphragm pumps also run dry without problems and are equipped with patented internal coaxial exchangers.


BX double diaphragm pumps technical data

Suction/discharge connections - inchesG 1 ½
Air connection - inchesG ½
Max dry suction lift - m6
Max flow rate - l/min340
Max head - m70
Max supply air pressure - bars7
Max diameter of passing solids - mm6
Al - kg21
AISI 316 - kg32
Materials Al Aisi 316


Technical data subject to change without prior notice
Max dry suction lift: this value depends on the construction materials


Performance

Performance


Dimensions

Dimensions









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