Representative Image
Weldable Vacuum Ceramic Breaks
Features
- Designed and rated for high and ultra-high vacuum applications
- Constructed of vacuum-grade materials, including high-purity alumina ceramic insulation, 304 stainless steel or low-expansion Kovar weldable lips, and vacuum grade braze alloys
- CF flanged breaks feature one fixed and one rotatable flange (through-hole bolt holes)
- Available in tube sizes ranging from 1/2" to 8" nominal diameters
- Larger-diameter assemblies have tapered seals to minimize stress caused by differential expansion during thermal cycling
Ordering Table
All dimensions listed in the table below, unless otherwise stated, are in inches.
All dimensions listed in the table below, unless otherwise stated, are in millimeters.
(Click column headers to sort data)
| Drawing | Voltage (kVDC) | Fitting | Weld Lip Diameter | Weld Lip Thickness | Sleeve Material | Insulator Material | Thermal Range (°C) | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Voltage (kVDC) | Fitting | Weld Lip Diameter | Weld Lip Thickness | Sleeve Material | Insulator Material | Thermal Range (°C) | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|
|
|
1.500 | 0.065 |
|
|
|
CERAMIC BREAK, |
CFT65V1501
|
|
$397.50 |
|
|||||
|
|
|
1.250 | 0.020 |
|
|
|
CERAMIC BREAK, |
CFT65V1251
|
|
$590.00 |
|
|||||
|
|
|
4.000 | 0.030 |
|
|
|
CERAMIC BREAK, |
CFT60V4001
|
|
$2,695.00 |
|
|||||
|
|
|
2.800 | 0.025 |
|
|
|
CERAMIC BREAK, |
CFT60V2801
|
|
$727.50 |
|
|||||
|
|
|
2.37 | 0.025 |
|
|
|
CERAMIC BREAK, |
CFT40V2381
|
|
$760.00 |
|
|||||
|
|
|
1.250 | 0.035 |
|
|
|
CERAMIC BREAK, |
CFT35V1251
|
|
$655.00 |
|
|||||
|
|
|
2.375 | 0.025 |
|
|
|
CERAMIC BREAK, |
CFT30V2501
|
|
$582.50 |
|
|||||
|
|
|
6.080 | 0.040 |
|
|
|
CERAMIC BREAK, |
CFT20V6081
|
|
$2,127.50 |
|
|||||
|
|
|
4.000 | 0.030 |
|
|
|
CERAMIC BREAK, |
CFT20V4001
|
|
$1,752.50 |
|
|||||
|
|
|
1.200 | 0.025 |
|
|
|
CERAMIC BREAK, |
CFT20V1201
|
|
$507.50 |
|
|||||
|
|
|
7.830 | 0.040 |
|
|
|
CERAMIC BREAK, |
CFT15V7831
|
|
$2,860.00 |
|
|||||
|
|
|
1.500 | 0.065 |
|
|
|
CERAMIC BREAK, |
CFT15V1501
|
|
$222.50 |
|
|||||
|
|
|
0.750 | 0.035 |
|
|
|
CERAMIC BREAK, |
CFT10V0751
|
|
$235.00 |
|
|||||
|
|
|
0.508 | 0.020 |
|
|
|
CERAMIC BREAK, |
CFT10V0511
|
|
$450.00 |
|
|||||
|
|
|
3.810 | 0.030 |
|
|
|
CERAMIC BREAK, |
CFT08V3811
|
|
$1,102.50 |
|
|||||
|
|
|
2.370 | 0.030 |
|
|
|
CERAMIC BREAK, |
CFT08V2371
|
|
$910.00 |
|
|||||
|
|
|
0.750 | 0.035 |
|
|
|
CERAMIC BREAK, |
CFT06V0751
|
|
$205.00 |
|
|||||
|
|
|
1.250 | 0.020 |
|
|
|
CERAMIC BREAK, |
CFT05V1251
|
|
$342.50 |
|
|||||
|
|
|
1.500 | 0.065 |
|
|
|
CERAMIC BREAK, |
CFT03V1501
|
|
$207.50 |
|
|||||
|
|
|
1.46 | 0.02 |
|
|
|
CERAMIC BREAK, |
CFT05V1461
|
|
$370.00 |
|
|||||
|
|
|
1.46 | 0.02 |
|
|
|
CERAMIC BREAK, |
CFT10V1461
|
|
$302.50 |
|
|||||
|
|
|
1.46 | 0.02 |
|
|
|
CERAMIC BREAK, |
CFT35V1461
|
|
$405.00 |
|
|||||
|
|
|
3.35 | 0.03 |
|
|
|
CERAMIC BREAK, |
CFT40V3351
|
|
$1,710.00 |
|
|||||
|
|
|
2.50 | 0.03 |
|
|
|
CERAMIC BREAK, |
CFT60V2501
|
|
$2,340.00 |
|
|||||
|
|
|
6.30 | 0.04 |
|
|
|
CERAMIC BREAK, |
CFT60V6311
|
|
$5,185.00 |
|
|||||
|
|
|
