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Oil Rotary Vacuum Pump
GHD Series
GHD-101
アルバック
Two-stage / with cord, and switch/with thermal protector
Outline
This is a rotary blade type vacuum pump that uses lubricating oil. A vacuum pump with low noise, low vibration and high reliability. GHD series uses a magnetic coupling.
Features and Cautions on use
- Wide range voltage motor and correspond to CE, cTUVus.
- Magnet coupling for no oil leakage from shaft seal and realized longer lifetime.
- Integrated check valve below the inlet port for backflow prevention.
Specification
| Item | Unit | 50Hz | 60Hz |
| Actual Pumping Speed | L/min | 100 | 120 |
| Ultimate Pressure | Pa | 0.67 | |
| Ultimate Pressure (G.V. open) | Pa | 6.7 | |
| Motor Output | W | 300 | |
| Recommended oil | R-2 | ||
| Oil capacity | mL | 1,000 | |
| Weight | kg | 22 | |
| Inlet, Outlet port diameter | mm | KF-25, G1 | |
| Ambient temperature | ℃ | 7～40 | |
| Overall dimensions | mm | 150(W) × 413.5(L) × 234.5(H) | |
| RoHS applied | ● | ||
Ultimate pressure is the value measured by Pirani gauge. When measured with a Mcleod vacuum gauge, the value will be an order of magnitude lower for vacuum pumps with an ultimate pressure of 1.3Pa or less.
Power Supply/Voltage
| Voltage | Certificate | Remarks |
| Single phase, 100V | CE, TUV, cTUVus | GHD-101A |
| Single phase, 115-120V | CE, TUV, cTUVus | GHD-101B |
| Single phase, 200V | CE, TUV, cTUVus | GHD-101C |
| Single phase, 220-240V | CE, TUV, cTUVus | GHD-101D |
■TUV Certification: A high-quality product that complies with European standards as assessed by an international third party that conducts product safety testing and certification.
Outline Drawing
Pumping Speed Curves
Remarks
- 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.
- This pump has an unti-sack valve function that is effective to
- prevent the oil back streaming when the pump stops.
- The function is not 100% guranteed.
- If operation is performed at high pressure, oil mist is generated at the exhaust side.
- 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.
- It is a pump only in the room. Please do not set it up in the place, that rain and water splash, and outdoors.
該非判定結果報告書 Download
SDS Download
Accessories and Consumables
GHD Series
*Please check the compatible models.
Vacuum Pump Oil R-2
Oil Mist Trap OMT-050A
Oil Mist Trap OMT-100
Inline Trap 0MI-100
Fore Line Trap OFI-200C
Fore Line Trap OFI-200V
Hose Port Suction Pipe O.D.φ12（GHD-031）
Hose Port Suction Pipe O.D.φ18（GHD-031）
Hose Port Suction Pipe（O.D.φ8×M20）
Hose Port Suction Pipe（O.D.φ12×M20）
Hose Port Suction Pipe（O.D.φ15×M20）
Hose Port Suction Pipe（O.D.φ18×M20）
Hose Port Suction Pipe（O.D.φ22×M20）
Hose Port Suction Pipe（O.D.φ27×▢50）
A-type suction pipe (R1/4-L20 Male × M20)
B-type suction pipe (R1/4 Female × M20)
C-type suction pipe (R1/4-L10 Male × M20)
KF-25 Suction Pipe（KF-25×M20）
KF-25 Suction Pipe（KF-25×▢50）
50mm sq Adapter (M20 Female)
Hose Port Exhaust Pipe（φ15×G3/4）
Hose Port Exhaust Pipe（φ18×G3/4）
KF-25 exhaust pipe（KF25×G3/4）
Hose Port Exhaust Pipe（φ27×G1）
KF-25 exhaust pipe（KF25×G1）
Oil Mist Trap Adapter（G3/4×G1）
*Please check the compatible models.
