- Very widespread
- Versions for every container
- Largest selection of materials, options and accessories
- Electrically conductive design
- Dispensing and fill/return flow via two dip tubes
- Flow max. 25-50 l/min
Manual pressure relief valves allow a controlled compensation of the pressure inside the container.
- For chemicals requiring ventilation
- Opens automatically in the event of negative pressure
- Opens manually in the event of excess pressure
- Prevents the container from contracting in case of negative pressure
- Completely made out of plastic
- Integrated check valve is activated manually to relieve the pressure
- Used instead of the “T” closure in the QC2 dip tube
- Material: Casing made of HDPE/O-ring made of Kalrez
- In case of questions about transport approvals for the different dip tubes and dip tube closures, please contact our technical sales department.
Item no. RDH-69314