Features:
Applications:
Selection Guide an Dimensions
Double Head Type - Specifications:
| Description \ Model | DOUBLE HEAD | |||||||
|---|---|---|---|---|---|---|---|---|
| 140RND | 120RND | 100RND | 80RND | 70RVD | 60RVD | 50RVD | 40RVD | |
| HEAD CONNECTING | Parallel Connecting ( 1-STAGE ) | Serial Connecting ( 2-STAGE ) | ||||||
| HEAD CONFIGRATION | Vacuum / Pressure | Vacuum Only | ||||||
| FREE FLOW RATE | 140 LPM | 120 LPM | 100 LPM | 80 LPM | 70 LPM | 60 LPM | 50 LPM | 40 LPM |
| MAX. VACCUM | 700mmHg | 690mmHg | 680mmHg | 650mmHg | 750mmHg | 745mmHg | 740mmHg | 720mmHg |
| MAX.PRESSURE | 2 bar | 4 bar | 7 bar | 7 bar | N.A. | |||
| CONNECTING TYPE | Rc 1 / 4” ( PT 1/4” ) | |||||||
| DIMENSIONS | 240(L) x 157(H) x 118(W) mm [ 80RND, 40RVD : 220(L) x 157(H) x 118(W) mm ] | |||||||
| WEIGHT | 7.1 kg [ 80RND, 40RVD : 6.2 kg ] | |||||||
| NOISE LEVEL | 55 ~ 58 dB | 51 ~ 53 dB | ||||||
| MOTOR TYPE | Capacitor Start Type, Equipped with Thermal Protector & Inner Cooling Fan | |||||||
| MOTOR POWER | 200 W [80RND, 40RVD : 150W ] | |||||||
| POWER SOURCE | 100 ~ 110 VAC (50/60 Hz), 200 ~ 220 VAC (50/60 Hz), 230 ~ 240 VAC (50 Hz) | |||||||
Double Head Type - Performance Curves:
Single Head Type - Specifications:
| Description \ Model | SINGLE HEAD | |||
|---|---|---|---|---|
| 70RVS | 60RNS | 50RNS | 40RNS | |
| HEAD CONFIGRATION | Vacuum Only | Vacuum / Pressure | ||
| FREE FLOW RATE | 70 LPM | 60 LPM | 50 LPM | 40 LPM |
| MAX. VACCUM | 700mmHg | 690mmHg | 680mmHg | 650mmHg |
| MAX.PRESSURE | N.A. | 2 bar | 4 bar | 7 bar |
| CONNECTING TYPE | Rc 1 / 4” ( PT1/4” ) | |||
| DIMENSIONS | 155(L) x 157(H) x 118(W) mm / 165(L) x 157(H) x 118(W) | |||
| WEIGHT | 4.2 kg / 4.8 kg | |||
| NOISE LEVEL | 50 ~ 53 dB | |||
| MOTOR TYPE | Capacitor Start Type, Equipped with Thermal Protector & Inner Cooling Fan | |||
| MOTOR POWER | 100 W ~ 150 W | |||
| POWER SOURCE | 100 ~ 110 VAC (50/60 Hz), 200 ~ 220 VAC (50/60 Hz), 230 ~ 240 VAC (50 Hz) | |||
Single Head Type - Performance Curves:
Accessories and Core Parts:

AL Die casting body muffler with filters. Provided as a standard accessory.

Other material & performance mufflers. Provided on request.

Stainless steel valve

Piston Ring (PTFE)

Permanently lubricated bearings. 6203ZZ for motor shaft. 6006ZZ for eccentric.

100% of silicon O-rings. We never use gasket made by paper or asbestos.
![]() Yttria coated filament at start |
![]() Yttria coated filament after 16,000 cycles |
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View and capture images or video at
20x/400x power on a PC computer via attached USB cable.