-20% | €4.40 |
-15% | €4.68 |
-10% | €4.95 |
-7.5% | €5.09 |
-5% | €5.23 |
125mm PVC ventilation valve to be connected to a duct, to an inlet or outlet of a culture chamber. Obstruct or release the air flow at your convenience.
Indispensable for CO2 enrichment.