Replacement rubber plunger (ref. 1.12) for Schley 1.10 and Harbo 2.17 insemination syringes. Restores the airtight seal and smooth travel for precise semen volume control.
In queen insemination, plunger precision determines your control over semen volume. A worn plunger loses its seal, lets air in and compromises the dose. This ref. 1.12 rubber replacement restores the original syringe performance — smooth travel and an airtight seal for every procedure.
The rubber plunger creates a tight seal against the inner cylinder wall, eliminating air bubbles and allowing micrometric travel. When the original rubber hardens or deforms after repeated use, fine control is lost — this replacement restores it without replacing the entire syringe.
Designed to fit directly into the Schley syringe model 1.10 and the Harbo syringe model 2.17, the two standard instruments in insemination stations. No adapters or modifications needed — swaps in seconds.
| Manufacturer ref. | 1.12 |
| Material | Flexible rubber |
| Compatible with | Schley syringe 1.10 · Harbo syringe 2.17 |
| Type | Replacement / consumable |
Replacement rubber plunger (ref. 1.12) for Schley 1.10 and Harbo 2.17 insemination syringes. Restores the airtight seal and smooth travel for precise semen volume control.
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