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Flange Mounted MCP assemblies
STANDARD CONFLAT FLANGES USED TO MOUNT MCP DETECTORS

Fig. 1
| CF FLANGE | O.D., A | BOLT CIRCLE |
THICK, C |
BOLT NO | HOLES DIAM | SHIP WT, LBS. | PART NUMBER |
| 2-3/4 / DN40 CF | 2.73 | 2.312 |
.500 |
6 |
.265 |
.75 | 9912200/110008 |
| 3-3/8 / DN50 CF | 3.37 | 2.85 |
.625 |
8 |
.332 |
2.00 | 9912300/110015 |
| 4-1/2 / DN63 CF | 4.47 | 3.628 |
.680 |
8 |
.332 |
3.00 | 9912400 |
| 6 / DN100 CF | 5.97 | 5.128 |
.780 |
16 |
.332 |
5.50 | 9912600 |
| 8 / DN160CF | 7.97 | 7.128 |
.880 |
20 |
.332 |
11.00 | 9912800 |
| 10 / DN200 CF | 9.97 | 9.128 |
.970 |
24 |
.332 |
20.00 | 9912900 |
Sizes in the table are shown in inches.
Table below shows available (+) combinations of CF flange and MCP assembly
MCP DETECTORS MOUNTED ON CF FLANGES
| CF FLANGE inch size/ DN |
WINDOW (1) Flange O.D.; View Dia. |
MCP-MA25 | MCP-GPS25 MCP-IFP25 |
MCP-MA34 | MCP-GPS34 MCP-IFP25 |
| 2-3/4 / DN40 CF | no | + |
- |
- |
- |
| 3-3/8 / DN50 CF | no | + |
- |
+ |
- |
| 4-1/2 / DN63 CF | no | + |
- |
+ |
- |
150016 |
2-3/4 ; 1.5 | - |
+ |
- |
+ |
150017 |
3-3/8 | - |
- |
- |
+ |
| 6 / DN100 CF | no | + |
- |
+ |
- |
150016 |
2-3/4 ; 1.5 | - |
+ |
- |
+ |
150017 |
3-3/8 | - |
- |
- |
+ |
150018 |
4-1/2 | - |
- |
- |
+ |
| 8 / DN160CF | + |
+ |
+ |
+ |
|
| 10 / DN200 CF | + |
+ |
+ |
+ |
(1) Imaging MCP assemblies MCP-GPS and MCP-IFP are mounted on a flange with a window. Window is a Zero Profile 7056 Glass on CF flange (Fig 2.) of smaller size, sealed to a main flange, which in this case is a Zero Length Reducer (Fig 3.).
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Fig 2. Veiwports, Zero Profile 7056 Glass |
Fig 3. Zero Length Reducer.

MCP assemblies mounted on CF Flanges, that are shown on this page, can be easily dismounted from flanges. We aslo offer flange welded Open MCP Image Intensifiers. An example is shown here.
Information about CF Flanges, including Zero Length Reducers and Viewports is based on th data received from our vendor MDC Vacuum Products Corporation.
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