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Two-stage / with cord, and switch / with
thermal protector
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GCD Series, direct drive, oil rotary vacuum pump is corrosion resistant for toxic and corrosive gases which is ideal for chemical, pharmaceutical applications.
Surface of gas contacted parts are coated with hard plating. Three different size available from 50L to 200L/min.
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Semiconductor industry. |
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Chemical industry. |
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Post chemical-treatment drying. |
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Pharmaceutical industry. |
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Unit |
50Hz |
60Hz |
| Actual Pumping Speed |
L/min |
135 |
162 |
| Ultimate pressure |
Pa |
0.67 (G.V. closed)
6.7 (G.V. open) |
| Motor |
|
Single
phase, 100V, 400W, 4 poles, Capacitor start & run |
| Full load current |
A |
7.7 |
6.1 |
| Oil capacity |
mL |
1,000 |
| Recommended oil |
|
SO-M |
| Weight |
kg |
25.4 |
| Inlet, outlet pipe diameter |
mm |
KF-25 |
| Ambient temperature |
°C |
7 – 40 |
| Overall dimensions |
mm |
170(W)
× 493(L) × 241.1(H) |
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| *Ultimate pressure is measured with Pirani gauge. |
| 1. |
Oil is deteriorated with operating, and becomes the factor of performance shortage.
A decrease and the dirt of oil are confirmed, and please regularly add and replace it. |
| 2. |
A backflow preventer is incorporated into the pump to prevent the oil from flowing back while the pump is stopped.
Please make a suction side into atmospheric pressure when the pump is stopped for a long time. |
| 3. |
If operation is performed at high pressure, oil mist is generated at the exhaust side.
We will recommend the use of the oil mist separator for the oil mist splash prevention. |
| 4. |
The influence might go out to the pump life according to the characteristic and the amount of the evacuated gas.
Especially, longevity is remarkably shortened, and corrosion resistance might not be able to be demonstrated about ammonia and sulfuric acid. |
| 5. |
It is not suitable for the pump if operation is performed continuously at a high evacuation pressure of 1kPa or more. |
| 6. |
There is a risk of explosion. Never block the outlet or operate the pump with equipment mounted at the outlet side that blocks the passage of gas.
Otherwise, the internal pump pressure increases causing the pump to explode, the oil level gauge to protrude or the motor to be overloaded. |
| 7. |
Same parts of the pump are made by carbon.
Oil becomes black with wear-out powder of carbon parts, when operation is doing.
But it doesn’t affect the performance and service life of the pump. |
* You can see each option, if you click an option.
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| Voltage |
Applicable
Volt |
CE Marked |
TUV Marked |
cTUVus Marked |
| Single phase, 100V |
Standard |
– |
– |
– |
| Single phase, 200V |
 |
– |
– |
– |
| Single phase, 220V |
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– |
– |
– |
| Three phase, 200V |
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– |
– |
– |
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ULVAC KIKO, Inc. |
Overseas Division |
TEL (81) 45-533-0206 |
FAX (81) 45-533-0204 |
Please contact us by E-mail → here |
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