Product introduction:

Hydraulic diaphragm metering pump

Hydraulic diaphragm metering pump is a plunger or piston reciprocating motion through the role of hydraulic oil to the diaphragm, the formation of liquid cylinder diaphragm chamber volume change, and then the work of the medium suction and discharge. Hydraulic diaphragm metering pumps are divided into single diaphragm type and double diaphragm type. Diaphragm rupture alarm device and a dual diaphragm structure ensure the safety of diaphragm metering pump leak free operation, when a diaphragm rupture, another piece without prior to rupture diaphragm rupture alarm device for automatic acoustic optic alarm or automatic parking. In order to avoid the leakage of the medium caused by pollution. Mainly used for transport of all highly toxic, flammable, volatile liquid; various acid, alkali, strong corrosive liquids, widely used in petroleum chemical industry, food and beverage industry, power industry furnace, condensation water, circulating water, waste water processing, pharmaceutical industry, environmental protection industry, paper making industry, textile industry, onshore and offshore oil and natural gas skid installed systems and other industries.

Use range:

The flow range: 1.25 ~ 40000L/h (Dan Bengtou)

The pressure range: 0.1 ~ 32MPa

- use temperature: -30 to 150 DEG C (high temperature pump is 150 to 300 DEG C)

The measurement accuracy: + 1%

- medium viscosity: 0.2 ~ 5000mm2/S