6.01 | 0.04 |
|
|
|
CERAMIC BREAK, |
CFT75V6011
|
|
$3,552.50 |
|
|||||
|
|
|
2.84 | 0.025 |
|
|
|
CERAMIC BREAK, |
CFT20V2841
|
|
P.O.R. |
|
|||||
|
|
|
3.75 | 0.028 |
|
|
|
CERAMIC BREAK, |
CFT80V3751
|
|
$2,000.00 |
|
|||||
| Drawing | Voltage (kVDC) | Fitting | Weld Lip Diameter | Weld Lip Thickness | Sleeve Material | Insulator Material | Thermal Range (°C) | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Voltage (kVDC) | Fitting | Weld Lip Diameter | Weld Lip Thickness | Sleeve Material | Insulator Material | Thermal Range (°C) | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|
|
|
|
38.1 | 1.7 |
|
|
|
CERAMIC BREAK, |
CFT65V1501
|
|
$397.50 |
|
|||||
|
|
|
|
31.8 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT65V1251
|
|
$590.00 |
|
|||||
|
|
|
|
101.6 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT60V4001
|
|
$2,695.00 |
|
|||||
|
|
|
|
71.1 | 0.6 |
|
|
|
CERAMIC BREAK, |
CFT60V2801
|
|
$727.50 |
|
|||||
|
|
|
|
60.2 | 0.6 |
|
|
|
CERAMIC BREAK, |
CFT40V2381
|
|
$760.00 |
|
|||||
|
|
|
|
31.8 | 0.9 |
|
|
|
CERAMIC BREAK, |
CFT35V1251
|
|
$655.00 |
|
|||||
|
|
|
|
60.3 | 0.6 |
|
|
|
CERAMIC BREAK, |
CFT30V2501
|
|
$582.50 |
|
|||||
|
|
|
|
154.4 | 1.0 |
|
|
|
CERAMIC BREAK, |
CFT20V6081
|
|
$2,127.50 |
|
|||||
|
|
|
|
101.6 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT20V4001
|
|
$1,752.50 |
|
|||||
|
|
|
|
30.5 | 0.6 |
|
|
|
CERAMIC BREAK, |
CFT20V1201
|
|
$507.50 |
|
|||||
|
|
|
|
198.9 | 1.0 |
|
|
|
CERAMIC BREAK, |
CFT15V7831
|
|
$2,860.00 |
|
|||||
|
|
|
|
38.1 | 1.7 |
|
|
|
CERAMIC BREAK, |
CFT15V1501
|
|
$222.50 |
|
|||||
|
|
|
|
19.1 | 0.9 |
|
|
|
CERAMIC BREAK, |
CFT10V0751
|
|
$235.00 |
|
|||||
|
|
|
|
12.9 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT10V0511
|
|
$450.00 |
|
|||||
|
|
|
|
96.8 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT08V3811
|
|
$1,102.50 |
|
|||||
|
|
|
|
60.2 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT08V2371
|
|
$910.00 |
|
|||||
|
|
|
|
19.1 | 0.9 |
|
|
|
CERAMIC BREAK, |
CFT06V0751
|
|
$205.00 |
|
|||||
|
|
|
|
31.8 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT05V1251
|
|
$342.50 |
|
|||||
|
|
|
|
38.1 | 1.7 |
|
|
|
CERAMIC BREAK, |
CFT03V1501
|
|
$207.50 |
|
|||||
|
|
|
|
37.0 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT05V1461
|
|
$370.00 |
|
|||||
|
|
|
|
37.0 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT10V1461
|
|
$302.50 |
|
|||||
|
|
|
|
37.0 | 0.5 |
|
|
|
CERAMIC BREAK, |
CFT35V1461
|
|
$405.00 |
|
|||||
|
|
|
|
85.1 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT40V3351
|
|
$1,710.00 |
|
|||||
|
|
|
|
63.5 | 0.8 |
|
|
|
CERAMIC BREAK, |
CFT60V2501
|
|
$2,340.00 |
|
|||||
|
|
|
|
160.0 | 1.0 |
|
|
|
CERAMIC BREAK, |
CFT60V6311
|
|
$5,185.00 |
|
|||||
|
|
|
|
152.7 | 1.0 |
|
|
|
CERAMIC BREAK, |
CFT75V6011
|
|
$3,552.50 |
|
|||||
|
|
|
|
72.2 | 0.6 |
|
|
|
CERAMIC BREAK, |
CFT20V2841
|
|
P.O.R. |
|
|||||
|
|
|
|
95.4 | 0.7 |
|
|
|
CERAMIC BREAK, |
CFT80V3751
|
|
$2,000.00 |
|
|||||
All dimensions listed in the table above, unless otherwise stated, are in inches.
All dimensions listed in the table above, unless otherwise stated, are in millimeters.
