The Peter Huber Blank Plug M16x1 is a precision-engineered sealing component designed to safely close off unused pump connections or external ports on Huber thermoregulation units. Manufactured from high-quality, corrosion-resistant stainless steel, this blanking plug ensures a pressure-tight seal, preventing thermal fluid leakage and protecting the system's integrity. It is an essential accessory for laboratories that alternate between internal bath applications and external circuits, providing a reliable way to seal the M16x1 ports when external hoses are not in use. Its robust design is built to withstand extreme temperature fluctuations and the chemical demands of various heat transfer fluids.
Key Features:
- Precision Sealing: Features a standard M16x1 male thread designed to provide a perfect, leak-proof fit with Huber pump connections.
- Durable Construction: Made from premium stainless steel for maximum longevity and resistance to oxidation and chemical degradation.
- Wide Temperature Compatibility: Engineered to remain secure and maintain a tight seal across the entire temperature range of Huber circulators, from cryogenic depths to +300°C.
- System Protection: Prevents the ingress of contaminants into the fluid circuit and ensures the safety of the laboratory environment by stopping accidental fluid discharge.
- Ergonomic Handling: Designed for easy installation and removal, allowing for quick transitions between different experimental setups.
- Universal Huber Fit: Fully compatible with all Huber circulators, Unistats, and Chillers utilizing the standard M16x1 connection system.
Whether you are performing maintenance or temporarily converting a circulator for internal-only use, the M16x1 Blank Plug is a critical safety component. It ensures that the powerful pressure and suction pumps of the Huber unit remain contained within the intended circuit, maintaining optimal flow and operational safety.
Frequently Asked Questions
1. Why is a blank plug necessary for my Huber unit?
If you are using a circulator for internal bath applications but it is equipped with external pump connections, those connections must be sealed. Without a blank plug, the pump would discharge thermal fluid through the open ports as soon as it is activated.
2. Does the plug come with a seal?
For a completely leak-tight connection, especially at high pressures or temperatures, it is recommended to use the plug with a compatible O-ring or flat gasket. Check your existing connection kit or contact us for the appropriate sealing material.
3. Can I use this plug with any brand of circulator?
While the M16x1 thread is a common industry standard, this plug is specifically designed and tolerances are set to match the port depths and sealing surfaces of Peter Huber equipment.
4. Is it safe to use this plug at 300°C?
Yes. The stainless steel construction is rated for the maximum operating temperatures of Huber heating circulators. Ensure that any seals used in conjunction with the plug are also rated for your specific working temperature.
5. Do I need tools to install the blank plug?
While it can be started by hand, it should be tightened with a suitable wrench to ensure a secure, pressure-resistant seal, particularly when utilizing high-performance VPC pumps.
