ZJBM Injectors
Bijur Delimon
ZJBM Injectors
Replacing an existing part?Send us the part number or a photo of the nameplate and we will confirm the match, or the current successor part number, before you order.
Request a QuotePDI — junction mounted
ZJBM Injectors
The PDI counterpart to the ZJBE. It mounts into a junction on an M8×1 thread and feeds the bearing through 4 mm tubing, with Viton seals and a steel body. Same seven discharge sizes as the ZJBE.
- Pressure range200–500 psi (14–34 bar)
- Recommended300 psi (21 bar)
- Reset pressure5–10 psi (0.3–0.7 bar)
- MountingM8×1, 4 mm (5/32″) tubing out
- Body / sealsSteel, Viton
- LubricantOil, 100–6500 SSU
- Discharge sizes0.01, 0.025, 0.06, 0.10, 0.20, 0.30, 0.40 cc
Watch the minimum pressure
The ZJBM needs at least 200 psi to cycle and the line must fall to 5–10 psi to reset. If your pump cannot reach or vent to those figures, the injector will not fire reliably — send us the pump model and we will check it.