Pre-assembled pump kit for food and pharma in ex-version. The pump-kit is ideal for frequent medium changes and is suitable for conveying out of drums, IBCs or tanks. Due to the construction with mechanical seal, the pump can be easily and quickly taken apart into its two main components. This allows good cleanability. Comprising drum pump FP 430 Ex FOOD, outer tube stainless steel, commutator F 460 Ex, hose, hand nozzle, hose connection, compression gland and earth cable.