Gastight barrel connector, R2'' steel fine, outer, old No. 5601-13

The gas tight barrel screw joint prevents hazardous gases from escaping from the barrel. R 2" steel barrel thread, non-return valve with connection 1/8". Nickel-plated brass, seals made of FKM. The container connectors make decanting even easier and safer with their more secure connection to barrels. The connectors secure the pump in the barrel, enable a vertical position change and allow the required air exchange.