See this chart for replacement high pressure regulator part numbers that are used in gas boosters and pressure controllers GPC1 and GB-H
| Part Num | Description | Used In |
| 3143191 | (103683) REG,200-10K | GPC1-10000 |
| 3134396 | (101464) REG, 0-15K |
GPC1-16000 GB-H-152-70M |
| 3143700 | (103753),REG,500-20K | GB-H-152-100M |
Quotes can be obtained from Fluke Calibration Orders or by calling 1.877.355.3225