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  4. Multistage roots type dry vacuum pump RDA series (Sanko Ematech Co., Ltd.)
Multistage roots type dry vacuum pump RDA series-RDA-281H
Multistage roots type dry vacuum pump RDA series-Sanko Ematech Co., Ltd.

Multistage roots type dry vacuum pump RDA series
Sanko Ematech Co., Ltd.

About This Product

■Product description

A compact dry vacuum pump with large displacement. One model can support single-phase/three-phase power supply.

■Features

No back-diffusion of high-humidity gas oil, no mist, and no wear particles. It has no swinging parts and has a long life. This dry pump has the same ultimate pressure performance as an oil rotary vacuum pump. It can be operated in all pressure ranges from atmospheric pressure to ultimate pressure.

  • Product

    Multistage roots type dry vacuum pump RDA series

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2 Models of Multistage roots type dry vacuum pump RDA series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Power supply voltage single phase Power supply voltage 3 phase Weight Maximum water suction amount Maximum dimensions Exhaust diameter Running pumping speed Intake diameter Ultimate pressure Full load current single phase Full load current 3 phase Electric motor used Operating atmosphere temperature Manufacturer RoHS
Multistage roots type dry vacuum pump RDA series-Part Number-RDA-281H

RDA-281H

Available upon quote

100~115V・200~240V

200~240V

38.0Kg

≦300g/h

W180mm×D520mm×H377mm

KF-25

280L/min (16.8m2/h)

KF-25

≦8.0×10-2Pa (when flash air is open: ≦6Pa)

10/5A (100~115V・200~240V)

5A (200~240V)

720W+10W DC motor

5~40℃

ULVAC Kiko Co., Ltd.

Compatible products

Multistage roots type dry vacuum pump RDA series-Part Number-RDA-501H

RDA-501H

Available upon quote

100~115V・200~240V

200~240V

38.0Kg

≦300g/h

W180mm×D520mm×H377mm

KF-25

500L/min (30m2/h)

KF-25

≦8.0×10-2Pa (when flash air is open: ≦6Pa)

10/5A (100~115V・200~240V)

5A (200~240V)

720W+10W DC motor

5~40℃

ULVAC Kiko Co., Ltd.

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Sanko Ematech Co., Ltd.

  • Japan

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