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Oil Rotary Vacuum Pump
Fore Line Trap
OFI-200C
アルバック
It is an air intake filter that incorporates a special filter in the stainless steel Body.
There are two types, one to prevent reverse diffusion of oil into the vacuum piping and the other to prevent mixing of powder into the vacuum pump. KF-25 clamp is required for installation.
The filter can not be replaced because it is sealed
There are two types, one to prevent reverse diffusion of oil into the vacuum piping and the other to prevent mixing of powder into the vacuum pump. KF-25 clamp is required for installation.
The filter can not be replaced because it is sealed
Specification
| Model | Use | Applicable models | A | B | C |
| OFI-050C | Prevent counter flow of oil diffusion | GHD-031※、GLS-051 GLD-051、GLD-040、GCD-051X |
Φ74 | 114 | KF-25 |
| OFI-200C | Prevent counter flow of oil diffusion | GHD-101、GLD-137AA、GLD-137CC、GLD-202AA GLD-202BB、GCD-136X、GCD-201X |
Φ99 | 150 | KF-25 |
| OFI-050V | Prevent particles into vacuum pump | GHD-031※、GLS-051 GLD-051、GLD-040、GCD-051X |
Φ74 | 114 | KF-25 |
| OFI-200V | Prevent particles into vacuum pump | GHD-101、GLD-137AA、GLD-137CC、GLD-202AA GLD-202BB、GCD-136X、GCD-201X |
Φ99 | 150 | KF-25 |
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Dimension unit＝ｍｍ
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＊KF-clamps, center rings, suction pipes, exhaust pipes and etc. are additionally required for attachment (contact us separately.)
* Foreline trap installation reduces the vacuum pump's evacuation speed and ultimate pressure.
※GHD-031 requires Option conversion flange (KF-16 / 25), quick coupling clamp (KF-16) and center ring (KF-16).
* Foreline trap installation reduces the vacuum pump's evacuation speed and ultimate pressure.
※GHD-031 requires Option conversion flange (KF-16 / 25), quick coupling clamp (KF-16) and center ring (KF-16).
