Diaphragm Vacuum Pump

Diaphragm Vacuum Pump

Usage Overview: Common applications in this series include rotary evaporators, vacuum drying ovens, centrifugal concentrators and other equipment used to extract chemically corrosive gases or vapors. The inside of the product and the gas contact part are anti-corrosion treatment. The chamber in...

Product Details

Usage Overview:
Common applications in this series include rotary evaporators, vacuum drying ovens, centrifugal concentrators and other equipment used to extract chemically corrosive gases or vapors. The inside of the product and the gas contact part are anti-corrosion treatment. The chamber in which the pumping chamber and the driving part are located is sealed and separated to ensure the service life of the mechanical parts. The biggest advantage of diaphragm vacuum pumps is that they are oil-free, which greatly reduces maintenance compared to oil pumps. At the same time, the diaphragm pump saves a lot of water compared to a water jet pump, and it does not produce a contaminated waste pump oil with respect to a rotary vane pump. Our corrosion-resistant diaphragms are available in a variety of pumping speeds and ultimate vacuum options. The pump heads are connected in two stages in series with a vacuum limit of up to 50 mbar and the pump heads can be connected in parallel to achieve a higher pumping speed. Our product line offers a variety of combinations to meet the vast majority of laboratory needs.

The main advantages are:

1.The pump chamber is made of corrosion-resistant material and can resist strong chemical corrosion.

2. PTFE composite diaphragm wear and corrosion resistance.

3.Can extract any corrosive gas.

The main technical parameters:

Model

ZXWB-0.33C

ZXWB-0.5C

ZXWB-1.0C

Pumping speed(L/min)

20

30

60

Ultimate pressure(Mpa)

>0.08(200mbar)

>0.095(50mbar)

>0.08(200mbar)

Positive pressure(Psi)

≥30

Series

1

2

2

Power(W)

160

160

160

Dimension

(L*W*H)(mm)

250*135*210

315*135*210

315*135*210

Weight

7.5

10

10

Diaphragm material

PTFE anti-corrosion rubber

PTFE anti-corrosion rubber

PTFE anti-corrosion rubber

Noise(dB)

<60

<60

<60

Features

Negative pressure

Negative pressure

Positive and negative pressure dual-use type

 


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