Unparalleled Reliability – via Tried & Tested Secondary Control and Secondary Containment Solutions
For processes involving especially hazardous chemicals, Secondary Control or Containment options are available for the CSA/CSI and other HMD pump ranges that assure complete safety and emissions control, by providing additional safeguarding against any breaches of primary containment.
Since introducing secondary sealing options over two decades ago, HMD has been at the forefront of secondary protection design in the sealless pump industry, delivering numerous pumps with true Secondary Control and Containment.
Secondary Control provides an intermediate level of protection and ensures any leakage through the primary shell is restricted, and Secondary Containment provides the highest level of security and safety, by ensuring that any leakage is fully contained within the confines of the pump.
Advantages of HMD Secondary Control and Containment solutions:
- Fully independent secondary system that ensures separation of failure modes between primary and secondary containment
- No risk of overheating between the primary and secondary pressure boundaries
- Facilitates leakage monitoring within the secondary casing area to detect breach of primary containment
- Compact design with minimal impact on the overall pump footprint
- Easy to decontaminate the secondary casing in the event of primary containment failure.
The following features provide peace-of-mind and play an important role in the reliability of HMD Kontro pumps:
- Sealless Design
- Interchangeable Components
- High Efficiency Wet End
- High Efficiency Magnetic Couplings
- Wide Choice of Materials
- Single Joint Casing and Containment Shell
- Fully Confined Casing Gasket
- Universal Connection Options
- Modular Rotating Element Cartridge
- Robust Magnetic Coupling
