Product Info

Brand: Tovac
Type:
Reciprocating vacuum pump 
Serier:
WLW
Summary:
WLW series vertical (oil-free) reciprocating vacuum pump is a new national product. Compared with W and WY horizontal reciprocating pumps, it has the following advantages:No oil lubrication, can get clean vacuum environment;The power consumption is 1/3, and the area is reduced by 2/3.


Tabbed Content

First, product overview

WLW series vertical (oil-free) reciprocating vacuum pump is a new national product. Compared with W and WY horizontal reciprocating pumps, it has the following advantages:

No oil lubrication, can get clean vacuum environment;

The power consumption is 1/3, and the area is reduced by 2/3.

The valve axial device has convenient operation and maintenance and high service life.

Eliminate the bad vibration of the shear wave, small vibration and low noise.

WLW series vertical oil free reciprocating vacuum pump, with two inflatable chambers, an inert gas chamber and a gas filled cavity, between the cylinder and the body. When flammable, explosive and poisonous gases are removed, the inert gas can be filled and the air (combustion agent) can not be leaked into the cylinder to avoid the accident; when the gas is recovered, the gas can be recharged and the purity of the recovered gas is guaranteed.

The pumping mode of WL and WLW is single action, while the 2WL and 2WLW pumping modes are double acting, thus obtaining lower limit pressure.

This series of vertical (oil free) reciprocating vacuum pumps are widely used in vacuum transportation, refining, distillation, concentration, absorption and drying in pharmaceutical, pesticide, chemical, food and other industries.

Two, model, performance and technical parameter table

Table 1, WL, WLW-A, B type

Model

WL-50

WLW-50

WL-100

WLW-100

WL-100B

WLW-100B

WL-200

WLW-200

WL-200B

WLW-200B

WLW-300

WLW-300B

WL-500

WLW-500

WL-600

WLW-600

WL-1200

WLW-1200

Pumping rate (L/S)

50

100

100

200

200

300

300

600

1200

Limit pressure (Pa)

2600

2600

2600

2600

2600

2600

2600

2600

2600

Speed (RPM)

355

350

350

310

310

346

268

320

310

Motor power (KW)

4/5.5

7.5/11

7.5/11

22

22

30

30

45

90

Motor model

Y132M-6

Y160(M)L-6

Y160(M)L-6

Y200L2-6

Y200L2-6

Y225M-6

Y225M-6

Y280S-6

Y315M-6

Suction and exhaust caliber (mm)

75

100

100

125

125

150

150

200

250

Whole machine weight (Kg)

500

820

820

1400

1400

2000

2000

2800

5000

Explain:

 1, the scope of work: inhalation pressure 1013hPa (A) ~ 26hPa (A), discharge pressure 1013hPa (A).

2. If the pressure of inhalation and discharge exceeds the above value, the motor power needs to be adjusted, and users can make special orders.

Model

2WL-25

2WLW-25

2WL-50

2WLW-50

2WL-100

2WLW-100

2WL-150

2WLW-150

2WL-300

2WLW-300

Pumping rate (L/S)

25

50

100

150

300

Limit pressure (Pa)

500

500

500

500

500

Speed (RPM)

355

350

310

346

320

Motor power (KW)

3

5.5

11

15

30

Motor model

Y132S-6

Y132M2-6

Y160L-6

Y180L-6

Y225M-6

Suction and exhaust caliber (mm)

40

100

125

150

200

Whole machine weight (Kg)

500

820

1400

2000

2800

Explain:

1, scope of work: suction pressure 1013hPa (A) ~ 5hPa (A), discharge pressure 1013hPa (A).

2. If the pressure of inhalation and discharge exceeds the above value, the motor power needs to be adjusted, and users can make special orders.

Table two, WL, WLW-C type

Model

WLW-50

WLW-70

WLW-100

WLW-150

WLW-200

WLW-300

WLW-600

WLW-1200

Pumping rate (L/S)

50

70

100

150

200

300

600

1200

Limit pressure (Pa)

2600

2600

2600

2600

2600

2600

2600

2600

Speed (RPM)

270

380

300

280

280

250

240

265

Motor power (KW)

4

5.5

7.5

11

15

22

45

90

Motor model

Y132M1-6

Y160M2-6

Y160M-6

Y160L-6

Y180L-6

Y200L2-6

Y280S-6

Y315M-6

Suction and exhaust caliber (mm)

50

50

100

125

125

160

250

320

Whole machine weight (Kg)

500

510

700

900

1000

1500

3100

5300

Table three, WLW series performance curves