| Brand | Siemens |
| Part Number | 6DR4004-2RK |
| Product Description | 6DR40042RK Booster KIT for direct mounting, Double Acting, Aluminum, NPT 1/2 (Cv=2) ST |
| Brand | Siemens |
| Part Number | 6DR4004-2RK |
| Product Description | 6DR40042RK Booster KIT for direct mounting, Double Acting, Aluminum, NPT 1/2 (Cv=2) ST |