Model

W8 30

W8 40

W8 50

W8 50 DB

W8 70

Dimention

/mm

402

*525

*408

402

*525

*408

609

*640

*420

609

*640

*420

877

*630

*513

Voltage

/V

220

220

220

220

380

Power

/W

350

750

750

750

1100

Vacuum pump 

( mc/h )

8

21

21

21

40

Sealing

 tape

/mm

310

410

510

410*2

640

*1410

*2

Inner dimention 

of container

/mm

340

*360

*160

430

*410

*170

545

*460

*190

545

*460

*190

780

*490

*190

Nett weight

/kg

38

56

70

75

115