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ISO Test Injector Type II (Orifice Plate ISO 7440)

ISO Test Injector Type II (Orifice Plate ISO 7440)

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Orifice-plate calibrating injector per ISO 7440 used for inline PES pump testing (6- to 12-cylinder units).

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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  • Pressure Setting
  • Orifice Plate

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Type II ISO 7440 calibrating injector with Bosch nozzle 1 688 901 991 and replaceable orifice plates Ø 0.4–0.8 mm.
Provides repeatable flow references for inline and multi-element pump testing up to 207 bar.

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