Functional unit Kröber 4.0 - completely overhauled - long nitrogen exhaust Kröber O2 model 4.0 Manufacturer number: E-KR4.70-R5-RFBKröber O2 Model 4.0 functional unit (molecular sieves)SKU: 39685CHF 348.00PriceVAT IncludedQuantity*Add to CartBuy NowReturn policyReturn policy HERE