Calibration Union - Unilok
Unilok® Tube Fittings
Unilok calibration unions are used to connect tube systems to pressure transmitters. SSP offers calibration unions with 1/4-28 UNF thread for Honeywell designs and 5/16-24 UNF and 5/16-24 UNF thread for Rosemont units.
Part # |
CAD |
Body Material |
Connection 1 - Type |
Connection 1 - Size |
Connection 2 - Type |
Connection 2 - Size |
|---|---|---|---|---|---|---|
| ISSU4CU1 |
CAD
N/A 
|
Body Material N/A 316 SS | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 1/4-28 UNF |
| ISSU4CU2 |
CAD
N/A
|
Body Material N/A 316 SS | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 5/16-24 UNF |
| IHCU4CU1 |
CAD
N/A
|
Body Material N/A Alloy C-276 | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 1/4-28 UNF |
| IHCU4CU2 |
CAD
N/A
|
Body Material N/A Alloy C-276 | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 5/16-24 UNF |
| IMU4CU1 |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 1/4-28 UNF |
| IMU4CU2 |
CAD
N/A
|
Body Material N/A Alloy 400 | Connection 1 - Type N/A Tube Fitting | Connection 1 - Size N/A 1/4 in | Connection 2 - Type N/A Calibration | Connection 2 - Size N/A 5/16-24 UNF |
