ISO Test injector
Complete test injector similar to (BH 1 688 901 027) type II - opening pressure 250 BAR - orifice plate ø 0,5 mm
Key Benefits
Fully compliant with ISO 7440-1/-2.
Used for PES inline pump bench tests.
Replaceable orifice plate (84.50.V4–V8).
Stable flow reference across benches.
Technical Data
| Parameter | Value |
| Bosch test nozzle | 1 688 901 991 |
| Bosch holder cross-refs | 1 688 901 023 / 025 / 027 |
| Operating pressure range | 172–207 bar |
| Plate diameters | 0.4–0.8 mm |
| Reference standard | ISO 7440-1 / -2 |
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