Connecting the NS4 coupler on to our IBC
On this page, you will find a video about connecting the NS4 coupler on to our IBC (Intermediate Bulk Container). The double-walled VARIBOX FC 1000 L is specially designed to enhance safety in many different markets. Its unique design creates a completely closed system where chemical contact will be avoided. To get the chemical product out of the IBC is simple: click the counter coupler coming from the pump system onto the extractor tube in our VARIBOX. There are several extractor tubes available for the VARIBOX, like the CDS extractor tube and the NS4 extractor tube.
An NS4 extractor tube is a tube in the VARIBOX FC that reaches the lowest point of the inner container. A coupler can be connected to the NS4 extractor tube. With the VARIBOX FC, an NS4 extractor tube is an option with which the product can be pumped out of the VARIBOX without opening the VARIBOX. This enables safe working with chemicals and toxic fumes and chemical products cannot escape from the VARIBOX FC. A return connection is required for certain dosing systems. This is a standard function of the NS4 extractor tube.